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Implements a feature from the issue tracker -- spec, design, fix, review, test, publish
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Analyzes a specific bug from the issue tracker (analysis only, no code changes)
Validate Automation Config, MCP servers, and tokens
Creates backlog epics in issue tracker from a specification document
Multi-agent discussion -- brings 2-3 agent perspectives into one conversation
Run the fix pipeline on a single ticket OR a batch -- auto-resumes from checkpoint if state exists
Interactive wizard for generating Automation Config
Basé sur la classification professionnelle SOC
| name | implement-feature |
| description | Implements a feature from the issue tracker -- spec, design, fix, review, test, publish |
| allowed-tools | mcp__*, Bash, Read, Write, Edit, Glob, Grep, Task |
| disable-model-invocation | true |
| argument-hint | <ISSUE-ID> | --description "<text>" [--decompose] [--no-decompose] [--decompose-only] [--dry-run] [--profile <name>] [--yolo] [--step-mode] [--clarification "<text>"] |
Read and apply the mandatory execution guard defined in skills/implement-feature/data/guard-block.md BEFORE any other instruction in this file.
<stage_allowlist> required: code_analysis, fixer_reviewer, test, publisher optional: smoke_check, acceptance_gate </stage_allowlist>
You are a THIN CONTROLLER. Implement feature $ARGUMENTS from the issue tracker by dispatching specialist subagents via the Task tool. NEVER inline agent logic. Read ## Automation Config from CLAUDE.md.
GOT_YOLO=false ; GOT_STEP_MODE=false
[[ "$ARGUMENTS" == *"--yolo"* ]] && GOT_YOLO=true
[[ "$ARGUMENTS" == *"--step-mode"* ]] && GOT_STEP_MODE=true
$GOT_YOLO && $GOT_STEP_MODE && { echo "[ERROR] Flags --yolo and --step-mode are mutually exclusive" >&2; exit 1; }
Additional flags parsed from $ARGUMENTS:
--decompose → decompose_mode = FORCE ; --no-decompose → DISABLED ; neither → AUTO--decompose-only → decompose_only_mode = true (implies FORCE; mutually exclusive with --no-decompose)--description "<text>" → description_mode = true; mutually exclusive with Issue ID--dry-run → execute steps 01-02 only, display report, no side effects--clarification "<text>" → CLARIFICATION_TEXT = "<text>"; passed to ../../core/resume-detection.mdMode semantics: default = supervised autopilot (pauses only on NEEDS_CLARIFICATION); --yolo = zero gates to PR; --step-mode = pause after each step (c continue / s skip / a abort).
Follow ../../core/config-reader.md. Required sections: Issue Tracker (Type, State transitions, On start set), Feature Workflow (Feature query, On start set), Source Control (Remote, Base branch, Branch naming), PR Rules (Labels), PR Description Template, Build & Test (Build, Test, Verify commands), Retry Limits, Module Docs, Hooks, Custom Agents, Notifications, Decomposition, Error Handling, Agent Overrides, Local Deployment, Pipeline Profiles. Full key list in docs/reference/automation-config.md.
Follow ../../core/mcp-preflight.md. In --description + --yolo mode: BLOCK with context-specific error (cannot create tracker card; no interactive fallback). Otherwise STOP with setup guidance.
If the MCP server is unavailable, display: Cannot connect to your issue tracker — MCP server unavailable. Please configure with /agent-flow:setup-mcp before retrying.
Scan Automation Config required sections for <!-- TODO: and <...> placeholders; block if incomplete. Canonical logic mirrored in skills/fix-bugs/SKILL.md Step 0b.
See ../../core/mcp-body-formatting.md for newline-handling in MCP comment bodies.
if [[ ! "${ISSUE_ID}" =~ ^[A-Za-z0-9#._-]+$ || "${ISSUE_ID}" =~ ^\.+$ ]]; then
echo "[BLOCK] Invalid issue_id: ${ISSUE_ID}" >&2; exit 1
fi
Follow ../../core/profile-parser.md. Valid stage names: spec-analyst, analyst-impact, test-engineer, test-engineer-e2e. NEVER skip: fixer, reviewer, publisher.
Follow ../../core/resume-detection.md. Inputs: ISSUE_ID, MODE, GOT_YOLO, GOT_STEP_MODE, Webhook_URL, On_events, CLARIFICATION_TEXT. Outputs: RESUME_POINT, RESTORED_CONTEXT, PIPELINE_TYPE.
If RESUME_POINT == "FRESH", run the dispatch table below from step 01. Otherwise jump to the corresponding step per the FEATURE pipeline mapping in ../../core/resume-detection.md Step 6.
After resume detection (when RESUME_POINT == "FRESH"):
.agent-flow/{ISSUE_ID}/ and initialize state.json via ../../core/state-manager.md — top-level status = "running", pipeline = "implement-feature", mode = "feature", empty stages = {} map, run_id = <uuid>.Branch naming in Source Control config.pipeline-started webhook if configured (see ../../core/agent-states.md).Issue Tracker → On start set transition to the issue (state + implicit self-assign — same protocol as skills/fix-bugs/SKILL.md Step 1).Use the Read tool to load each step file below in order. Each step file specifies the subagent to dispatch, the prompt template, the pre-dispatch atomic state.json write (dispatched_at, dispatch_witness, agent_name, stage_name, status="in_progress" per core/lib/stage-invariant.sh), and the post-dispatch state finalization. Step files own ALL dispatch logic; this controller only sequences and merges output.
| # | Step file | Stage (state.json) | Subagent | Model |
|---|---|---|---|---|
| 01 | skills/implement-feature/steps/01-spec.md | spec_analysis + code_analysis | spec-analyst, then analyst --phase impact | sonnet |
| 02 | skills/implement-feature/steps/02-architect.md | code_analysis (architect output) | architect | opus |
| 03 | skills/implement-feature/steps/03-decomposition.md | decomposition | (no dispatch — heuristic + tracker subtask creation; may dispatch backlog-creator) | sonnet (if dispatched) |
| 04 | skills/implement-feature/steps/04-fixer-reviewer-loop.md | fixer_reviewer | fixer ↔ reviewer loop | opus |
| 05 | skills/implement-feature/steps/05-smoke.md | smoke_check | (no dispatch — Build + Test commands) | n/a |
| 06 | skills/implement-feature/steps/06-test.md | test (+ optional e2e_test) | test-engineer (and test-engineer --e2e) | sonnet |
| 07 | skills/implement-feature/steps/07-acceptance-gate.md | acceptance_gate | acceptance-gate (conditional) | sonnet |
| 08 | skills/implement-feature/steps/08-publish.md | publisher | publisher + terminal dispatch-audit surface | haiku |
Use the Read tool to load skills/implement-feature/steps/01-spec.md and execute it before step 02; repeat for each row of the table in order. Each step file's pre-dispatch write block consumes the canonical stage name listed in column 3 (binds to core/lib/stage-invariant.sh::compute_dispatch_witness).
Optional and conditional stages (smoke_check step 05, acceptance_gate step 07, e2e_test inside step 06) MUST write an explicit status = "skipped" to state.json when their config-gate evaluates negatively — never leave the stage at pending (alarm-fatigue protection: the terminal report in step 08 distinguishes WITNESS_MISSING on an OPTIONAL stage as EXPECTED_OPTIONAL_NOT_RUN, not an anomaly).
The orchestrator MUST inject EXPECTED_AGENT_NAME and EXPECTED_STAGE_NAME as Tier-1 prompt variables on every dispatch so subagents can cross-verify their ## Step Completion Invariants section against state.json.
In default mode (no --yolo, no --step-mode):
--yolo skips both checkpoints and runs fully autonomous to PR. --step-mode prompts [step-mode] Step NN/08 completed. Continue? [c/s/a] after every step — see ../../core/resume-detection.md for a (abort) handling.
Full decomposition logic — AC coverage check, task-tree validation, tracker subtask creation, --decompose-only exit — lives in skills/implement-feature/steps/03-decomposition.md. The controller never inlines decomposition heuristics.
If $ARGUMENTS contains --dry-run: execute steps 01 and 02 only, display the spec summary + architect task tree, then EXIT without dispatching fixer/reviewer/test/publisher. No tracker writes, no git commits, no PR.
Before EVERY Task dispatch, follow ../../core/agent-override-injector.md for TOML override loading and prompt injection (handled inside each step file — the controller never re-implements override loading).
After each step completes, if $GOT_STEP_MODE == true: pause and display step-result summary, prompt [step-mode] Step NN/08 completed. Continue? [c/s/a]. c = continue; s = skip next step (write status = "skipped" to next stage's state.json record before resuming); a = abort (write status = "paused" and last_completed_step to state.json; exit 0; resume by re-invoking /agent-flow:implement-feature <ISSUE-ID>).
Near-miss WARN: if a file exists at customization/steps/implement-feature/{NN}-*.md that does NOT match any of the 8 canonical step filenames, log [WARN] Unrecognized step override file: {filename} and continue.
Follow ../../core/block-handler.md. On fixer / reviewer / test-engineer block → dispatch rollback-agent (haiku) to revert git state. Block comment format: [agent-flow] prefix per CLAUDE.md "Block Comment Template". Write to state.json: status = "blocked", outcome = "failed", block = {...} per ../../core/state-manager.md atomic write protocol. Pipeline halts cleanly with exit 0 (graceful block).
Advisory pre-architect warning — does not block dispatch:
last_commit=$(git log -1 --format="%H" -- docs/architecture.md 2>/dev/null)
if [ -n "$last_commit" ]; then
commits_since=$(git rev-list HEAD ^"$last_commit" --count 2>/dev/null || echo 0)
[ "$commits_since" -ge 25 ] && echo "[WARN] docs/architecture.md has not been updated in ${commits_since} commits (threshold: 25)."
fi
All eight step files live in skills/implement-feature/steps/. Each owns its full dispatch prose, pre-dispatch witness write, post-dispatch state finalization, and webhook firing. This controller is structurally bound by the <stage_allowlist> block above — Area D terminal surfacing in step 08 reads that block to classify audit-log anomalies.