宜博 / lemonboss

设计见 docs/done/system-design/28-agent-registry-unification.md。

改造前 Agent 本体散在三处（system/agents/ 11 个、system/templates/ 50 个、
data/companies/{id}/agents/ 17 个），同一个 AgentScaffold 被三个 baseDir 实例化。
后果是同一角色在 N 家公司下有 N 份互不相干的副本，模板更新不会同步；
org-coder / org-planner 这类走 hireFromBaseMetaAgent 造出来的本体
legacy_path 指回自己公司目录，永远无法被第二家公司复用。

本次：
- G1 单一注册表：system/templates/ 整体并入 system/agents/，base → _base。
  7 个同名 id 逐个裁决，被丢弃的一份归档到 docs/_archive/ 而非删除。
  source_kind(template/global_agent/company_hired) → origin(builtin/created)。
- G2 运行态下沉：CLI 的 cwd 从本体根改为 system/agents/{aid}/{cid}/{taskId}/。
  memory / conversations 落公司态 {aid}/{cid}/，按公司隔离不串。
  sessionPool 的 key 含 (companyId, taskId)，两家公司调同一 agent 不复用会话。
- G2b 产物不下沉：交付物仍落 data/companies/{cid}/，system/agents/ 只留运行痕迹。
  写入边界按链路分叉——graph 节点走节点私有目录（被 indexNodeOutputs 索引），
  chat 走公司 workspace，同一提示词里不再出现两条互斥指令。
- G3 公司只存引用：data/companies/{id}/agents/ 删除，新增 company_agents 关联表。
  不复用 org_graph_nodes——后者是执行流图，work 层本体被雇时不写它，天生覆盖不全。
- G4 缺则创建：本体缺失时从 _base 复制骨架进 system/agents/{id}/，
  agent-creator 填 agent.md/soul.md 后才从 draft 转 active（哨兵判据，
  骨架未填时哨兵仍在，不许被 hire）。产物即刻是全系统可复用的本体。

新增 server/services/agent-locator.js 收编原先散在 6 处的寻址逻辑。

边界守卫（graph-engine）的豁免从「本体根上五个文件名」放宽为整棵 system/agents/：
新本体的骨架本来就要进 git，gitignore 挡不住 ?? system/agents/{newId}/，
旧判据会把一个真正成功的招聘节点判成 boundary_escape fail。

存量迁移见 scripts/migrate-agent-registry.js（幂等，备份到 data/_migration-backup-*）。

真 Claude CLI E2E 已验证：新建公司 → orggraph-planning 自动规划 →
自动招聘 org-planner/org-coder/org-validator 三节点流水线；
data/companies/{cid}/agents/ 不存在，company_agents 4 行，
system_agents 56→56（零新建私有本体，纯复用），git status 零增量。

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Implements the §P2 acceptance gate from plan-migration.md: a single
POST /api/devloop/projects/:pid/run?only=todo-be drives the L1 inner
loop (Coder → Tester → fail → Coder → Tester → pass), with the second
Coder pass demonstrably reflecting on the first failure.

Mock protocol — stateful sequences:
- packages/acp-core/protocol/ClaudeCliProtocol.js
  * Mock fixtures now support `sequence: [{chunks,result,files}, ...]`.
    Each protocol.connect() + sendPrompt() consumes the next variant;
    sticks on the last entry after exhausted.
  * Static `ClaudeCliProtocol.resetMockState()` clears counters between
    test runs.

Fixtures:
- fixtures/devloop-mock/devloop-architect.json — units.json now has
  status:pending + retries:0 + retry_budget per unit, plus
  units/{todo-be,todo-db,todo-fe}/spec.json so Tester has acceptance
  criteria to read.
- fixtures/devloop-mock/devloop-coder.json — sequence: implement (with
  intentional missing 400 branch) → retry (reflective fix, coder.log
  attempt:2 has last_failure/last_cause/this_fix/rationale).
- fixtures/devloop-mock/devloop-tester.json — sequence: fail (1/3
  failure with hint pointing at missing body validation) → pass (3/3).

LoopController:
- server/src/core/devloop/loop-controller.js — adds:
  * runUnit(pid, unitId, opts) — drives the L1 loop via unit-registry
    FSM (pending → coding → testing → failed → coding → testing →
    passed/blocked). Calls Coder then Tester per attempt; on failure,
    builds a retry context summarizing prior coder.log + tester
    failures and feeds it into the next Coder prompt.
  * _buildRetryContext + _findLatestTesterResult helpers.
  * callAgent now rewrites units.json.project_id to the real pid after
    mock writes (so unit-registry validation passes).

Route:
- server/routes/devloop.js — adds POST /projects/:pid/run?only=<unitId>.
  Without ?only, returns 501 (full project run lands in P3).

Acceptance:
- scripts/phase2-verify.js — 6 steps:
  1. POST /projects (PM + Architect)
  2. POST /run?only=todo-be returns ok=true, attempts=2, final=passed
  3. FSM trail matches expected 6-step transition sequence
  4. coder.log second entry has all 4 reflection fields
  5. runs/ has ≥2 result.json with first.ok=false, last.ok=true
  6. sandbox cross-unit + prd writes blocked by ToolSandboxError

Tests (5 new cases):
- server/tests/devloop/run-unit.test.js (4) — FSM trail, coder.log
  reflection, runs/ result chain, sandbox enforcement.
- server/tests/devloop/routes.test.js (+3) — POST /run validation,
  full P2 loop, 404 on unknown unit.

Results:
- phase0-verify: 8/8
- phase0-test-call: 7/7
- phase1-verify: 7/7
- phase2-verify: 6/6
- vitest devloop+acp-core: 181/181 (was 174 → +7)

Specs:
- docs/prd/newfunction/_spec/plan-migration.md · P2 验收
- docs/prd/newfunction/_spec/loops-l1.md (retryWithReflection)
- docs/prd/newfunction/_spec/agents-coder.md
- docs/prd/newfunction/_spec/agents-tester.md

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>