feat(onboard/parity): 一键接入 MCP 与 Tauri 投影、Codex 信任计 pending_user 与仓库布局说明（P8e）

- MCP 新增 plan_onboarding（readOnly）与 onboard_project（幂等写操作）：schema 各自单独成函数，
  dispatch 一行委托到 mcp_inject 生产入口（中间只做 JSON 类型解析）；全局与项目路由都可见，
  项目路由强制本项目、跨项目返回 scope_violation；onboard_project required 含 expected_digest
  与 confirmed；共用可选选项 bypass_permissions / skip_targets；进 STRUCTURED_TOOLS 并给一行摘要
- Tauri 新增同名 async 命令（async fn + spawn_blocking），commands.ts 同步 OnboardOptions、
  OnboardingPlan、OnboardReport 类型与 planOnboarding / onboardProject 封装
- 统筹决定（P8d 审查 ⑩）：L1 Codex 列仅因 codex_project_untrusted 未就绪的格不计入 done，
  completion 单列「Codex 信任」（pending_user），next_actions 保留 codex_trust；仓库子目录与
  worktree 补 next_action repo_layout 说明为何到不了 done；非 git 维持不能 done
- 契约同步：project-context.yaml、agent-button-system.md、AGENTS.md 架构速查；P8d 卡记统筹决定落地
- cargo test 413 passed / 0 failed / 6 ignored；pnpm typecheck、pnpm test 通过；三轮 10 处变异全部被杀

Feature-Confirmed: true
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

AGENTS.md

@@ -34,7 +34,7 @@ src-tauri/src/mcp_tools.rs       MCP 工具 schema + dispatch + 实现（工具
 src-tauri/src/envoy.rs           使者回传本体（三端回传写入、处置回执、待处置列表；连接由调用方注入）
 src-tauri/src/mcp_webhook.rs     Gitea webhook 处理（push/PR 事件写入飞轮）
 src-tauri/src/mcp_inject.rs      接入注入与三端适配（canonical context、Codex 项目配置、Claude local 条目、DSH 托管块、%USERPROFILE%\.lian-jing\bin 稳定 helper 入口）
-src-tauri/src/onboard/           一键接入本体（客户端适配器注册表、写入前计划 plan、编排 apply 与报告 report、L1 零模型三端检查 probe_l1 与结构化结果；不依赖 Tauri、不直接取连接池，适应度测试机器校验）
+src-tauri/src/onboard/           一键接入本体（客户端适配器注册表、写入前计划 plan、编排 apply 与报告 report、L1 零模型三端检查 probe_l1 与结构化结果；不依赖 Tauri、不直接取连接池，适应度测试机器校验；生产依赖由 mcp_inject 组装，MCP 工具与 Tauri command plan_onboarding / onboard_project 只一行委托）
 src-tauri/resources/onboarding/  接入包分发模板（AGENTS.md/lefthook/git-workflow）
 .blueprint/                      项目蓝图（manifest + 模块详情 + 任务卡）
 docs/ai-context/                 AI 上下文文档（速查卡、契约映射）

docs/ai-context/agent-button-system.md

@@ -137,6 +137,7 @@ acceptance 是 agent 自验的唯一判断依据，必须是可执行断言：
 - 日常开发优先运行 `pnpm tauri dev`，Agent 直接消费同一 loopback MCP；正式安装包只在安装、自启动、升级或发布里程碑做一次验收，不作为每次提交的前置条件。
 - 开发炼境前先从托盘完全退出正式安装版；不得把正式版与 `pnpm tauri dev` 并行运行。single-instance 是运行时兜底，不替代这一开发约定。
 - updater 是独立的发布能力，不属于自启动或 readiness 的完成条件。
+- 会改写子项目或本机配置的批量动作走「只读计划 → 人确认同一 digest → 应用」（一键接入 `plan_onboarding` → `onboard_project`，CI workflow `plan_cicd_workflow` → `apply_cicd_workflow`）：agent 只能转达计划、不能替人确认；应用时重算计划，digest 不符即拒绝、零写入。炼境不 add、不 commit，Codex 信任、Gitea 建仓等列为 `next_actions` 由人完成。
 
 这套 scope 是单用户本机的误操作隔离，不是多租户认证。威胁模型变化前，不向项目配置写持久 token。
 
@@ -186,6 +187,7 @@ Gitea PR 继续使用既有 `create_pull_request` 有界操作；Windows 本机
 | 前端单元测试 | `pnpm test` | exit 0，无 FAILED |
 | Rust 单元测试 | `cargo test`（src-tauri/ 目录） | 无 FAILED |
 | MCP 工具调用 | 见 `src-tauri/src/mcp_tools.rs` 工具列表 | 返回 JSON，无 error 字段 |
+| 一键接入子项目 | MCP `plan_onboarding(project_id)` → 计划给用户看、用户确认 → `onboard_project(project_id, expected_digest=<计划 digest>, confirmed=true)`（两次选项相同；UI 投影为同名 Tauri command，同一本体） | 计划 `blocked` 为空；报告 `status=done`（`partial` 按 `steps`、`completion`、`next_actions` 修复后重跑即收敛；再跑一次全部 `converged`） |
 | 蓝图状态读取 | 读 `.blueprint/manifest.yaml` | 文件可解析，字段完整 |
 | 蓝图状态更新 | 编辑 `.blueprint/modules/<id>.md` | 文件写入成功，格式合法 |
 

src-tauri/src/commands/onboarding.rs

@@ -488,6 +488,44 @@ pub async fn probe_client_parity(
     .map_err(|error| format!("L1 检查线程异常: {error}"))?
 }
 
+// ── 一键接入（agent-client-parity P8e）：UI 投影，与 MCP plan_onboarding / onboard_project 同一本体 ──────
+// 用 async fn + spawn_blocking（同 probe_client_parity），不用 #[tauri::command(async)] 包同步函数：后者让函数体占住一个
+// tokio worker，而 MCP 服务端跑在同一运行时、一键接入可能 30 秒以上（P8d 审查 ⑨）。options 缺省即默认选项；
+// 计划与应用须传同一组选项，否则 digest 不符被拒。
+
+/// 一键接入写入前计划（只读）。
+#[tauri::command]
+pub async fn plan_onboarding(
+    project_id: String,
+    options: Option<crate::onboard::apply::OnboardOptions>,
+) -> Result<crate::onboard::plan::OnboardingPlan, String> {
+    tokio::task::spawn_blocking(move || {
+        crate::mcp_inject::plan_onboarding(&project_id, &options.unwrap_or_default())
+    })
+    .await
+    .map_err(|error| format!("一键接入计划线程异常: {error}"))?
+}
+
+/// 一键接入：带回人确认过的计划 digest 与 confirmed=true 才写；结果以报告的 status 区分（不以 Err 表示 refused 等）。
+#[tauri::command]
+pub async fn onboard_project(
+    project_id: String,
+    expected_digest: String,
+    confirmed: bool,
+    options: Option<crate::onboard::apply::OnboardOptions>,
+) -> Result<crate::onboard::report::OnboardReport, String> {
+    tokio::task::spawn_blocking(move || {
+        crate::mcp_inject::onboard_project(
+            &project_id,
+            &expected_digest,
+            confirmed,
+            &options.unwrap_or_default(),
+        )
+    })
+    .await
+    .map_err(|error| format!("一键接入线程异常: {error}"))
+}
+
 // ── V1：接入生效验收（verify_onboarding 检查链，判定逻辑纯函数化可单测）──────
 
 /// 单项验收结果。

src-tauri/src/lib.rs

@@ -443,6 +443,8 @@ pub fn run() {
             // onboarding pack
             commands::onboarding::apply_onboarding_pack,
             commands::onboarding::probe_client_parity,
+            commands::onboarding::plan_onboarding,
+            commands::onboarding::onboard_project,
             // agent infrastructure
             commands::agent_infra::scan_agent_infra_stack,
             commands::agent_infra::generate_agent_infra_files,

src-tauri/src/mcp_inject.rs

@@ -1701,7 +1701,8 @@ pub fn client_static_status(project_id: &str) -> Vec<ClientReport> {
 
 // ── 一键接入（P8c 计划 / P8d 编排）：生产入口 ────────────────────────────────────
 // 本体在 onboard::apply（连接、凭据存储、适配器、执行器、宿主环境、写锁均注入）；这里只组装生产依赖。
-// 对外投影（MCP 工具、Tauri command）归 P8e：在这两个入口上各加一行委托，不在投影里复制任何判定。
+// 对外投影（P8e）：MCP 工具 plan_onboarding / onboard_project（mcp_tools）与同名 Tauri command
+// （commands::onboarding）都只在这两个入口上做一行委托，不在投影里复制任何判定。
 
 /// 宿主环境的生产实现：项目专用地址与稳定 helper 写法、%USERPROFILE%\.lian-jing\bin 下的稳定入口、
 /// ~/.codex 信任表的只读预判。端口每次按 settings 表重新读取（与 inject_project_mcp_locked 同源）：
@@ -1795,8 +1796,6 @@ fn with_onboard_deps<T>(
 
 /// 一键接入写入前计划的生产入口（只读：不写文件、不写 DB、不起客户端 CLI；混合文件预警会起只读的
 /// git status --no-optional-locks 与 git show，Codex 信任预判与 git_hooks 判定会起只读的 git rev-parse）。
-/// P8e 接入 MCP / Tauri 投影前暂无生产调用方。
-#[allow(dead_code)]
 pub(crate) fn plan_onboarding(
     project_id: &str,
     options: &crate::onboard::apply::OnboardOptions,
@@ -1808,7 +1807,6 @@ pub(crate) fn plan_onboarding(
 /// 可能起 claude CLI 与 L1 检查进程（首次约 30 秒内），调用方须在后台线程执行。
 /// 整个接入期间本项目路由上的 initialize 不计入「真实客户端已连接」：注入时 claude mcp get 的健康检查与 L1 的
 /// 零模型自省都以 claude-code 身份连项目地址，否则会抹掉 reload_required 证据（P4a 审查 ③ 同一口径）。
-#[allow(dead_code)]
 pub(crate) fn onboard_project(
     project_id: &str,
     expected_digest: &str,
@@ -1859,7 +1857,6 @@ fn codex_home() -> Option<PathBuf> {
 /// 候选按 Codex 的判定方式取：项目根目录本身，再取 git 主仓库根（worktree 由此继承主仓库的信任，
 /// 仓库子目录取所在仓库根）；任一在 ~/.codex/config.toml 的 [projects] 表里 trust_level = "trusted" 即已信任。
 /// 不逐级查祖先目录（P8c 审查：Codex 不这样判定）。权威结论以 P4a 的 `codex mcp get --json` 自省为准。
-#[allow(dead_code)]
 fn codex_trust(root: &std::path::Path) -> crate::onboard::plan::CodexTrust {
     use crate::onboard::plan::CodexTrust;
     let Some(home) = codex_home().filter(|dir| dir.is_dir()) else {
@@ -1882,7 +1879,6 @@ fn codex_trust(root: &std::path::Path) -> crate::onboard::plan::CodexTrust {
 
 /// git 主仓库根：`git rev-parse --git-common-dir` 的上级目录（普通仓库为仓库根，worktree 为主仓库根，
 /// 仓库子目录为所在仓库根）。git 不可用或不在 git 仓库内返回 None。
-#[allow(dead_code)]
 fn git_main_worktree_root(root: &std::path::Path) -> Option<PathBuf> {
     let output = crate::silent_cmd("git")
         .args(["rev-parse", "--path-format=absolute", "--git-common-dir"])
@@ -1896,7 +1892,6 @@ fn git_main_worktree_root(root: &std::path::Path) -> Option<PathBuf> {
     PathBuf::from(common.trim()).parent().map(PathBuf::from)
 }
 
-#[allow(dead_code)]
 fn codex_config_trusts(config: &str, candidates: &[PathBuf]) -> bool {
     let trusted = codex_trusted_projects(config);
     candidates

src-tauri/src/mcp_tools.rs

@@ -312,7 +312,7 @@ pub fn tools_list_result() -> Value {
             },
             {
                 "name": "list_all_projects",
-                "description": "列出炼境中所有已登记项目（不限产品组），包含 project_id、名称、路径、所属产品组、MCP 注入状态。用于发现尚未注入的项目，再调 inject_mcp 完成接入。",
+                "description": "列出炼境中所有已登记项目（不限产品组），包含 project_id、名称、路径、所属产品组、MCP 注入状态。用于发现尚未注入的项目，再用 plan_onboarding 预览、经用户确认后 onboard_project 一键接入（inject_mcp 只做本机 MCP 注入）。",
                 "inputSchema": { "type": "object", "properties": {}, "required": [] }
             },
             {
@@ -410,11 +410,131 @@ pub fn tools_list_result() -> Value {
             .position(|tool| tool["name"] == "scan_unregistered_projects")
             .map_or(tools.len(), |index| index + 1);
         tools.insert(after_scan, register_project_schema());
+        // 一键接入排在旧的分步入口 apply_onboarding_pack 之前：新接入走 plan → 用户确认 → onboard_project
+        let before_pack = tools
+            .iter()
+            .position(|tool| tool["name"] == "apply_onboarding_pack")
+            .unwrap_or(tools.len());
+        tools.splice(
+            before_pack..before_pack,
+            [plan_onboarding_schema(), onboard_project_schema()],
+        );
     }
     apply_tool_annotations(&mut result);
     result
 }
 
+/// plan_onboarding 与 onboard_project 共用的选项参数（与 onboard::apply::OnboardOptions 同名同义；两次调用必须一致，
+/// 否则 digest 不符被拒）。
+fn add_onboard_option_properties(schema: &mut Value) {
+    let properties = &mut schema["inputSchema"]["properties"];
+    properties["bypass_permissions"] = json!({
+        "type": "boolean",
+        "description": "可选，默认 true（保持现状）：项目 .claude/settings.json 还没有 permissions 时写入 permissions.defaultMode=bypassPermissions；false 即按项目取消，改写显式 defaultMode=default 并被记住。plan_onboarding 与 onboard_project 必须传同一值"
+    });
+    properties["skip_targets"] = json!({
+        "type": "array",
+        "items": { "type": "string" },
+        "description": "可选：用户在确认时逐项选择「跳过」的阻断项 target（取 plan_onboarding 返回的 blocked[].target）。只有 reason 为 manual_entry（手写同名条目）或 shared_key（共享项目键）的阻断项可跳过——跳过即保留现状、该端不写；identity_conflict、mixed_file、needs_human 列进来也照旧阻断。plan_onboarding 与 onboard_project 必须传同一组"
+    });
+}
+
+/// 一键接入第一步（agent-client-parity P8e，单独成函数：并入主清单会超出 json! 宏递归上限）。
+fn plan_onboarding_schema() -> Value {
+    let mut schema = json!({
+        "name": "plan_onboarding",
+        "description": "一键接入第一步（只读，等价 UI「一键接入」的预览）：演算对项目的全部接入动作并返回计划——将写入的项目根目录 root、逐文件 create/update/noop 与有上限的 diff、本机七步预计动作 machine_changes（token、shim、claude、codex、dsh、product_group_buff、git_hooks）、阻断项 blocked 与已跳过项 skipped、是否会新写入 bypassPermissions、Codex 信任 codex_trust、next_actions 与 digest。不写文件、不写 DB、不起客户端 CLI。拿到计划后先给用户看（列出要改的文件、blocked、bypass_permissions 与 next_actions），用户明确确认后再带同一 digest（expected_digest）与 confirmed=true 调 onboard_project；bypass_permissions 与 skip_targets 两次调用必须一致，否则 digest 不符被拒。blocked 非空时 onboard_project 一律拒绝：manual_entry 与 shared_key 经用户同意可放进 skip_targets 重新计划，其余须先处理再重新计划。Codex 只在用户在 Codex 里信任该目录后才加载项目配置（未信任时 codex_trust 列入 next_actions，炼境不写 Codex 信任表）。",
+        "inputSchema": {
+            "type": "object",
+            "properties": {
+                "project_id": { "type": "string", "description": "项目 workspace ID（来自 list_all_projects 或 register_project 的回执）" }
+            },
+            "required": ["project_id"]
+        }
+    });
+    add_onboard_option_properties(&mut schema);
+    schema
+}
+
+/// 一键接入第二步（agent-client-parity P8e，单独成函数：并入主清单会超出 json! 宏递归上限）。
+fn onboard_project_schema() -> Value {
+    let mut schema = json!({
+        "name": "onboard_project",
+        "description": "一键接入第二步（写操作，等价 UI「一键接入」的确认）：只在用户明确确认 plan_onboarding 的计划后调用，带回该计划的 digest（expected_digest）、confirmed=true 以及与计划时相同的 bypass_permissions / skip_targets。炼境在接入写锁内重算计划：未确认、digest 不符或仍有阻断项即 refused 且零写入（附当前计划，须重新给用户确认）；同一项目已有接入在执行返回 busy；未登记或路径无效返回 failed。之后依次收敛项目身份与接入包文件（规则、skill 双投影、Codex 托管块）、产品组与 buff、本机 token 与稳定入口、Claude local / Codex / DSH 三端注册与 lefthook，再跑 L1 零模型三端检查；返回分步结果 steps、完成判定 completion、L1 矩阵、本次写入与待提交的接入文件（炼境不 add、不 commit）、建议提交信息与 next_actions。以 status 判断结果：done（三端可用子集全部就绪）/ partial（不自动回滚，修复后重跑即收敛）/ failed / refused / busy。重复执行收敛（全部 converged、不改文件）；首次可能耗时 30 秒以上。next_actions 由人完成、炼境不代做：Codex 需用户在 Codex 里信任该目录才加载项目配置（codex_trust；仅因此未就绪的 Codex 格单列 pending_user、不阻断 done）；Gitea 建仓（setup_gitea_repo）默认建公开仓库，私有项目须显式 private=true。",
+        "inputSchema": {
+            "type": "object",
+            "properties": {
+                "project_id": { "type": "string", "description": "项目 workspace ID（与 plan_onboarding 相同）" },
+                "expected_digest": { "type": "string", "description": "用户确认时看到的 plan_onboarding 返回的 digest" },
+                "confirmed": { "type": "boolean", "description": "用户是否已明确确认该计划（要改的文件、本机变更与 bypassPermissions）；false 时不写入" }
+            },
+            "required": ["project_id", "expected_digest", "confirmed"]
+        }
+    });
+    add_onboard_option_properties(&mut schema);
+    schema
+}
+
+/// plan_onboarding / onboard_project 的选项参数：只做 JSON 类型解析，缺省取 OnboardOptions::default；
+/// 哪些阻断项可跳过、选项不一致即 digest 不符等语义由本体判定（边界单点，投影不复制）。
+fn onboard_options(args: &Value) -> Result<crate::onboard::apply::OnboardOptions, String> {
+    let mut options = crate::onboard::apply::OnboardOptions::default();
+    match args.get("bypass_permissions") {
+        None | Some(Value::Null) => {}
+        Some(value) => {
+            options.bypass_permissions = value
+                .as_bool()
+                .ok_or_else(|| "bypass_permissions 必须为布尔值".to_string())?
+        }
+    }
+    match args.get("skip_targets") {
+        None | Some(Value::Null) => {}
+        Some(Value::Array(items)) => {
+            options.skip_targets = items
+                .iter()
+                .map(|item| {
+                    item.as_str().map(str::to_string).ok_or_else(|| {
+                    "skip_targets 的每一项必须为字符串（plan_onboarding 返回的 blocked[].target）"
+                        .to_string()
+                })
+                })
+                .collect::<Result<_, _>>()?
+        }
+        Some(_) => return Err("skip_targets 必须为字符串数组".to_string()),
+    }
+    Ok(options)
+}
+
+/// plan_onboarding 的分发：参数名与 [`plan_onboarding_schema`] 一一对应，本体在 mcp_inject::plan_onboarding。
+fn plan_onboarding_call(args: &Value) -> Result<String, String> {
+    let options = onboard_options(args)?;
+    let project_id = args.get("project_id").and_then(Value::as_str).unwrap_or("");
+    let plan = crate::mcp_inject::plan_onboarding(project_id, &options)?;
+    serde_json::to_string_pretty(&plan).map_err(|e| e.to_string())
+}
+
+/// onboard_project 的分发：参数名与 [`onboard_project_schema`] 一一对应，本体在 mcp_inject::onboard_project。
+/// 未确认、digest 不符等都由本体判定并以报告 status 返回（refused 附当前计划），这里只做类型解析。
+fn onboard_project_call(args: &Value) -> Result<String, String> {
+    let options = onboard_options(args)?;
+    let project_id = args.get("project_id").and_then(Value::as_str).unwrap_or("");
+    let expected_digest = match args.get("expected_digest") {
+        None | Some(Value::Null) => "",
+        Some(value) => value
+            .as_str()
+            .ok_or_else(|| "expected_digest 必须为字符串".to_string())?,
+    };
+    let confirmed = match args.get("confirmed") {
+        None | Some(Value::Null) => false,
+        Some(value) => value
+            .as_bool()
+            .ok_or_else(|| "confirmed 必须为布尔值".to_string())?,
+    };
+    let report =
+        crate::mcp_inject::onboard_project(project_id, expected_digest, confirmed, &options);
+    serde_json::to_string_pretty(&report).map_err(|e| e.to_string())
+}
+
 /// 三端对等 L1 零模型检查（agent-client-parity P4a）。单独成函数：并入主清单会超出 json! 宏递归上限。
 /// 只开放在全局路由（is_project_scoped_tool 排除）：它起客户端自省进程、回调本服务，属控制面能力。
 fn parity_probe_tool_schema() -> Value {
@@ -654,6 +774,7 @@ fn apply_tool_annotations(result: &mut Value) {
                 name,
                 "inject_mcp"
                     | "apply_onboarding_pack"
+                    | "onboard_project"
                     | "setup_webhook"
                     | "sync_blueprint_rules"
                     | "backfill_notes_archive"
@@ -796,6 +917,8 @@ fn structured_tool_summary(tool_name: &str, value: &Value) -> String {
             .unwrap_or("接入验收结构化结果已返回")
             .to_string(),
         "probe_client_parity" => parity_probe_summary(value),
+        "plan_onboarding" => onboarding_plan_summary(value),
+        "onboard_project" => onboard_report_summary(value),
         "register_project" => {
             let summary = format!(
                 "已登记项目：project_id={}，名称={}，目录={}。只写了登记：未建目录、未执行 git init、尚未接入；接入先 plan_onboarding 预览，经用户确认再 onboard_project",
@@ -866,6 +989,112 @@ fn parity_probe_summary(value: &Value) -> String {
     )
 }
 
+/// 一键接入计划的一行摘要（结构化计划在 structuredContent）：文件动作计数、本机七步、阻断与跳过、
+/// bypassPermissions、Codex 信任与 digest，以及下一步该怎么做。
+fn onboarding_plan_summary(value: &Value) -> String {
+    let files = value["files"].as_array();
+    let count = |action: &str| {
+        files.map_or(0, |files| {
+            files.iter().filter(|file| file["action"] == action).count()
+        })
+    };
+    let machine: Vec<String> = value["machine_changes"]
+        .as_array()
+        .map(|steps| {
+            steps
+                .iter()
+                .map(|step| {
+                    format!(
+                        "{}={}",
+                        step["step"].as_str().unwrap_or("?"),
+                        step["status"].as_str().unwrap_or("?")
+                    )
+                })
+                .collect()
+        })
+        .unwrap_or_default();
+    let blocked: Vec<String> = value["blocked"]
+        .as_array()
+        .map(|items| {
+            items
+                .iter()
+                .map(|item| {
+                    format!(
+                        "{}({})",
+                        item["target"].as_str().unwrap_or("?"),
+                        item["reason"].as_str().unwrap_or("?")
+                    )
+                })
+                .collect()
+        })
+        .unwrap_or_default();
+    let skipped = value["skipped"].as_array().map_or(0, Vec::len);
+    format!(
+        "一键接入计划：project_id={}，根目录 {}；文件 create {} / update {} / noop {}；本机 {}；阻断 {} 项{}{}；\
+         bypassPermissions 新写入={}；Codex 信任={}；digest={}。{}",
+        value["project_id"].as_str().unwrap_or("?"),
+        value["root"].as_str().unwrap_or("?"),
+        count("create"),
+        count("update"),
+        count("noop"),
+        machine.join(" "),
+        blocked.len(),
+        if blocked.is_empty() {
+            String::new()
+        } else {
+            format!("（{}）", blocked.join("、"))
+        },
+        if skipped > 0 {
+            format!("，已按选项跳过 {skipped} 项")
+        } else {
+            String::new()
+        },
+        if value["bypass_permissions"] == true {
+            "是"
+        } else {
+            "否"
+        },
+        value["codex_trust"].as_str().unwrap_or("?"),
+        value["digest"].as_str().unwrap_or("?"),
+        if blocked.is_empty() {
+            "须先把计划给用户看，用户明确确认后带 expected_digest 与 confirmed=true（及相同选项）调 onboard_project"
+        } else {
+            "有阻断项，onboard_project 会拒绝：manual_entry / shared_key 经用户同意可放进 skip_targets 重新计划，其余须先处理再重新计划"
+        }
+    )
+}
+
+/// 一键接入报告的一行摘要：本体给出的 summary（以 status 开头），加待提交接入文件数与 next_actions 名。
+fn onboard_report_summary(value: &Value) -> String {
+    let actions: Vec<&str> = value["next_actions"]
+        .as_array()
+        .map(|actions| {
+            actions
+                .iter()
+                .filter_map(|action| action["action"].as_str())
+                .collect()
+        })
+        .unwrap_or_default();
+    let pending_files = value["repo_changes"]["onboard_files"]
+        .as_array()
+        .map_or(0, Vec::len);
+    format!(
+        "一键接入 project_id={}：{}{}{}",
+        value["project_id"].as_str().unwrap_or("?"),
+        value["summary"].as_str().unwrap_or("结构化报告已返回"),
+        if pending_files > 0 {
+            format!("；待提交接入文件 {pending_files} 个（炼境不 add、不 commit）")
+        } else {
+            String::new()
+        },
+        if actions.is_empty() {
+            String::new()
+        } else {
+            format!("；next_actions：{}", actions.join("、"))
+        }
+    )
+}
+
 fn tool_success_response(tool_name: &str, text: String) -> Value {
     const STRUCTURED_TOOLS: &[&str] = &[
         "get_delivery_status",
@@ -874,6 +1103,8 @@ fn tool_success_response(tool_name: &str, text: String) -> Value {
         "verify_onboarding",
         "probe_client_parity",
         "register_project",
+        "plan_onboarding",
+        "onboard_project",
     ];
     if STRUCTURED_TOOLS.contains(&tool_name) {
         if let Ok(structured) = serde_json::from_str::<Value>(&text) {
@@ -1540,6 +1771,8 @@ async fn tools_call_with_scope(params: Option<&Value>, project_scope: Option<Str
             crate::mcp_inject::probe_client_parity(pid, tier)
                 .and_then(|report| serde_json::to_string_pretty(&report).map_err(|e| e.to_string()))
         }
+        "plan_onboarding" => plan_onboarding_call(&args),
+        "onboard_project" => onboard_project_call(&args),
         "verify_onboarding" => {
             let pid = args.get("project_id").and_then(|v| v.as_str()).unwrap_or("");
             let root = resolve_project_root(pid)?;
@@ -2262,7 +2495,9 @@ fn render_all_projects(
             name, id, inject_icon, group_str, path_str
         ));
     }
-    out.push_str("---\n对未注入项目调用 `inject_mcp(project_id)` 完成接入。");
+    out.push_str(
+        "---\n对未注入项目：先 `plan_onboarding(project_id)` 预览，经用户确认后 `onboard_project` 一键接入（只需本机 MCP 注入时用 `inject_mcp(project_id)`）。",
+    );
     Ok(out)
 }
 
@@ -2395,7 +2630,7 @@ fn scan_unregistered_projects_with(conn: &rusqlite::Connection) -> Result<String
     }
 
     out.push_str(
-        "---\n经用户确认后用 `register_project(path)` 登记（等价炼境 UI「添加项目」），再调用 `apply_onboarding_pack(project_id)` 分发接入包。",
+        "---\n经用户确认后用 `register_project(path)` 登记（等价炼境 UI「添加项目」），再 `plan_onboarding(project_id)` 预览、经用户确认后 `onboard_project` 一键接入。",
     );
     Ok(out)
 }
@@ -2871,6 +3106,374 @@ mod tests {
         std::fs::remove_dir_all(&dir).unwrap();
     }
 
+    // ── 一键接入投影（agent-client-parity P8e）────────────────────────────────────
+
+    fn find_tool(catalog: &Value, name: &str) -> Value {
+        catalog["tools"]
+            .as_array()
+            .unwrap()
+            .iter()
+            .find(|tool| tool["name"] == name)
+            .unwrap_or_else(|| panic!("tools/list 缺 {name}"))
+            .clone()
+    }
+
+    fn required_fields(tool: &Value) -> Vec<String> {
+        tool["inputSchema"]["required"]
+            .as_array()
+            .unwrap()
+            .iter()
+            .map(|field| field.as_str().unwrap().to_string())
+            .collect()
+    }
+
+    /// P8e acceptance：全局与项目路由都有 plan_onboarding / onboard_project；onboard_project 的 required 含
+    /// expected_digest 与 confirmed；plan 为 readOnly、apply 为 idempotent（非破坏）；两者共用两个可选选项。
+    #[test]
+    fn onboarding_tools_are_on_both_routes_with_confirmation_contract() {
+        let global = tools_list_result();
+        let plan = find_tool(&global, "plan_onboarding");
+        let apply = find_tool(&global, "onboard_project");
+
+        assert_eq!(required_fields(&plan), ["project_id"]);
+        let required = required_fields(&apply);
+        for field in ["project_id", "expected_digest", "confirmed"] {
+            assert!(required.iter().any(|value| value == field), "缺 {field}");
+        }
+        assert_eq!(
+            apply["inputSchema"]["properties"]["confirmed"]["type"],
+            "boolean"
+        );
+
+        assert_eq!(plan["annotations"]["readOnlyHint"], true);
+        assert_eq!(plan["annotations"]["idempotentHint"], true);
+        assert_eq!(plan["annotations"]["destructiveHint"], false);
+        assert_eq!(apply["annotations"]["readOnlyHint"], false);
+        assert_eq!(apply["annotations"]["idempotentHint"], true);
+        assert_eq!(apply["annotations"]["destructiveHint"], false);
+        assert_eq!(apply["annotations"]["openWorldHint"], false);
+
+        for tool in [&plan, &apply] {
+            let properties = &tool["inputSchema"]["properties"];
+            assert_eq!(properties["bypass_permissions"]["type"], "boolean");
+            assert_eq!(properties["skip_targets"]["type"], "array");
+            assert_eq!(properties["skip_targets"]["items"]["type"], "string");
+            for reason in ["manual_entry", "shared_key"] {
+                assert!(properties["skip_targets"]["description"]
+                    .as_str()
+                    .unwrap()
+                    .contains(reason));
+            }
+        }
+        let plan_text = plan["description"].as_str().unwrap();
+        for phrase in [
+            "onboard_project",
+            "expected_digest",
+            "confirmed=true",
+            "给用户看",
+            "信任",
+        ] {
+            assert!(plan_text.contains(phrase), "plan 描述应写明「{phrase}」");
+        }
+        let apply_text = apply["description"].as_str().unwrap();
+        for phrase in [
+            "plan_onboarding",
+            "用户明确确认",
+            "expected_digest",
+            "confirmed=true",
+            "在 Codex 里信任",
+            "公开仓库",
+            "private=true",
+        ] {
+            assert!(
+                apply_text.contains(phrase),
+                "onboard_project 描述应写明「{phrase}」"
+            );
+        }
+        // 新接入路径排在旧的分步入口之前
+        let names: Vec<&str> = global["tools"]
+            .as_array()
+            .unwrap()
+            .iter()
+            .filter_map(|tool| tool["name"].as_str())
+            .collect();
+        let position = |name: &str| names.iter().position(|n| *n == name).unwrap();
+        assert!(position("onboard_project") < position("apply_onboarding_pack"));
+        assert_eq!(position("plan_onboarding") + 1, position("onboard_project"));
+
+        // 项目路由：可见、project_id 绑定为本项目且可省略，确认契约不变
+        let scoped = tools_list_result_for_project("p1");
+        for name in ["plan_onboarding", "onboard_project"] {
+            let tool = find_tool(&scoped, name);
+            assert_eq!(
+                tool["inputSchema"]["properties"]["project_id"]["const"],
+                "p1"
+            );
+            assert!(!required_fields(&tool)
+                .iter()
+                .any(|field| field == "project_id"));
+        }
+        let scoped_apply = find_tool(&scoped, "onboard_project");
+        assert_eq!(
+            required_fields(&scoped_apply),
+            ["expected_digest", "confirmed"]
+        );
+    }
+
+    /// 项目路由强制本项目：跨项目参数在任何 IO 之前返回 scope_violation。
+    #[tokio::test]
+    async fn onboarding_tools_on_project_route_reject_cross_project_before_io() {
+        for (name, arguments) in [
+            ("plan_onboarding", json!({ "project_id": "p2" })),
+            (
+                "onboard_project",
+                json!({ "project_id": "p2", "expected_digest": "d", "confirmed": true }),
+            ),
+        ] {
+            let response = tools_call_for_project(
+                Some(&json!({ "name": name, "arguments": arguments })),
+                "p1",
+            )
+            .await;
+            assert_eq!(response["isError"], true, "{name}");
+            assert_eq!(
+                response["structuredContent"]["code"], "scope_violation",
+                "{name}"
+            );
+            assert!(response["content"][0]["text"]
+                .as_str()
+                .unwrap()
+                .contains("绑定 project_id=p1"));
+        }
+    }
+
+    /// 选项只做类型解析：缺省为默认选项，参数名与 schema 一一对应；类型不对在任何 IO 之前报错（全局与项目路由一致）。
+    #[test]
+    fn onboard_options_follow_schema_names_and_default() {
+        assert_eq!(
+            onboard_options(&json!({ "project_id": "p1" })).unwrap(),
+            crate::onboard::apply::OnboardOptions::default()
+        );
+        assert_eq!(
+            onboard_options(&json!({ "bypass_permissions": null, "skip_targets": null })).unwrap(),
+            crate::onboard::apply::OnboardOptions::default()
+        );
+        // 按 schema 声明的选项名构造入参：schema 改名而解析未跟上时这里会失败
+        let schema = plan_onboarding_schema();
+        let mut args = json!({ "project_id": "p1" });
+        for (name, property) in schema["inputSchema"]["properties"].as_object().unwrap() {
+            match property["type"].as_str() {
+                Some("boolean") => args[name] = json!(false),
+                Some("array") => args[name] = json!([".codex/config.toml", "claude"]),
+                _ => {}
+            }
+        }
+        let options = onboard_options(&args).unwrap();
+        assert!(!options.bypass_permissions);
+        assert_eq!(options.skip_targets, [".codex/config.toml", "claude"]);
+        let options_of = |schema: Value| {
+            let mut properties = schema["inputSchema"]["properties"]
+                .as_object()
+                .unwrap()
+                .clone();
+            for name in ["project_id", "expected_digest", "confirmed"] {
+                properties.remove(name);
+            }
+            properties
+        };
+        let plan_options = options_of(plan_onboarding_schema());
+        assert_eq!(plan_options.len(), 2);
+        assert_eq!(
+            plan_options,
+            options_of(onboard_project_schema()),
+            "两工具的选项参数必须一致"
+        );
+
+        for (args, expected) in [
+            (
+                json!({ "bypass_permissions": "no" }),
+                "bypass_permissions 必须为布尔值",
+            ),
+            (
+                json!({ "skip_targets": "claude" }),
+                "skip_targets 必须为字符串数组",
+            ),
+            (
+                json!({ "skip_targets": ["claude", 3] }),
+                "skip_targets 的每一项必须为字符串",
+            ),
+        ] {
+            assert!(
+                onboard_options(&args).unwrap_err().contains(expected),
+                "{args}"
+            );
+        }
+    }
+
+    #[tokio::test]
+    async fn onboarding_tools_reject_malformed_arguments_before_io() {
+        let cases = [
+            (
+                "plan_onboarding",
+                json!({ "project_id": "p1", "skip_targets": "claude" }),
+                "skip_targets",
+            ),
+            (
+                "onboard_project",
+                json!({ "project_id": "p1", "expected_digest": "d", "confirmed": "true" }),
+                "confirmed 必须为布尔值",
+            ),
+            (
+                "onboard_project",
+                json!({ "project_id": "p1", "expected_digest": 7, "confirmed": true }),
+                "expected_digest 必须为字符串",
+            ),
+            (
+                "onboard_project",
+                json!({ "project_id": "p1", "expected_digest": "d", "confirmed": true, "bypass_permissions": 1 }),
+                "bypass_permissions",
+            ),
+        ];
+        for (name, arguments, expected) in cases {
+            let global = tools_call(Some(
+                &json!({ "name": name, "arguments": arguments.clone() }),
+            ))
+            .await;
+            assert_eq!(global["isError"], true, "{name} {arguments}");
+            assert!(
+                global["content"][0]["text"]
+                    .as_str()
+                    .unwrap()
+                    .contains(expected),
+                "{global}"
+            );
+            // 项目路由省略 project_id 时自动绑定本项目，同样先做类型解析
+            let mut scoped_args = arguments.clone();
+            scoped_args.as_object_mut().unwrap().remove("project_id");
+            let scoped = tools_call_for_project(
+                Some(&json!({ "name": name, "arguments": scoped_args })),
+                "p1",
+            )
+            .await;
+            assert_eq!(scoped["isError"], true, "{name}");
+            assert!(scoped["content"][0]["text"]
+                .as_str()
+                .unwrap()
+                .contains(expected));
+        }
+    }
+
+    /// structuredContent 是本体的原样结构（序列化真实类型，字段改名即红），摘要给出状态、digest 与下一步。
+    #[test]
+    fn onboarding_responses_carry_structured_content_and_one_line_summary() {
+        use crate::onboard::plan::{
+            BlockReason, BlockedItem, CodexTrust, FileAction, MachineStep, NextAction,
+            OnboardingPlan, PlannedFile,
+        };
+        let planned = |path: &str, action: FileAction| PlannedFile {
+            path: path.into(),
+            action,
+            diff: None,
+            warning: None,
+            content_sha256: "x".into(),
+            before_sha256: None,
+        };
+        let mut plan = OnboardingPlan {
+            project_id: "p1".into(),
+            root: "E:\\code\\app".into(),
+            files: vec![
+                planned("AGENTS.md", FileAction::Create),
+                planned(".codex/config.toml", FileAction::Create),
+                planned("lefthook.yml", FileAction::Noop),
+            ],
+            machine_changes: vec![
+                MachineStep {
+                    step: "token".into(),
+                    status: "apply".into(),
+                    detail: String::new(),
+                },
+                MachineStep {
+                    step: "codex".into(),
+                    status: "noop".into(),
+                    detail: String::new(),
+                },
+            ],
+            blocked: Vec::new(),
+            skipped: Vec::new(),
+            bypass_permissions: true,
+            codex_trust: CodexTrust::Untrusted,
+            next_actions: vec![NextAction {
+                action: "codex_trust".into(),
+                detail: "信任".into(),
+            }],
+            digest: "abc123".into(),
+        };
+        let response =
+            tool_success_response("plan_onboarding", serde_json::to_string(&plan).unwrap());
+        assert_eq!(response["structuredContent"]["digest"], "abc123");
+        let text = response["content"][0]["text"].as_str().unwrap();
+        for phrase in [
+            "project_id=p1",
+            "E:\\code\\app",
+            "create 2 / update 0 / noop 1",
+            "token=apply codex=noop",
+            "阻断 0 项",
+            "bypassPermissions 新写入=是",
+            "Codex 信任=untrusted",
+            "digest=abc123",
+            "confirmed=true",
+        ] {
+            assert!(text.contains(phrase), "缺「{phrase}」：{text}");
+        }
+        plan.blocked = vec![BlockedItem {
+            target: ".codex/config.toml".into(),
+            reason: BlockReason::ManualEntry,
+            detail: "手写".into(),
+        }];
+        let blocked =
+            tool_success_response("plan_onboarding", serde_json::to_string(&plan).unwrap());
+        let text = blocked["content"][0]["text"].as_str().unwrap();
+        assert!(
+            text.contains("阻断 1 项（.codex/config.toml(manual_entry)）"),
+            "{text}"
+        );
+        assert!(text.contains("skip_targets"), "{text}");
+
+        let mut report = crate::onboard::report::OnboardReport::stopped(
+            "p1",
+            crate::onboard::report::OnboardStatus::Done,
+            "x",
+            std::time::Instant::now(),
+        );
+        report.summary = "done：9 步均已收敛".into();
+        report.next_actions = plan.next_actions.clone();
+        report.repo_changes = Some(crate::onboard::report::RepoChanges::Available {
+            status_porcelain: vec!["?? AGENTS.md".into()],
+            diff_stat: String::new(),
+            onboard_files: vec![crate::onboard::report::PendingFile {
+                path: "AGENTS.md".into(),
+                code: "??".into(),
+            }],
+            other_changes: 0,
+        });
+        let response =
+            tool_success_response("onboard_project", serde_json::to_string(&report).unwrap());
+        assert_eq!(response["structuredContent"]["status"], "done");
+        assert!(
+            response.get("isError").is_none(),
+            "status 在结构里，不当工具错误"
+        );
+        let text = response["content"][0]["text"].as_str().unwrap();
+        for phrase in [
+            "project_id=p1",
+            "done：9 步均已收敛",
+            "待提交接入文件 1 个",
+            "next_actions：codex_trust",
+        ] {
+            assert!(text.contains(phrase), "缺「{phrase}」：{text}");
+        }
+    }
+
     /// P8f 审查 M1：scan_unregistered_projects 与登记重复检查同一口径——已登记目录换了写法
     /// （正斜杠、大小写、尾部分隔符）不再被列成未登记，两种写法的父目录只扫一次。
     #[test]

src-tauri/src/onboard/apply.rs

@@ -407,6 +407,7 @@ pub fn onboard_project<S: CredentialStore>(
         repo_changes: report::repo_changes(&resolved.root, &applied.written, &applied.managed),
         written_files: applied.written,
         head: report::head_check(&resolved.root, head_before),
+        repo_layout: report::repo_layout(&resolved.root),
         started,
     })
 }

src-tauri/src/onboard/apply/tests.rs

@@ -7,8 +7,8 @@ use crate::credential_store::MemoryCredentialStore;
 use crate::onboard::clients::{ClientOutcome, ProjectFacts};
 use crate::onboard::plan::{BlockReason, FileAction};
 use crate::onboard::probe_l1::{
-    Cause, CellState, ClientLocator, HttpFailure, HttpReply, L1ClientFacts, L1Source, Located,
-    McpHttp, ProcessOutput, StaticFinding,
+    Cause, CellState, Check, ClientLocator, HttpFailure, HttpReply, L1ClientFacts, L1Source,
+    Located, McpHttp, ProcessOutput, StaticFinding,
 };
 use crate::onboard::report::RepoChanges;
 use std::collections::BTreeMap;
@@ -201,16 +201,26 @@ impl OnboardHost for FakeHost {
 
 #[derive(Clone, Copy, PartialEq, Eq)]
 enum Lefthook {
-    /// 模拟 lefthook install：写 .git/hooks/pre-commit 并退出 0
+    /// 模拟 lefthook install：写 git 的 hooks 目录下的 pre-commit 并退出 0
     Installs,
     /// 起不来（不存在）
     Missing,
 }
 
-/// 子进程替身：只模拟 lefthook install，其余程序一律「无法启动」（L1 在本测试里不起进程，见 FakeLocator）。
+/// codex mcp get 的模拟回答（只在 FakeLocator 定位到 Codex 时才会被调用）。
+#[derive(Clone, Copy, PartialEq, Eq)]
+enum CodexReply {
+    /// 目录未受信任：Codex 看不到项目 .codex/config.toml 里的 lian-jing（H-P8-1）
+    Untrusted,
+    /// 生效的是用户级全局地址（另一种未就绪原因）
+    GlobalRoute,
+}
+
+/// 子进程替身：模拟 lefthook install 与 Codex 自省（codex --version、codex mcp get），其余程序一律「无法启动」。
 /// 每次 lefthook install 记录当时接入写锁是否空闲（P8d 审查 ⑦：lefthook 不占写锁）。
 struct FakeRunner {
     lefthook: Mutex<Lefthook>,
+    codex: Mutex<CodexReply>,
     specs: Mutex<Vec<ProcessSpec>>,
     write_lock: Arc<Mutex<()>>,
     lock_free_during_install: Mutex<Vec<bool>>,
@@ -220,12 +230,40 @@ impl FakeRunner {
     fn new(write_lock: Arc<Mutex<()>>) -> Self {
         Self {
             lefthook: Mutex::new(Lefthook::Installs),
+            codex: Mutex::new(CodexReply::Untrusted),
             specs: Mutex::new(Vec::new()),
             write_lock,
             lock_free_during_install: Mutex::new(Vec::new()),
         }
     }
 
+    fn codex(&self, spec: &ProcessSpec) -> ProcessOutput {
+        if spec.args.iter().any(|arg| arg == "--version") {
+            return ProcessOutput {
+                exit_code: Some(0),
+                stdout: "codex-cli 0.155.0\n".into(),
+                ..ProcessOutput::default()
+            };
+        }
+        match *self.codex.lock().unwrap() {
+            CodexReply::Untrusted => ProcessOutput {
+                exit_code: Some(1),
+                stderr: "Error: No MCP server named 'lian-jing' found.\n".into(),
+                ..ProcessOutput::default()
+            },
+            CodexReply::GlobalRoute => ProcessOutput {
+                exit_code: Some(0),
+                stdout: serde_json::json!({
+                    "name": "lian-jing",
+                    "enabled": true,
+                    "transport": { "type": "streamable_http", "url": "http://127.0.0.1:27190/mcp" }
+                })
+                .to_string(),
+                ..ProcessOutput::default()
+            },
+        }
+    }
+
     fn lefthook_runs(&self) -> usize {
         self.specs
             .lock()
@@ -239,8 +277,12 @@ impl FakeRunner {
 impl ProcessRunner for FakeRunner {
     fn run(&self, spec: &ProcessSpec) -> Result<ProcessOutput, String> {
         self.specs.lock().unwrap().push(spec.clone());
-        if !spec.program.to_string_lossy().contains("lefthook") {
-            return Err("测试执行器只模拟 lefthook".into());
+        let program = spec.program.to_string_lossy();
+        if program.contains("codex") {
+            return Ok(self.codex(spec));
+        }
+        if !program.contains("lefthook") {
+            return Err("测试执行器只模拟 lefthook 与 codex".into());
         }
         self.lock_free_during_install
             .lock()
@@ -249,7 +291,15 @@ impl ProcessRunner for FakeRunner {
         match *self.lefthook.lock().unwrap() {
             Lefthook::Missing => Err("program not found".into()),
             Lefthook::Installs => {
-                let hooks = spec.cwd.as_ref().unwrap().join(".git").join("hooks");
+                // 与真实 lefthook 一样装到 git 的 hooks 目录（worktree 的 .git 是文件，hooks 在主仓库）
+                let cwd = spec.cwd.as_ref().unwrap();
+                let hooks = PathBuf::from(
+                    git(
+                        cwd,
+                        &["rev-parse", "--path-format=absolute", "--git-path", "hooks"],
+                    )
+                    .trim(),
+                );
                 std::fs::create_dir_all(&hooks).unwrap();
                 std::fs::write(hooks.join("pre-commit"), "#!/bin/sh\n# lefthook 测试替身\n")
                     .unwrap();
@@ -262,16 +312,22 @@ impl ProcessRunner for FakeRunner {
     }
 }
 
-/// 本机「未安装」任何客户端：L1 各端记 not_installed、不起进程（L1 本身的判定由 probe_l1 测试覆盖）。
-/// 记录被定位的客户端，用来证明 blocked 的一端没有进入 L1 检查。
+/// 默认本机「未安装」任何客户端：L1 各端记 not_installed、不起进程（L1 本身的判定由 probe_l1 测试覆盖）。
+/// codex_installed 时定位到 Codex（自省经 FakeRunner 模拟）。记录被定位的客户端，用来证明 blocked 的一端没有进入 L1 检查。
 struct FakeLocator {
     located: Mutex<Vec<ClientId>>,
+    codex_installed: AtomicBool,
 }
 
 impl ClientLocator for FakeLocator {
     fn locate(&self, client: ClientId) -> Option<Located> {
         self.located.lock().unwrap().push(client);
-        None
+        (client == ClientId::Codex && self.codex_installed.load(Ordering::SeqCst)).then(|| {
+            Located {
+                program: Some(PathBuf::from("codex.exe")),
+                version: None,
+            }
+        })
     }
 
     fn git_bash(&self) -> Option<PathBuf> {
@@ -387,6 +443,7 @@ impl Harness {
             runner: FakeRunner::new(lock.clone()),
             locator: FakeLocator {
                 located: Mutex::new(Vec::new()),
+                codex_installed: AtomicBool::new(false),
             },
             lock,
             root,
@@ -665,6 +722,9 @@ fn first_apply_is_done_with_head_unchanged_and_uncommitted_changes_reported() {
     }
     // 改了配置：提示重开已打开的会话（P4a 审查 ③：不据 reload_required 推断已重载）
     assert!(listed.contains(&"reopen_sessions"));
+    // 项目根就是仓库根：没有「仓库布局」说明，也没有只等人操作的项
+    assert!(!listed.contains(&"repo_layout"), "{listed:?}");
+    assert!(report.completion.iter().all(|item| !item.pending_user));
 
     // L1 三端都检查过（本机替身「未安装」，不计失败）
     let l1 = report.l1.as_ref().unwrap();
@@ -1345,10 +1405,176 @@ fn project_in_repo_subdirectory_does_not_touch_outer_hooks() {
         onboard_files.iter().any(|file| file.path == "AGENTS.md"),
         "接入文件路径相对项目根（在项目根执行 git add）：{onboard_files:?}"
     );
+    // 统筹决定（P8d 审查 ⑩）：到不了 done 的唯一原因是「lefthook hook 挂载」只认项目根 .git/hooks，
+    // next_action repo_layout 说明原因与外层仓库根
+    assert_layout_is_the_only_obstacle(&report, "子目录");
+    let layout = report
+        .next_actions
+        .iter()
+        .find(|action| action.action == "repo_layout")
+        .unwrap();
+    let outer_name = outer.file_name().unwrap().to_string_lossy().to_string();
+    assert!(layout.detail.contains(&outer_name), "{}", layout.detail);
     drop(h);
     let _ = std::fs::remove_dir_all(&outer);
 }
 
+/// 仓库子目录 / worktree 项目：status=partial，未就绪的只有「lefthook hook 挂载」（步骤全部已收敛），
+/// next_actions 有一条 repo_layout 说明为何到不了 done，摘要指向它。
+fn assert_layout_is_the_only_obstacle(report: &OnboardReport, kind: &str) {
+    assert_eq!(report.status, OnboardStatus::Partial, "{report:#?}");
+    assert!(
+        report.steps.iter().all(|step| step.status.is_settled()),
+        "{:#?}",
+        report.steps
+    );
+    let not_ready: Vec<&str> = report
+        .completion
+        .iter()
+        .filter(|item| !item.ready && !item.pending_user)
+        .map(|item| item.item.as_str())
+        .collect();
+    assert_eq!(
+        not_ready,
+        ["lefthook hook 挂载"],
+        "{:#?}",
+        report.completion
+    );
+    let layouts: Vec<&crate::onboard::plan::NextAction> = report
+        .next_actions
+        .iter()
+        .filter(|action| action.action == "repo_layout")
+        .collect();
+    assert_eq!(layouts.len(), 1, "{:?}", report.next_actions);
+    for phrase in [kind, "lefthook hook 挂载", "done"] {
+        assert!(
+            layouts[0].detail.contains(phrase),
+            "缺「{phrase}」：{}",
+            layouts[0].detail
+        );
+    }
+    assert!(report.summary.contains("repo_layout"), "{}", report.summary);
+}
+
+/// 项目根是 git worktree（.git 是文件）：hook 装在主仓库的 hooks 目录，「lefthook hook 挂载」只认项目根
+/// .git/hooks，到不了 done；next_action repo_layout 说明原因（统筹决定，P8d 审查 ⑩）。
+#[test]
+fn worktree_project_is_partial_and_next_action_explains_why() {
+    let main = temp_dir("wtmain", true);
+    let root = std::env::temp_dir().join(format!("lj_p8d_wt_{}", std::process::id()));
+    let _ = std::fs::remove_dir_all(&root);
+    git(
+        &main,
+        &[
+            "worktree",
+            "add",
+            "-q",
+            "--detach",
+            &root.display().to_string(),
+        ],
+    );
+    assert!(root.join(".git").is_file());
+    let conn = crate::db::conn_with_schema();
+    register(&conn, "p8d-wt", &root.display().to_string());
+    let h = Harness::with(conn, root, "p8d-wt".into());
+    let plan = h.plan(OnboardOptions::default());
+    let report = h.apply(&plan.digest, true, OnboardOptions::default());
+    assert_eq!(step(&report, "git_hooks").status, StepStatus::Applied);
+    assert!(
+        main.join(".git/hooks/pre-commit").exists(),
+        "hook 装在主仓库"
+    );
+    assert_layout_is_the_only_obstacle(&report, "worktree");
+    // 再跑一次照样到不了 done（判定口径没变），git_hooks 每次都会重跑——与 next_action 的说明一致
+    let again = h.plan(OnboardOptions::default());
+    let second = h.apply(&again.digest, true, OnboardOptions::default());
+    assert_layout_is_the_only_obstacle(&second, "worktree");
+    assert_eq!(h.runner.lefthook_runs(), 2);
+    drop(h);
+    let _ = std::fs::remove_dir_all(&main);
+}
+
+/// 统筹决定（P8d 审查 ⑩）：Codex 已安装但未信任该目录——L1 的 Codex 列 C–F 记 codex_project_untrusted，这几格只等
+/// 用户在 Codex 里信任目录（炼境不写信任表，设计 Q5），不计入 done：status=done，completion 单列 pending_user
+/// 「Codex 信任」，next_actions 保留一条 codex_trust。其余原因的 Codex 格照常计入（生效的是全局地址 → partial）。
+#[test]
+fn codex_untrusted_cells_are_pending_user_and_do_not_block_done() {
+    let h = Harness::new("codextrust", true);
+    *h.host.trust.lock().unwrap() = CodexTrust::Untrusted;
+    h.locator.codex_installed.store(true, Ordering::SeqCst);
+    let plan = h.plan(OnboardOptions::default());
+    let report = h.apply(&plan.digest, true, OnboardOptions::default());
+
+    let l1 = report.l1.as_ref().unwrap();
+    let codex = l1
+        .clients
+        .iter()
+        .find(|column| column.client == ClientId::Codex)
+        .unwrap();
+    for check in [Check::C, Check::D, Check::E, Check::F] {
+        assert_eq!(
+            codex.cells[&check].cause,
+            Some(Cause::CodexProjectUntrusted),
+            "{check:?}: {:?}",
+            codex.cells[&check]
+        );
+    }
+    assert!(!l1.all_applicable_ready, "L1 自身的原始判定不改写");
+    assert_eq!(report.status, OnboardStatus::Done, "{report:#?}");
+    let pending: Vec<_> = report
+        .completion
+        .iter()
+        .filter(|item| item.pending_user)
+        .collect();
+    assert_eq!(pending.len(), 1, "{:#?}", report.completion);
+    assert_eq!(pending[0].item, "Codex 信任");
+    assert!(!pending[0].ready, "如实记未就绪，只是不计入 done");
+    assert!(pending[0].detail.contains("4 格"), "{}", pending[0].detail);
+    assert!(report
+        .completion
+        .iter()
+        .any(|item| item.item == "L1 适用格" && item.ready));
+    assert_eq!(
+        actions(&report)
+            .iter()
+            .filter(|action| **action == "codex_trust")
+            .count(),
+        1,
+        "计划已列 codex_trust，不重复：{:?}",
+        report.next_actions
+    );
+    assert!(
+        report.summary.contains("pending_user"),
+        "{}",
+        report.summary
+    );
+
+    // 计划预判为已信任（静态预判与 Codex 自省不一致）时，L1 的结论仍补一条 codex_trust
+    *h.host.trust.lock().unwrap() = CodexTrust::Trusted;
+    let trusted_plan = h.plan(OnboardOptions::default());
+    assert!(trusted_plan.next_actions.is_empty());
+    let rerun = h.apply(&trusted_plan.digest, true, OnboardOptions::default());
+    assert_eq!(rerun.status, OnboardStatus::Done, "{rerun:#?}");
+    assert_eq!(
+        actions(&rerun)
+            .iter()
+            .filter(|a| **a == "codex_trust")
+            .count(),
+        1
+    );
+
+    // 其余原因的 Codex 格照常计入：生效的是全局地址（route_global）→ partial，没有 pending_user 项
+    *h.runner.codex.lock().unwrap() = CodexReply::GlobalRoute;
+    let again = h.plan(OnboardOptions::default());
+    let global = h.apply(&again.digest, true, OnboardOptions::default());
+    assert_eq!(global.status, OnboardStatus::Partial, "{global:#?}");
+    assert!(global.completion.iter().all(|item| !item.pending_user));
+    assert!(global
+        .completion
+        .iter()
+        .any(|item| item.item == "L1 适用格" && !item.ready));
+}
+
 // ── P8d 审查处置的回归 ─────────────────────────────────────────────────────────
 
 /// 用户原有的未提交改动不算接入文件：建议提交与 commit 提示只针对接入文件（P8d 审查 ③）。

src-tauri/src/onboard/report.rs

@@ -5,10 +5,15 @@
 //! Codex 块、lefthook（L0 静态检查）、Claude local / Codex / DSH 白名单（适配器只读判定）、L1 适用格全部就绪，
 //! 项目文件改动可报告（git 仓库）且 HEAD 未变。origin 指向 Gitea、CI workflow、飞轮数据等对新项目必然
 //! 不通过的检查进入 next_actions，不算失败（设计 F7）。机器只列出 next_actions，不执行。
+//!
+//! 统筹决定（2026-10-03，P8d 审查 ⑩）：L1 的 Codex 列里仅因 codex_project_untrusted 未就绪的格只等用户在 Codex 里
+//! 信任该目录（炼境不写 Codex 信任表，设计 Q5），不计入「L1 适用格」，在 completion 单列为 pending_user「Codex 信任」、
+//! next_actions 保留 codex_trust；其余原因的 Codex 格照常计入。非 git 目录仍到不了 done；仓库子目录与 worktree
+//! （.git 是文件）的「lefthook hook 挂载」检查只认项目根 .git/hooks，同样到不了 done，由 next_action repo_layout 说明原因。
 
 use super::clients::{ClientId, ClientOutcome};
 use super::plan::{BlockedItem, NextAction, OnboardingPlan};
-use super::probe_l1::{Cell, L1Report};
+use super::probe_l1::{Cause, Cell, L1Report};
 use serde::{Deserialize, Serialize};
 use std::path::Path;
 use std::time::Instant;
@@ -130,6 +135,35 @@ pub struct CompletionItem {
     pub source: String,
     pub ready: bool,
     pub detail: String,
+    /// 只等用户在客户端里操作、炼境按边界不代做的项（目前只有「Codex 信任」）：如实记 ready=false，
+    /// 但不计入 done 判定；对应的 next_action 保留
+    #[serde(default)]
+    pub pending_user: bool,
+}
+
+impl CompletionItem {
+    fn new(item: impl Into<String>, source: &str, ready: bool, detail: impl Into<String>) -> Self {
+        Self {
+            item: item.into(),
+            source: source.into(),
+            ready,
+            detail: detail.into(),
+            pending_user: false,
+        }
+    }
+}
+
+/// 项目根在 git 里的位置：决定改动能否报告、「lefthook hook 挂载」能否就绪（该检查只认项目根 .git/hooks）。
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub(crate) enum RepoLayout {
+    /// 不在 git 工作区内：repo_changes 为 unavailable，到不了 done
+    NotGit,
+    /// 项目根就是仓库根（.git 为目录）
+    RepoRoot,
+    /// 项目根是外层仓库的子目录（repo_root 为外层仓库根，取不到时为空）
+    Subdirectory { repo_root: String },
+    /// 项目根的 .git 是文件：linked worktree 或子模块（hooks_dir 为 hook 实际所在目录，取不到时为空）
+    GitFile { hooks_dir: String },
 }
 
 /// 项目文件的待提交改动：炼境只报告、不 add、不 commit。
@@ -320,6 +354,7 @@ pub(crate) struct AppliedFacts {
     pub repo_changes: RepoChanges,
     pub written_files: Vec<String>,
     pub head: Option<HeadCheck>,
+    pub repo_layout: RepoLayout,
     pub started: Instant,
 }
 
@@ -339,38 +374,65 @@ pub(crate) fn applied_report(facts: AppliedFacts) -> OnboardReport {
                     });
                 }
             }
-            None => completion.push(CompletionItem {
-                item: name.clone(),
-                source: "l0".into(),
-                ready: *pass,
-                detail: detail.clone(),
-            }),
+            None => completion.push(CompletionItem::new(
+                name.clone(),
+                "l0",
+                *pass,
+                detail.clone(),
+            )),
         }
     }
     for (client, outcome) in &facts.clients_after {
+        completion.push(CompletionItem::new(
+            client_label(*client),
+            "clients",
+            outcome.is_settled(),
+            outcome.describe(),
+        ));
+    }
+    let (l1_ready, awaiting_trust) = l1_readiness(&facts.l1);
+    completion.push(CompletionItem::new(
+        "L1 适用格",
+        "l1",
+        l1_ready,
+        l1_summary(&facts.l1, awaiting_trust),
+    ));
+    if awaiting_trust > 0 {
         completion.push(CompletionItem {
-            item: client_label(*client).into(),
-            source: "clients".into(),
-            ready: outcome.is_settled(),
-            detail: outcome.describe(),
+            pending_user: true,
+            ..CompletionItem::new(
+                "Codex 信任",
+                "l1",
+                false,
+                format!(
+                    "Codex 列 {awaiting_trust} 格仅因目录未受 Codex 信任而未就绪（codex_project_untrusted）：Codex 只加载受信任目录的\
+                     项目 .codex/config.toml，信任由你在 Codex 里操作、炼境不写 Codex 信任表；不计入 done，信任后重跑一键接入\
+                     或 probe_client_parity 即就绪"
+                ),
+            )
+        });
+        if !next_actions
+            .iter()
+            .any(|action| action.action == "codex_trust")
+        {
+            next_actions.push(NextAction {
+                action: "codex_trust".into(),
+                detail: "L1 显示 Codex 在该目录看不到项目配置（目录未受信任）：请在 Codex 里信任该目录（炼境不改 Codex 信任表），\
+                         之后新开的 Codex 会话才加载项目 .codex/config.toml"
+                    .into(),
             });
         }
-    completion.push(CompletionItem {
-        item: "L1 适用格".into(),
-        source: "l1".into(),
-        ready: facts.l1.all_applicable_ready,
-        detail: l1_summary(&facts.l1),
-    });
+    }
     completion.push(match &facts.repo_changes {
         RepoChanges::Available {
             onboard_files,
             other_changes,
             ..
-        } => CompletionItem {
-            item: "项目文件改动可报告".into(),
-            source: "repo".into(),
-            ready: true,
-            detail: format!(
+        } => CompletionItem::new(
+            "项目文件改动可报告",
+            "repo",
+            true,
+            format!(
                 "{} 个接入文件待提交（onboard_files；炼境不 add、不 commit）{}",
                 onboard_files.len(),
                 if *other_changes > 0 {
@@ -379,25 +441,22 @@ pub(crate) fn applied_report(facts: AppliedFacts) -> OnboardReport {
                     String::new()
                 }
             ),
-        },
-        RepoChanges::Unavailable { reason } => CompletionItem {
-            item: "项目文件改动可报告".into(),
-            source: "repo".into(),
-            ready: false,
-            detail: reason.clone(),
-        },
+        ),
+        RepoChanges::Unavailable { reason } => {
+            CompletionItem::new("项目文件改动可报告", "repo", false, reason.clone())
+        }
     });
     if let Some(head) = &facts.head {
-        completion.push(CompletionItem {
-            item: "HEAD 未变".into(),
-            source: "repo".into(),
-            ready: head.unchanged,
-            detail: if head.unchanged {
-                "写入前后 HEAD 相同（炼境未提交）".into()
+        completion.push(CompletionItem::new(
+            "HEAD 未变",
+            "repo",
+            head.unchanged,
+            if head.unchanged {
+                "写入前后 HEAD 相同（炼境未提交）"
             } else {
-                "写入期间 HEAD 变了：炼境不提交，多半是并发的提交，请核对待提交改动的归属".into()
+                "写入期间 HEAD 变了：炼境不提交，多半是并发的提交，请核对待提交改动的归属"
             },
-        });
+        ));
     }
 
     let step = |name: &str| facts.steps.iter().find(|s| s.step == name);
@@ -410,6 +469,9 @@ pub(crate) fn applied_report(facts: AppliedFacts) -> OnboardReport {
             });
         }
     }
+    let layout_action = repo_layout_next_action(&facts.repo_layout);
+    let layout_blocks_done = layout_action.is_some();
+    next_actions.extend(layout_action);
     if applied("dsh") {
         next_actions.push(NextAction {
             action: "restart_dsh_gui".into(),
@@ -471,9 +533,10 @@ pub(crate) fn applied_report(facts: AppliedFacts) -> OnboardReport {
         .filter(|s| !s.status.is_settled())
         .map(|s| s.step.clone())
         .collect();
+    // pending_user 的项（Codex 信任）如实列为未就绪，但只等用户在客户端里操作，不计入 done
     let not_ready: Vec<String> = completion
         .iter()
-        .filter(|item| !item.ready)
+        .filter(|item| !item.ready && !item.pending_user)
         .map(|item| item.item.clone())
         .collect();
     let status = if unsettled.is_empty() && not_ready.is_empty() {
@@ -482,9 +545,16 @@ pub(crate) fn applied_report(facts: AppliedFacts) -> OnboardReport {
         OnboardStatus::Partial
     };
     let changed = commit_message.is_some();
+    let pending_note = if awaiting_trust > 0 {
+        format!(
+            "；Codex 列 {awaiting_trust} 格待你在 Codex 里信任该目录后就绪（completion 的 pending_user，不计入 done）"
+        )
+    } else {
+        String::new()
+    };
     let summary = match status {
         OnboardStatus::Done => format!(
-            "done：{} 步均已收敛，三端可用子集全部就绪；{}待人处理 {} 项（next_actions）",
+            "done：{} 步均已收敛，三端可用子集全部就绪{pending_note}；{}待人处理 {} 项（next_actions）",
             facts.steps.len(),
             if changed {
                 "接入文件有待提交改动（炼境不提交，只 add onboard_files）；"
@@ -494,14 +564,11 @@ pub(crate) fn applied_report(facts: AppliedFacts) -> OnboardReport {
             next_actions.len()
         ),
         _ => format!(
-            "partial：未完成的步骤 [{}]，未就绪的检查 [{}]；不自动回滚，修复后重跑即收敛{}",
+            "partial：未完成的步骤 [{}]，未就绪的检查 [{}]；不自动回滚，修复后重跑即收敛{pending_note}{}",
             unsettled.join("、"),
             not_ready.join("、"),
-            if next_actions
-                .iter()
-                .any(|action| action.action == "codex_trust")
-            {
-                "（Codex 未信任该目录时 L1 的 Codex 列不会就绪：在 Codex 里信任后重跑）"
+            if layout_blocks_done {
+                "；项目根不是独立的仓库根（仓库子目录或 worktree），按当前检查口径到不了 done，原因见 next_actions 的 repo_layout"
             } else {
                 ""
             }
@@ -537,7 +604,7 @@ fn client_label(client: ClientId) -> &'static str {
     }
 }
 
-fn l1_summary(report: &L1Report) -> String {
+fn l1_summary(report: &L1Report, awaiting_trust: usize) -> String {
     let cells: Vec<&Cell> = report
         .clients
         .iter()
@@ -545,12 +612,70 @@ fn l1_summary(report: &L1Report) -> String {
         .collect();
     let bad = cells.iter().filter(|cell| !cell.is_acceptable()).count();
     format!(
-        "{} 端 {} 格，{} 格未就绪（含 blocked），耗时 {} ms",
+        "{} 端 {} 格，{} 格未就绪（含 blocked），耗时 {} ms{}",
         report.clients.len(),
         cells.len(),
         bad,
-        report.duration_ms
+        report.duration_ms,
+        if awaiting_trust > 0 {
+            format!(
+                "；其中 {awaiting_trust} 格仅因 Codex 未信任该目录，单列「Codex 信任」、不计入本项"
             )
+        } else {
+            String::new()
+        }
+    )
+}
+
+/// L1 的「完成」口径（统筹决定，P8d 审查 ⑩）：返回（计入 done 的格是否全部就绪, 只等 Codex 信任的格数）。
+/// 只等 Codex 信任 = Codex 列里归因为 codex_project_untrusted 的未就绪格；其余未就绪格（含 Codex 列的其他归因）照常计入。
+/// L1Report.all_applicable_ready 保持 L1 自身的原始判定，不在这里改写。
+fn l1_readiness(report: &L1Report) -> (bool, usize) {
+    let mut ready = true;
+    let mut awaiting_trust = 0;
+    for column in &report.clients {
+        for cell in column.cells.values().filter(|cell| !cell.is_acceptable()) {
+            if column.client == ClientId::Codex && cell.cause == Some(Cause::CodexProjectUntrusted)
+            {
+                awaiting_trust += 1;
+            } else {
+                ready = false;
+            }
+        }
+    }
+    (ready, awaiting_trust)
+}
+
+/// 项目根不是独立仓库根时说明为何到不了 done（next_action repo_layout）；仓库根与非 git 目录不给
+/// （非 git 由「项目文件改动可报告」未就绪说明）。
+fn repo_layout_next_action(layout: &RepoLayout) -> Option<NextAction> {
+    const WHY: &str = "verify_onboarding 的「lefthook hook 挂载」只认项目根 .git/hooks/pre-commit，这一项不会就绪，\
+                       所以本项目按当前检查口径到不了 done（三端可用不受影响）；「origin 指向 Gitea」同样只读项目根 .git/config，\
+                       gitea_repo 一项请按所在仓库的实际 origin 判断";
+    let unknown = |text: &str| {
+        if text.is_empty() {
+            "（未能取得）".to_string()
+        } else {
+            text.to_string()
+        }
+    };
+    let detail = match layout {
+        RepoLayout::NotGit | RepoLayout::RepoRoot => return None,
+        RepoLayout::Subdirectory { repo_root } => format!(
+            "项目根是 git 仓库 {} 的子目录：hook 归外层仓库管理，炼境不改写外层仓库的 hooks（git_hooks 记 not_applicable）；\
+             {WHY}。要到 done：在仓库根登记并接入，或让该目录自成仓库",
+            unknown(repo_root)
+        ),
+        RepoLayout::GitFile { hooks_dir } => format!(
+            "项目根的 .git 是文件（git worktree 或子模块），hook 实际在 {}；{WHY}，且 git_hooks 步每次都会重跑 lefthook install。\
+             要到 done：worktree 请在主仓库根登记并接入（worktree 与主仓库共用 hooks）",
+            unknown(hooks_dir)
+        ),
+    };
+    Some(NextAction {
+        action: "repo_layout".into(),
+        detail,
+    })
 }
 
 /// 有待提交的接入文件时给一条 Conventional Commits 提交信息（只针对 onboard_files，用户原有改动不计）：
@@ -630,6 +755,31 @@ pub(crate) fn is_git_repo(root: &Path) -> bool {
     git_stdout(root, &["rev-parse", "--is-inside-work-tree"]).is_ok_and(|out| out.trim() == "true")
 }
 
+/// 项目根在 git 里的位置（只读）：.git 为目录是仓库根，为文件是 worktree 或子模块，不存在而在工作区内是子目录。
+pub(crate) fn repo_layout(root: &Path) -> RepoLayout {
+    if !is_git_repo(root) {
+        return RepoLayout::NotGit;
+    }
+    let trimmed = |result: Result<String, String>| {
+        result.map(|out| out.trim().to_string()).unwrap_or_default()
+    };
+    let dot_git = root.join(".git");
+    if dot_git.is_dir() {
+        RepoLayout::RepoRoot
+    } else if dot_git.is_file() {
+        RepoLayout::GitFile {
+            hooks_dir: trimmed(git_stdout(
+                root,
+                &["rev-parse", "--path-format=absolute", "--git-path", "hooks"],
+            )),
+        }
+    } else {
+        RepoLayout::Subdirectory {
+            repo_root: trimmed(git_stdout(root, &["rev-parse", "--show-toplevel"])),
+        }
+    }
+}
+
 /// 当前 HEAD 提交（仓库尚无提交、或不是 git 仓库时为 None）。
 pub(crate) fn git_head(root: &Path) -> Option<String> {
     git_stdout(root, &["rev-parse", "--verify", "-q", "HEAD"])
@@ -945,4 +1095,397 @@ mod tests {
         assert_eq!(level, "warn");
         assert!(message.contains("claude"), "{message}");
     }
+
+    // ── 统筹决定（P8d 审查 ⑩）：Codex 信任单列 pending_user、仓库布局说明 ──────────────────────
+
+    use crate::onboard::probe_l1::{CellState, Check, ClientColumn, EvidenceLevel, ProbeProfile};
+
+    const CHECKS: [Check; 6] = [Check::A, Check::B, Check::C, Check::D, Check::E, Check::F];
+
+    fn cell(state: CellState, cause: Option<Cause>) -> Cell {
+        Cell {
+            state,
+            cause,
+            evidence: EvidenceLevel::Protocol,
+            detail: String::new(),
+            dep: None,
+        }
+    }
+
+    /// 一端的 L1 列：未列出的检查项为 ready。
+    fn column(client: ClientId, overrides: &[(Check, CellState, Cause)]) -> ClientColumn {
+        ClientColumn {
+            client,
+            version: None,
+            route: None,
+            cells: CHECKS
+                .iter()
+                .map(|check| {
+                    let value = overrides
+                        .iter()
+                        .find(|(name, _, _)| name == check)
+                        .map_or(cell(CellState::Ready, None), |(_, state, cause)| {
+                            cell(*state, Some(*cause))
+                        });
+                    (*check, value)
+                })
+                .collect(),
+            duration_ms: 1,
+        }
+    }
+
+    fn l1(columns: Vec<ClientColumn>) -> L1Report {
+        let all_applicable_ready = columns
+            .iter()
+            .all(|column| column.cells.values().all(Cell::is_acceptable));
+        L1Report {
+            project_id: "p".into(),
+            tier: "l1".into(),
+            probe_spec_version: 1,
+            profile: ProbeProfile::Project,
+            expected_route: "http://127.0.0.1:27190/p/p/mcp".into(),
+            expected_tools: 1,
+            nonce: "n".into(),
+            clients: columns,
+            all_applicable_ready,
+            duration_ms: 1,
+            note: String::new(),
+        }
+    }
+
+    const UNTRUSTED: [(Check, CellState, Cause); 4] = [
+        (Check::C, CellState::Fail, Cause::CodexProjectUntrusted),
+        (Check::D, CellState::Fail, Cause::CodexProjectUntrusted),
+        (Check::E, CellState::Fail, Cause::CodexProjectUntrusted),
+        (Check::F, CellState::Fail, Cause::CodexProjectUntrusted),
+    ];
+
+    /// 九步全部收敛、L0 与只读判定全部就绪的已执行写入；L1、仓库布局、额外 L0 检查与计划的 next_actions 由用例给出。
+    fn facts(
+        l1: L1Report,
+        repo_layout: RepoLayout,
+        extra_l0: &[(&str, bool)],
+        plan_next_actions: Vec<NextAction>,
+    ) -> AppliedFacts {
+        let mut l0_checks = vec![
+            ("AGENTS.md 管理块版本".to_string(), true, "ok".to_string()),
+            (
+                "origin 指向 Gitea".to_string(),
+                false,
+                "无 origin".to_string(),
+            ),
+        ];
+        l0_checks.extend(
+            extra_l0
+                .iter()
+                .map(|(name, pass)| (name.to_string(), *pass, String::new())),
+        );
+        AppliedFacts {
+            project_id: "p".into(),
+            digest: "d".into(),
+            bypass_permissions: false,
+            plan_next_actions,
+            steps: [
+                "identity",
+                "project_files",
+                "git_hooks",
+                "product_group_buff",
+                "token",
+                "shim",
+                "claude",
+                "codex",
+                "dsh",
+            ]
+            .iter()
+            .map(|name| StepReport::new(name, StepStatus::Converged, "一致"))
+            .collect(),
+            l0_checks,
+            clients_after: [ClientId::Claude, ClientId::Codex, ClientId::Dsh]
+                .into_iter()
+                .map(|client| (client, ClientOutcome::Converged))
+                .collect(),
+            l1,
+            repo_changes: RepoChanges::Available {
+                status_porcelain: Vec::new(),
+                diff_stat: String::new(),
+                onboard_files: Vec::new(),
+                other_changes: 0,
+            },
+            written_files: Vec::new(),
+            head: Some(HeadCheck {
+                before: Some("h".into()),
+                after: Some("h".into()),
+                unchanged: true,
+            }),
+            repo_layout,
+            started: Instant::now(),
+        }
+    }
+
+    fn ready_matrix(codex: &[(Check, CellState, Cause)]) -> L1Report {
+        l1(vec![
+            column(ClientId::Claude, &[]),
+            column(ClientId::Codex, codex),
+            column(ClientId::Dsh, &[]),
+        ])
+    }
+
+    fn count_actions(report: &OnboardReport, name: &str) -> usize {
+        report
+            .next_actions
+            .iter()
+            .filter(|action| action.action == name)
+            .count()
+    }
+
+    #[test]
+    fn codex_trust_only_cells_are_pending_user_and_do_not_block_done() {
+        let report = applied_report(facts(
+            ready_matrix(&UNTRUSTED),
+            RepoLayout::RepoRoot,
+            &[],
+            Vec::new(),
+        ));
+        assert_eq!(report.status, OnboardStatus::Done, "{report:#?}");
+        assert!(
+            !report.l1.as_ref().unwrap().all_applicable_ready,
+            "L1 原始判定保留"
+        );
+        let l1_item = report
+            .completion
+            .iter()
+            .find(|item| item.item == "L1 适用格")
+            .unwrap();
+        assert!(l1_item.ready && !l1_item.pending_user);
+        assert!(
+            l1_item.detail.contains("4 格仅因 Codex 未信任"),
+            "{}",
+            l1_item.detail
+        );
+        let pending: Vec<&CompletionItem> = report
+            .completion
+            .iter()
+            .filter(|item| item.pending_user)
+            .collect();
+        assert_eq!(pending.len(), 1);
+        assert_eq!(
+            (
+                pending[0].item.as_str(),
+                pending[0].source.as_str(),
+                pending[0].ready
+            ),
+            ("Codex 信任", "l1", false)
+        );
+        assert_eq!(count_actions(&report, "codex_trust"), 1, "L1 的结论补一条");
+        assert!(report.summary.starts_with("done："), "{}", report.summary);
+        assert!(
+            report.summary.contains("pending_user"),
+            "{}",
+            report.summary
+        );
+        let json = serde_json::to_value(&pending[0]).unwrap();
+        assert_eq!(json["pending_user"], true, "pending_user 进入契约");
+
+        // 计划已列 codex_trust：不重复
+        let planned = applied_report(facts(
+            ready_matrix(&UNTRUSTED),
+            RepoLayout::RepoRoot,
+            &[],
+            vec![NextAction {
+                action: "codex_trust".into(),
+                detail: "计划预判".into(),
+            }],
+        ));
+        assert_eq!(count_actions(&planned, "codex_trust"), 1);
+        assert_eq!(planned.next_actions[0].detail, "计划预判");
+
+        // 全部就绪：没有 pending_user 项，也不补 codex_trust
+        let clean = applied_report(facts(
+            ready_matrix(&[]),
+            RepoLayout::RepoRoot,
+            &[],
+            Vec::new(),
+        ));
+        assert_eq!(clean.status, OnboardStatus::Done);
+        assert!(clean.completion.iter().all(|item| !item.pending_user));
+        assert_eq!(count_actions(&clean, "codex_trust"), 0);
+        assert!(!clean.summary.contains("pending_user"));
+    }
+
+    #[test]
+    fn other_not_ready_cells_still_block_done() {
+        // Codex 列混入别的归因：只单列 codex_project_untrusted 的格，其余照常计入
+        let mut mixed = UNTRUSTED.to_vec();
+        mixed[3] = (Check::F, CellState::Fail, Cause::AuthFailed);
+        let report = applied_report(facts(
+            ready_matrix(&mixed),
+            RepoLayout::RepoRoot,
+            &[],
+            Vec::new(),
+        ));
+        assert_eq!(report.status, OnboardStatus::Partial, "{report:#?}");
+        assert!(report
+            .completion
+            .iter()
+            .any(|item| item.item == "L1 适用格" && !item.ready));
+        assert!(report
+            .completion
+            .iter()
+            .any(|item| item.pending_user && item.detail.contains("3 格")));
+
+        // 只认 Codex 列：别的列出现同一归因也照常计入
+        let other_column = l1(vec![
+            column(
+                ClientId::Claude,
+                &[(Check::C, CellState::Fail, Cause::CodexProjectUntrusted)],
+            ),
+            column(ClientId::Codex, &[]),
+            column(ClientId::Dsh, &[]),
+        ]);
+        let report = applied_report(facts(other_column, RepoLayout::RepoRoot, &[], Vec::new()));
+        assert_eq!(report.status, OnboardStatus::Partial);
+        assert!(report.completion.iter().all(|item| !item.pending_user));
+
+        // blocked（依赖步骤未完成）的 Codex 格不是「只等信任」
+        let blocked = ready_matrix(&[(Check::C, CellState::Blocked, Cause::Dependency)]);
+        let report = applied_report(facts(blocked, RepoLayout::RepoRoot, &[], Vec::new()));
+        assert_eq!(report.status, OnboardStatus::Partial);
+
+        // pending_user 只豁免 L1 的 Codex 信任：别的未就绪检查照常让 status=partial
+        let report = applied_report(facts(
+            ready_matrix(&UNTRUSTED),
+            RepoLayout::RepoRoot,
+            &[("Claude 炼境技能已分发", false)],
+            Vec::new(),
+        ));
+        assert_eq!(report.status, OnboardStatus::Partial);
+        assert!(
+            report.summary.contains("Claude 炼境技能已分发"),
+            "{}",
+            report.summary
+        );
+        assert!(
+            report.summary.contains("pending_user"),
+            "{}",
+            report.summary
+        );
+    }
+
+    #[test]
+    fn repo_layout_next_action_explains_why_done_is_unreachable() {
+        let hooks_missing = [("lefthook hook 挂载", false)];
+        let subdir = applied_report(facts(
+            ready_matrix(&[]),
+            RepoLayout::Subdirectory {
+                repo_root: "E:/work/outer".into(),
+            },
+            &hooks_missing,
+            Vec::new(),
+        ));
+        assert_eq!(subdir.status, OnboardStatus::Partial);
+        let action = subdir
+            .next_actions
+            .iter()
+            .find(|action| action.action == "repo_layout")
+            .expect("仓库子目录给出 repo_layout");
+        for phrase in ["E:/work/outer", "子目录", "lefthook hook 挂载", "done"] {
+            assert!(
+                action.detail.contains(phrase),
+                "缺「{phrase}」：{}",
+                action.detail
+            );
+        }
+        assert!(subdir.summary.contains("repo_layout"), "{}", subdir.summary);
+
+        let worktree = applied_report(facts(
+            ready_matrix(&[]),
+            RepoLayout::GitFile {
+                hooks_dir: "E:/work/main/.git/hooks".into(),
+            },
+            &hooks_missing,
+            Vec::new(),
+        ));
+        let action = worktree
+            .next_actions
+            .iter()
+            .find(|action| action.action == "repo_layout")
+            .expect("worktree 给出 repo_layout");
+        for phrase in ["E:/work/main/.git/hooks", "worktree", "lefthook hook 挂载"] {
+            assert!(
+                action.detail.contains(phrase),
+                "缺「{phrase}」：{}",
+                action.detail
+            );
+        }
+
+        // 仓库根与非 git 目录不给（非 git 由「项目文件改动可报告」未就绪说明）
+        for layout in [RepoLayout::RepoRoot, RepoLayout::NotGit] {
+            let report = applied_report(facts(ready_matrix(&[]), layout, &[], Vec::new()));
+            assert_eq!(count_actions(&report, "repo_layout"), 0);
+            assert!(!report.summary.contains("repo_layout"));
+        }
+    }
+
+    #[test]
+    fn repo_layout_detects_root_subdirectory_worktree_and_non_git() {
+        let base = std::env::temp_dir().join(format!("lj_p8e_layout_{}", std::process::id()));
+        let _ = std::fs::remove_dir_all(&base);
+        let main = base.join("main");
+        let plain = base.join("plain");
+        std::fs::create_dir_all(main.join("sub")).unwrap();
+        std::fs::create_dir_all(&plain).unwrap();
+        let git = |dir: &Path, args: &[&str]| {
+            let out = std::process::Command::new("git")
+                .args([
+                    "-c",
+                    "user.name=t",
+                    "-c",
+                    "user.email=t@t",
+                    "-c",
+                    "commit.gpgsign=false",
+                ])
+                .args(args)
+                .current_dir(dir)
+                .output()
+                .unwrap();
+            assert!(
+                out.status.success(),
+                "{}",
+                String::from_utf8_lossy(&out.stderr)
+            );
+        };
+        git(&main, &["init", "-q"]);
+        std::fs::write(main.join("a.txt"), "a\n").unwrap();
+        git(&main, &["add", "-A"]);
+        git(&main, &["commit", "-q", "--no-verify", "-m", "a"]);
+        let worktree = base.join("wt");
+        git(
+            &main,
+            &[
+                "worktree",
+                "add",
+                "-q",
+                "--detach",
+                &worktree.display().to_string(),
+            ],
+        );
+
+        assert_eq!(repo_layout(&plain), RepoLayout::NotGit);
+        assert_eq!(repo_layout(&main), RepoLayout::RepoRoot);
+        let normalized = |text: &str| text.replace('\\', "/").to_lowercase();
+        match repo_layout(&main.join("sub")) {
+            RepoLayout::Subdirectory { repo_root } => {
+                assert!(normalized(&repo_root).ends_with("/main"), "{repo_root}")
+            }
+            other => panic!("仓库子目录应判为 Subdirectory：{other:?}"),
+        }
+        match repo_layout(&worktree) {
+            RepoLayout::GitFile { hooks_dir } => assert!(
+                normalized(&hooks_dir).ends_with("/main/.git/hooks"),
+                "worktree 的 hook 在主仓库：{hooks_dir}"
+            ),
+            other => panic!("worktree 应判为 GitFile：{other:?}"),
+        }
+        let _ = std::fs::remove_dir_all(&base);
+    }
 }

src/lib/commands.ts

@@ -1730,6 +1730,169 @@ export interface ClientParityL1Report {
 export const probeClientParity = (projectId: string, tier: "l1" = "l1") =>
   invoke<ClientParityL1Report>("probe_client_parity", { projectId, tier });
 
+// ── 一键接入（agent-client-parity P8c 计划 / P8d 编排 / P8e 投影）────────────────────
+// 类型与 src-tauri/src/onboard/plan.rs 的 OnboardingPlan、onboard/apply.rs 的 OnboardOptions、
+// onboard/report.rs 的 OnboardReport 对应；MCP plan_onboarding / onboard_project 返回同一结构。
+// 流程：planOnboarding → 给用户看计划 → 用户确认 → onboardProject(plan.digest, true, 同一组 options)。
+
+/** 计划与应用共用的选项：两次必须一致，否则 digest 不符被拒 */
+export interface OnboardOptions {
+  /** 默认 true：项目 .claude/settings.json 还没有 permissions 时写入 bypassPermissions；false 即按项目取消（写显式 default） */
+  bypass_permissions?: boolean;
+  /** 用户逐项选择「跳过」的阻断项 target（plan.blocked[].target）；只有 manual_entry / shared_key 可跳过 */
+  skip_targets?: string[];
+}
+
+export type OnboardFileAction = "create" | "update" | "noop";
+
+export interface OnboardPlannedFile {
+  /** 相对项目根，统一用 / */
+  path: string;
+  action: OnboardFileAction;
+  /** update 的有上限行级差异；create 的新文件概要 */
+  diff?: string;
+  /** 混合文件预警（同时记入 blocked） */
+  warning?: string;
+  content_sha256: string;
+  /** update 时写入前内容的 sha256（进入 digest） */
+  before_sha256?: string;
+}
+
+/** 只有 manual_entry 与 shared_key 可在确认时跳过；其余只能处理后重新计划 */
+export type OnboardBlockReason =
+  | "mixed_file"
+  | "identity_conflict"
+  | "manual_entry"
+  | "shared_key"
+  | "needs_human";
+
+export interface OnboardBlockedItem {
+  target: string;
+  reason: OnboardBlockReason;
+  detail: string;
+}
+
+/** 本机七步：token、shim、claude、codex、dsh、product_group_buff、git_hooks */
+export interface OnboardMachineStep {
+  step: string;
+  /** noop | apply | not_installed | not_applicable | unavailable | manual_kept | other_project | needs_human */
+  status: string;
+  detail: string;
+}
+
+export type CodexTrust = "trusted" | "untrusted" | "not_installed" | "unknown";
+
+/** 机器只列出、由人完成的事项（不阻断）：codex_trust、gitea_repo（默认建公开仓库）、ci、commit、repo_layout 等 */
+export interface OnboardNextAction {
+  action: string;
+  detail: string;
+}
+
+export interface OnboardingPlan {
+  project_id: string;
+  /** 将要写入的项目根目录（进入 digest） */
+  root: string;
+  files: OnboardPlannedFile[];
+  machine_changes: OnboardMachineStep[];
+  /** 非空时 onboardProject 一律 refused */
+  blocked: OnboardBlockedItem[];
+  /** 按 skip_targets 跳过的阻断项（进入 digest） */
+  skipped?: OnboardBlockedItem[];
+  /** 本次会新写入 permissions.defaultMode=bypassPermissions */
+  bypass_permissions: boolean;
+  codex_trust: CodexTrust;
+  next_actions: OnboardNextAction[];
+  /** onboardProject 须带回同一 digest */
+  digest: string;
+}
+
+export type OnboardStatus = "done" | "partial" | "failed" | "refused" | "busy";
+
+/** identity、project_files、git_hooks、product_group_buff、token、shim、claude、codex、dsh */
+export type OnboardStepReport = { step: string; detail: string } & (
+  | { status: "converged" | "applied" }
+  | { status: "skipped" | "not_applicable" | "failed" | "needs_human"; reason: string }
+  | { status: "blocked"; dep: string }
+);
+
+export interface OnboardCompletionItem {
+  item: string;
+  source: "l0" | "clients" | "l1" | "repo";
+  ready: boolean;
+  detail: string;
+  /** 只等用户在客户端里操作（目前只有「Codex 信任」）：ready=false 但不计入 done */
+  pending_user: boolean;
+}
+
+export interface OnboardPendingFile {
+  /** 相对项目根 */
+  path: string;
+  /** porcelain 两位状态码（?? 未跟踪、" M" 已修改等） */
+  code: string;
+}
+
+export type OnboardRepoChanges =
+  | {
+      state: "available";
+      status_porcelain: string[];
+      diff_stat: string;
+      /** 待提交的接入文件：提交时只 add 这些 */
+      onboard_files: OnboardPendingFile[];
+      /** 不属于接入的改动条数：勿混进接入提交 */
+      other_changes: number;
+    }
+  | { state: "unavailable"; reason: string };
+
+export interface OnboardHeadCheck {
+  before: string | null;
+  after: string | null;
+  unchanged: boolean;
+}
+
+export interface OnboardReport {
+  project_id: string;
+  status: OnboardStatus;
+  summary: string;
+  /** failed / refused / busy 的原因 */
+  reason?: string;
+  digest?: string;
+  /** refused（digest 不符、根目录或连接参数变了、有阻断项）时附当前计划，须重新给用户确认 */
+  plan?: OnboardingPlan;
+  blocked?: OnboardBlockedItem[];
+  bypass_permissions: boolean;
+  steps: OnboardStepReport[];
+  completion: OnboardCompletionItem[];
+  /** 客户端步骤未完成的一端整列 blocked(cause=dependency) */
+  l1?: ClientParityL1Report;
+  /** 最近一次 L3 结果说明（L3 尚未提供） */
+  l3: string;
+  written_files: string[];
+  repo_changes?: OnboardRepoChanges;
+  /** 非 git 仓库为空 */
+  head?: OnboardHeadCheck;
+  suggested_commit_message?: string;
+  next_actions: OnboardNextAction[];
+  duration_ms: number;
+}
+
+/** 只读：一键接入写入前计划（不写文件、不写 DB、不起客户端 CLI） */
+export const planOnboarding = (projectId: string, options?: OnboardOptions) =>
+  invoke<OnboardingPlan>("plan_onboarding", { projectId, options });
+
+/** 一键接入：须带回用户确认过的计划 digest 与 confirmed=true、同一组 options；首次可能 30 秒以上。结果看 status，refused 等不抛错 */
+export const onboardProject = (
+  projectId: string,
+  expectedDigest: string,
+  confirmed: boolean,
+  options?: OnboardOptions,
+) =>
+  invoke<OnboardReport>("onboard_project", {
+    projectId,
+    expectedDigest,
+    confirmed,
+    options,
+  });
+
 // ── Agent Infrastructure ──────────────────────────────────────────────────────
 
 export interface DetectedContract {