implementer

分类: 工具与效率 | 上传者: kam-l | 下载: 0 | 版本: v1.0（最新）

管道门文档和故障排除。自动触发：“门失败”、“代理被阻止”、“缺少工件”、“验证失败”、“范围=”、“克劳德门”、“管道排序”、“编写代理”、“验证：字段”、“条件：字段”、“结果：通过”、“结果：失败”、“结果：修订”、“结果：收敛”、 “SubagentStop”、“SubagentStart”、“门链”、“计划门”、“管道块”。

更新日志: Source: GitHub https://github.com/kam-l/claude-gates

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📄 SKILL.md 3.7 KB

SKILL.md

---
description: "Pipeline gates documentation and troubleshooting. Auto-triggers on: 'gate failed', 'agent blocked', 'missing artifact', 'verification failed', 'scope=', 'claude-gates', 'pipeline ordering', 'writing an agent', 'verification: field', 'conditions: field', 'Result: PASS', 'Result: FAIL', 'Result: REVISE', 'Result: CONVERGED', 'SubagentStop', 'SubagentStart', 'gate chain', 'plan-gate', 'pipeline-block'."
user-invocable: false
---

# claude-gates

Hook-level enforcement for agent pipelines. Semantics first, structure later — agents think freely, SubagentStop captures output and pivots verifiers for structured verdicts. Two verification layers:
- **Deterministic**: artifact exists, `Result:` line present (verifiers only)
- **Semantic**: `claude -p` judges content quality via gater agent

## Agent Definition

```yaml
---
name: implementer
verification:                                # Ordered pipeline steps
  - ["Does this show real implementation?"]  # CHECK
  - [reviewer, 3]                            # VERIFY (3 rounds max)
  - [reviewer, 3, fixer]                     # VERIFY_W_FIXER
conditions: |                                # Pre-spawn check (blocks on FAIL)
  Only spawn for auth or data changes.
---
```

Spawn with `scope=<name>`: `Agent({ subagent_type: "implementer", prompt: "scope=task-1 ..." })`

## Pipeline Lifecycle

1. **PreToolUse:Agent** (`pipeline-conditions.js`) — conditions check + step enforcement + scope registration
2. **SubagentStart** (`pipeline-injection.js`) — creates pipeline, injects role context for verifiers/fixers (no output structure)
3. **Agent runs** — thinks freely, no format constraints. Source agents on revision get artifact path to update.
4. **SubagentStop** (`pipeline-verification.js`) — pivots agent to write artifact → scope → role → semantic check → `engine.step()`
5. **PreToolUse** (`pipeline-block.js`) — blocks tools while steps pending, forces expected agent spawns

## Step Types

| Type | Format | Execution |
|------|--------|-----------|
| CHECK | `["prompt"]` | claude -p at SubagentStop |
| TRANSFORM | `[/cmd, Tool1, Tool2]` | block allows listed tools, orchestrator runs command |
| VERIFY | `[agent, maxRounds]` | block forces agent spawn, agent writes verdict |
| VERIFY_W_FIXER | `[agent, N, fixer]` | same as VERIFY; REVISE routes to fixer instead of source |

## Roles (engine.resolveRole)

| Role | Identified by | Behavior |
|------|--------------|----------|
| source | `pipeline_state.source_agent` | CHECK check → engine.step |
| verifier | active step's `agent` field | implicit semantic → engine.step |
| fixer | fix step's `fixer` field | implicit semantic → reactivate gate step |
| gater | hardcoded `bareType === "gater"` | record verdict (feeds plan-gate) |

## State Machine

Pipeline: `normal` ⟷ `revision` → `completed` | `failed`
Step: `pending` → `active` → `passed` / `revise` → `active` / `fix` → `active` / `failed`

Engine owns ALL transitions: `step(db, scope, { role, artifactVerdict, semanticVerdict })`
Failed pipeline recovery: delete rows via `deletePipeline(db, scope)`, re-spawn source.

## Troubleshooting

| Symptom | Fix |
|---------|-----|
| "Write your findings to ..." | SubagentStop pivot — write your summary to the specified path |
| "Missing Result: line" | Verifiers must add `Result: PASS`, `REVISE`, `CONVERGED`, or `FAIL` |
| "has verification but no scope" | Add `scope=<name>` to spawn prompt |
| "expects agent X, not Y" | Pipeline step requires specific agent — spawn the named one |
| "TRANSFORM step active" | Run the command, then `/pass_or_revise` |
| Pipeline stuck | Run `/claude-gates:unblock` with the session ID |
| Debug leftovers at stop | Remove flagged patterns or stop again (nudge mode) |

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implementer

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