菜单
Use when users want to install or set up the atelier-pipeline multi-agent orchestration system in their project. Bootstraps all agent personas, rules, commands, references, and pipeline state files. Works for new and existing projects.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Use when users want to bootstrap the brain with existing project knowledge -- reading ADRs, feature specs, UX docs, commit history, and error patterns to seed institutional memory on a project that already has artifacts on disk. Also use for incremental re-hydration after significant work outside the pipeline. Triggers on "hydrate brain", "bootstrap brain", "seed memory", "brain init", "populate brain", "import history".
Use when users want to remove or disconnect the mybrain plugin's persistent memory layer. Handles teardown for all database strategies (Docker, local PostgreSQL, remote PostgreSQL), config file removal, and offers a disconnect-only option that preserves the database.
Use when users want to remove the atelier-pipeline multi-agent orchestration system from their project. Cleanly removes all installed files, hook registrations, and CLAUDE.md pipeline section. Preserves user-created custom agents.
Use when users want to remove the atelier-pipeline multi-agent orchestration system from their project. Cleanly removes all installed files, hook registrations, and AGENTS.md pipeline section. Preserves user-created custom agents and retro lessons on request.
| name | pipeline-setup |
| description | Use when users want to install or set up the atelier-pipeline multi-agent orchestration system in their project. Bootstraps all agent personas, rules, commands, references, and pipeline state files. Works for new and existing projects. |
This skill installs the full Atelier Pipeline multi-agent orchestration system into the user's project.
- `CLAUDE_PLUGIN_ROOT` (Claude Code) or `CURSOR_PROJECT_DIR` (Cursor) environment variable set by the runtime. - Plugin `source/` tree present at `${CLAUDE_PLUGIN_ROOT}/source/` (shared, claude, cursor overlays). - Write access to project root (`.claude/`, `docs/`, `CLAUDE.md`). - `jq` available on `PATH` for hook registration in `settings.json`. - `.claude/rules/`, `.claude/agents/`, `.claude/commands/`, `.claude/references/`, `.claude/hooks/` populated from source overlays. - `.claude/pipeline-config.json` with branching strategy, project name, and feature flags. - `.claude/settings.json` with hook registrations (PreToolUse, SubagentStart, SubagentStop, SessionStart, PreCompact, PostCompact, StopFailure). - `.claude/.atelier-version` plugin version marker. - `docs/pipeline/` state files (`pipeline-state.md`, `context-brief.md`, `error-patterns.md`, `investigation-ledger.md`). - `CLAUDE.md` with pipeline section appended. - Cursor only: `.cursor-plugin/rules/*.mdc` reference wrappers. - Any prior install's `.claude/rules/`, `.claude/agents/`, `.claude/commands/`, `.claude/references/`, and `.claude/hooks/` contents (overwritten from source on re-sync; live state files in `docs/pipeline/` and `.claude/pipeline-config.json` are preserved). - Deprecated `quality-gate.sh`, orphan brain-capture hooks, orphan `session-hydrate.sh` registration, and stale `atelier-brain` `.mcp.json` entries (Steps 0–0d).Heads-up (Claude Code < 2.1.89): Agent persona frontmatter declares an
effortfield (values:low,medium,high,xhigh) in addition tomodel. Claude Code runtimes older than 2.1.89 ignore theeffortfield silently -- the pipeline still functions, but effort-based promotion signals are not honoured by the runtime. See ADR-0041 for the full effort-tier model. If your team is on an older Claude Code build, either upgrade or treat theeffortfield as documentation-only. Cursor users: theeffortfield is passed through as metadata; refer to Cursor release notes for runtime support.
Before gathering project information, understand where the pipeline installs files and how they interact with your project:
| Location | What Goes There | Git Status | Shared With Team? |
|---|---|---|---|
.claude/rules/ | Eva persona, orchestration rules, model selection, branch lifecycle | Project-local, committed to repo | Yes -- team members get the same pipeline rules |
.claude/agents/ | Agent persona files (Sarah, Colby, etc.) | Project-local, committed to repo | Yes -- consistent agent behavior across the team |
.claude/commands/ | Slash command definitions (/pm, /pipeline, etc.) | Project-local, committed to repo | Yes -- same commands available to all |
.claude/references/ | Quality framework, invocation templates | Project-local, committed to repo | Yes -- shared knowledge base |
.claude/hooks/ | Enforcement scripts (path, sequencing, git guards) | Project-local, committed to repo | Yes -- same guardrails for everyone |
.claude/pipeline-config.json | Branching strategy, feature flags | Project-local, committed to repo | Yes -- team-wide configuration |
.claude/settings.json | Hook registrations (tells Claude Code to run the hooks) | Project-local, committed to repo | Yes -- hooks activate for all team members |
docs/pipeline/ | Pipeline state, context brief, error patterns | Project-local, committed to repo | Yes -- session recovery works across machines |
CLAUDE.md | Pipeline section appended to project instructions | Project-local, committed to repo | Yes -- Claude Code reads this automatically |
Key points:
~/.claude/ or other user-level locations.claude plugin add) is user-level, but the project files it generates are project-level./pipeline-uninstall skill.Before gathering any project information, unconditionally run this cleanup on every /pipeline-setup invocation. It is silent unless it finds something to remove.
.claude/hooks/quality-gate.sh exists. If found: delete the file. Note that removal occurred..claude/settings.json exists and contains a hook entry referencing quality-gate.sh in any command string across all hook event types (PreToolUse, SubagentStop, PreCompact, etc.). If found:
.claude/settings.json.Removed deprecated quality-gate.sh (see retro lesson #003).Edge case handling:
This cleanup targets only quality-gate.sh entries. Other hook entries (enforce-eva-paths.sh, enforce-sequencing.sh, enforce-git.sh, etc.) are not affected.
Unconditionally run this cleanup on every /pipeline-setup invocation. Silent unless it finds something to remove.
.claude/hooks/prompt-brain-capture.sh exists, delete it with rm -f .claude/hooks/prompt-brain-capture.sh. Note that removal occurred..claude/hooks/warn-brain-capture.sh exists, delete it with rm -f .claude/hooks/warn-brain-capture.sh. Note that removal occurred.Removed orphan brain-capture hooks (superseded by brain-extractor agent).Unconditionally run this cleanup on every /pipeline-setup invocation. Silent unless it finds something to remove.
session-hydrate.sh is now an intentional no-op (superseded by the atelier_hydrate MCP tool) and must NOT be registered in .claude/settings.json. Older installs may still have a registration entry.
.claude/settings.json exists and contains a hook entry whose command string contains exactly session-hydrate.sh (not session-hydrate-enforcement.sh or other similarly-named hooks) across all hook event types (SessionStart is the typical location). If found:
.claude/settings.json.Removed orphan session-hydrate.sh registration (intentional no-op, see source comment).Note: The .claude/hooks/session-hydrate.sh file itself is NOT deleted — it is re-copied by Step 3a as an intentional no-op backward-compatibility shim. Only the settings.json registration is removed.
This cleanup targets only session-hydrate.sh registrations. Other hook entries are not affected.
Unconditionally run this cleanup on every /pipeline-setup invocation. Silent unless it finds something to remove.
The Atelier Brain MCP server is now registered and managed entirely by the plugin. Older installs may have a stale project-level .mcp.json entry that must be removed.
Check .mcp.json: Check if .mcp.json exists in the project root and contains an "atelier-brain" key under the mcpServers object. If found, atomically remove atelier-brain and delete the file if mcpServers is empty. Run via Bash:
python3 -c "
import json, os
p = '.mcp.json'
if not os.path.exists(p): exit(0)
try:
d = json.load(open(p))
except Exception:
print('Warning: .mcp.json is malformed JSON -- skipping atelier-brain entry removal. Does not block setup.')
exit(0)
d.get('mcpServers', {}).pop('atelier-brain', None)
if not d.get('mcpServers'):
os.remove(p)
else:
json.dump(d, open(p, 'w'), indent=2)
"
Then run the safety-net check — if .mcp.json still exists with empty or absent mcpServers, delete it unconditionally:
if [ -f .mcp.json ]; then python3 -c "import json,os,sys; d=json.load(open('.mcp.json')); sys.exit(0) if d.get('mcpServers') else os.remove('.mcp.json')" 2>/dev/null; fi
Note that removal occurred.
Print notice (conditional): If the entry was found and removed: print exactly Removed stale atelier-brain .mcp.json entry (now managed by plugin).
Silent no-op: If not found: do nothing. No output.
This cleanup targets only atelier-brain entries. Other MCP server entries in .mcp.json are not affected.
permissions.allow Entries (ADR-0055)Unconditionally run this cleanup on every /pipeline-setup invocation. Silent unless it finds something to remove.
Per ADR-0055, the brain is moving from this pipeline plugin into the standalone mybrain plugin. The 8 permissions.allow entries written by older brain-setup runs use the bundled-plugin prefix mcp__plugin_atelier-pipeline_atelier-brain__. After Phase 3 these entries no longer match any registered tool — they are dead weight. Removing them now is safe: when the user re-runs /brain-setup against the current brain plugin, the correct entries are re-added.
Check settings.json: Check if .claude/settings.json exists and contains any permissions.allow entry whose value starts with the prefix mcp__plugin_atelier-pipeline_atelier-brain__. If found:
python3 -c "
import json, os
p = '.claude/settings.json'
if not os.path.exists(p):
exit(0)
try:
s = json.load(open(p))
except json.JSONDecodeError:
print('Warning: .claude/settings.json is malformed JSON -- skipping ADR-0055 brain permissions cleanup. Does not block setup.')
exit(0)
allow = (s.get('permissions') or {}).get('allow') or []
stale_prefix = 'mcp__plugin_atelier-pipeline_atelier-brain__'
keep = [t for t in allow if not (isinstance(t, str) and t.startswith(stale_prefix))]
removed = len(allow) - len(keep)
if removed:
s.setdefault('permissions', {})['allow'] = keep
json.dump(s, open(p, 'w'), indent=2)
print(f'Removed {removed} stale brain permission entries (ADR-0055).')
"
Print notice (conditional): The python snippet prints Removed N stale brain permission entries (ADR-0055). when it removes anything. Re-run /brain-setup after upgrading to the standalone brain plugin to re-add the correct entries.
Silent no-op: If no stale entries are found, the snippet prints nothing.
This cleanup targets only entries with the mcp__plugin_atelier-pipeline_atelier-brain__ prefix. Other permissions.allow entries (e.g., Edit, Bash(...), other plugins' MCP tools) are not affected.
This step is a one-time migration wizard for users who installed the brain when it was bundled inside this plugin (ADR-0055 Phase 1 / Phase 2). Phase 3 deletes brain/ from the plugin tree and moves the brain into the standalone mybrain plugin. The wizard hands the user from the old bundled brain to mybrain without losing data, or — if the user prefers — wipes the existing database and starts fresh against mybrain.
The wizard runs at most once per install. After a successful migration, the detection signals no longer match and Step 0f is a silent no-op on every subsequent /pipeline-setup invocation. Idempotency is the load-bearing contract — running this skill twice on a freshly migrated install must NOT re-trigger any destructive action.
Run all three detection signals silently. The wizard activates only when all three are true (logical AND, not OR — any single signal alone produces false positives in long-lived projects).
mcp__*mybrain* or mcp__*atelier-brain__* (the suffix-match pattern from ADR-0055 Phase 1). If any matching tool resolves, the user is already on mybrain (or some compatible brain) — exit Step 0f silently..claude/brain-config.json exists whose database_url references a reachable Postgres instance. Read the file (use the same python3 -c "import json; print(json.dumps(json.load(open('.claude/brain-config.json'))))" pattern used by /brain-setup Path A). If absent or malformed, exit Step 0f silently. Otherwise, expand ${ENV_VAR} placeholders against the current environment and run a SELECT 1 reachability probe via psql "<expanded_url>" -c "SELECT 1;" (timeout 5s). If the probe fails, exit Step 0f silently — the wizard refuses to act on ambiguous state. Use the brain-uninstall skill's database-strategy detection logic to classify the URL as Docker / Local / Remote (this is needed in S3 below).${CLAUDE_PLUGIN_ROOT}/brain/server.mjs is readable. Phase 3 deletes this file from the source tree. If it is present in the user's ${CLAUDE_PLUGIN_ROOT}, they are on the upgrade boundary — exactly when the wizard should run. If absent, exit Step 0f silently (the user has already upgraded past Phase 3 OR has a stale install with a present config, in which case /brain-setup running later in this skill handles them).If any of the three signals is false, exit Step 0f silently and proceed to Step 1 (Gather Project Information). Do not announce that you ran the detection.
If all three signals are true, proceed to S1.
Tell the user exactly what is about to happen, present the multi-project shared-DB warning, and offer the migrate vs. start-fresh fork. Wait for explicit consent before proceeding.
Print:
A bundled brain installation was detected.
The Atelier Brain has moved to a standalone plugin called `mybrain` (ADR-0055).
This pipeline plugin no longer ships a brain server. To keep your captured
thoughts, decisions, patterns, and lessons working, the brain plugin needs
to migrate.
Your existing brain data will NOT be lost. The database and all its contents
are preserved. Only the brain server process is changing.
If this Postgres database is shared with other atelier-pipeline projects,
the schema migration will affect all of them. Existing data is preserved
(additive migration — new columns added, nothing dropped or renamed).
Two paths are available:
1. MIGRATE -- Preserve your existing brain database and re-attach it to
mybrain. The wizard takes a backup, stops the old bundled
brain, walks you through installing mybrain, and verifies
the additive schema migration on first connect. Same DB,
same data, same config keys, different MCP server.
2. FRESH -- Start over. The wizard drops the existing schema (after a
backup), installs mybrain, and lets it create a brand-new
brain database against the same Postgres instance.
3. CANCEL -- Take no action. The wizard exits without changes. You can
re-run /pipeline-setup anytime to revisit.
Which path would you like? (migrate / fresh / cancel)
If the user says cancel (or anything other than migrate/fresh): print "Wizard cancelled. Re-run /pipeline-setup to revisit." Exit Step 0f. Proceed to Step 1.
If the user says migrate: enter the migrate track (S2 → S3 → S4 → S5 → S6).
If the user says fresh: enter the fresh track (S2-fresh → S3-fresh → S4-fresh → S5-fresh → S6-fresh).
In both cases, before proceeding to S2 / S2-fresh, capture the timestamp migration_ts for the backup filename (date +%Y%m%dT%H%M%S) and announce: "Starting migration. Current state: S1 → S2."
Tell the user what will happen before doing it: "I will take a pg_dump backup of your existing brain database to ~/.atelier-brain-backup-{migration_ts}.sql. This is your insurance policy — if anything goes wrong in a later step, you can restore from this file."
Check pg_dump availability. Run command -v pg_dump. If on PATH, proceed to step 2. If not on PATH:
pg_dump <expanded_database_url> > ~/.atelier-brain-backup-{migration_ts}.sql
pg_dump on PATH (common when your DB is remote and you have no local Postgres tooling). Do you have your own backup, or have you run the command above? Type yes to confirm and proceed without me taking the backup, or type cancel to exit the wizard."yes: HALT. Print "S2 HALT: backup acknowledgement not given. Wizard cancelled with no changes." Exit Step 0f. Do not proceed.yes: record backup_path = "(user-managed)" and proceed to S3.Take the backup. Expand ${ENV_VAR} placeholders in database_url against the current environment, then run:
pg_dump "<expanded_database_url>" > ~/.atelier-brain-backup-{migration_ts}.sql
Capture exit code. If non-zero: HALT. Print:
S2 HALT — pg_dump failed.
Current state: old brain still installed, no changes have been made.
Backup attempt path: ~/.atelier-brain-backup-{migration_ts}.sql
pg_dump exit code: <code>
pg_dump stderr: <last 20 lines>
To resume the wizard later, fix the backup issue and re-run /pipeline-setup.
To abandon the migration, take no action — your install is unchanged.
Exit Step 0f. Do not proceed.
Confirm the backup. Print: "Backup saved to ~/.atelier-brain-backup-{migration_ts}.sql. To restore later: psql <expanded_database_url> < ~/.atelier-brain-backup-{migration_ts}.sql." Record backup_path. Proceed to S3.
Same procedure as S2, with one difference in framing: emphasize that this backup is what lets the user undo the fresh-start if they change their mind. Print before taking the dump: "Even though you chose fresh, I'm taking a backup first. If you change your mind after the schema is dropped, you can restore from this file."
All other behavior (PATH check, halt on failure, halt on missing acknowledgement) is identical to S2. Proceed to S3-fresh on success.
Tell the user what is about to happen: "I am about to stop the old bundled brain. I will NOT drop tables, I will NOT remove .claude/brain-config.json, and I will NOT remove the ATELIER_BRAIN_DB_PASSWORD environment variable. Your existing brain data will NOT be lost. The database and all its contents are preserved. Only the brain server process is changing."
Detect the database strategy from database_url (already classified at S0). Behavior diverges per strategy:
Docker: Run docker compose -f ${CLAUDE_PLUGIN_ROOT}/brain/docker-compose.yml ps to check container status. If the brain-db container is running, run docker compose -f ${CLAUDE_PLUGIN_ROOT}/brain/docker-compose.yml down. Capture the exit code. Do NOT pass -v — the volume must survive so the data is preserved across the migration. If down fails: HALT. Print:
S3 HALT — docker compose down failed.
Current state: backup saved at <backup_path>; old brain container may still
be running. To recover: stop the container manually with
`docker compose -f ${CLAUDE_PLUGIN_ROOT}/brain/docker-compose.yml down`
and re-run /pipeline-setup. Backup is still valid.
Exit Step 0f.
Local PostgreSQL / Remote PostgreSQL: No container to stop. The bundled brain runs as an MCP server process spawned by Claude Code; once Phase 3 deletes brain/, that process can no longer be spawned. Print: "Your brain runs as a local/remote PostgreSQL connection — there's no separate container or daemon to stop. The bundled brain MCP server stops automatically when the plugin upgrade removes brain/server.mjs." Proceed.
Do NOT delete .claude/brain-config.json. Mybrain accepts identical config keys (database_url, scope, brain_name, openrouter_api_key, and the ADR-0054 multi-provider fields under identical names). The config is a hand-off, not a translation. Leave the file in place.
Do NOT touch permissions.allow directly. Step 0e earlier in this skill already strips the stale mcp__plugin_atelier-pipeline_atelier-brain__ prefix entries on every run; mybrain's brain-setup re-adds the new-prefixed entries when the user runs it post-install (S4 below).
Confirm: "Old brain stopped. Backup at <backup_path>. To roll back at this point: restart the bundled brain via docker compose -f ${CLAUDE_PLUGIN_ROOT}/brain/docker-compose.yml up -d (Docker only — local/remote setups never had a separate process to restart)."
Proceed to S4.
Tell the user what will happen: "I am about to DROP the existing brain schema. All thoughts, decisions, patterns, lessons, and relations stored in this database will be permanently deleted. The Postgres database itself remains; only the schema contents go. Your backup at <backup_path> is your only recovery path if you change your mind."
Final confirmation. Ask: "Type exactly DROP (uppercase, no quotes) to proceed. Anything else cancels the fresh-start path." If the user types anything other than exactly DROP: HALT. Print "S3-fresh HALT: drop confirmation not given. Wizard cancelled with no changes." Exit Step 0f.
Drop the schema. Expand ${ENV_VAR} placeholders in database_url, then run:
psql "<expanded_database_url>" -c "DROP SCHEMA public CASCADE; CREATE SCHEMA public;"
Capture exit code. If non-zero: HALT. Print:
S3-fresh HALT — schema drop failed.
Current state: backup saved at <backup_path>; schema may be in partial state.
psql exit code: <code>
psql stderr: <last 20 lines>
To recover: connect with psql and inspect the schema state, then drop manually:
psql <expanded_database_url> -c "DROP SCHEMA public CASCADE; CREATE SCHEMA public;"
To abandon the fresh-start: restore from backup with
psql <expanded_database_url> < <backup_path>
Exit Step 0f.
Stop the old bundled brain using the same per-strategy logic as S3 step 1 (Docker compose down, local/remote no-op). HALT semantics identical to S3.
Confirm: "Schema dropped. Old brain stopped. Backup at <backup_path>."
Proceed to S4-fresh.
Tell the user: "I cannot install plugins on your behalf — that requires Claude Code's plugin manager. I will print the install command, and you run it in another shell, then come back here and confirm."
Print the install command:
Run this in another terminal (or in this one after I finish):
claude plugin install <mybrain-source-url>
See the mybrain plugin's README for the exact source URL. The plugin
will register itself as an MCP server with tool prefix
`mcp__plugin_mybrain__` (or similar — the suffix-match in the pipeline
gate hooks accepts any prefix).
Once the install completes and Claude Code reloads, type `installed`
to continue, or `cancel` to abort the wizard.
Wait for user input. If the user types anything other than installed: HALT. Print "S4 HALT: mybrain install not confirmed. Backup at <backup_path>. Wizard exited; re-run /pipeline-setup after installing mybrain to resume from this point — the wizard's idempotency check at S0 will detect that mybrain is now registered and skip the rest of Step 0f silently."
Probe ToolSearch to verify mybrain is registered. Run:
ToolSearch query: select:mcp__*__atelier_stats,mcp__*mybrain*
If no mybrain-prefixed tool resolves: HALT. Print:
S4 HALT — mybrain ToolSearch probe failed.
Current state: old brain stopped, mybrain not yet detected by Claude Code.
Backup at <backup_path>.
This usually means Claude Code has not reloaded the plugin registry. Try:
1. Reload Claude Code (Cmd+R / restart the session).
2. Verify the plugin is installed: `claude plugin list | grep mybrain`.
3. Re-run /pipeline-setup. The wizard's S0 detection will skip Step 0f
once mybrain is registered.
To roll back to the bundled brain: uninstall mybrain (`claude plugin uninstall mybrain`),
reinstall the previous version of atelier-pipeline that still bundles brain/,
and run `psql <expanded_database_url> < <backup_path>` if any schema changes
were applied.
Exit Step 0f.
Confirm: "mybrain is registered. Proceeding to schema verification."
Proceed to S5.
Identical to S4. The mybrain install command and ToolSearch probe are the same; only the database state differs (empty schema after S3-fresh vs. preserved data after S3). Proceed to S5-fresh on success.
Tell the user: "Mybrain is now connecting to your existing brain database. On first connect, mybrain runs runMigrations() which applies the additive v1→merged migration. Existing data is preserved (new columns are added; nothing is dropped or renamed). I will probe /health and run atelier_stats to verify the migration succeeded."
This is the highest-risk state because: old brain is stopped, mybrain is installed, the database has been touched by runMigrations(), and a failure here leaves the user with a half-migrated DB. The HALT message MUST include the exact recovery command — that contract is the load-bearing piece.
Probe mybrain /health endpoint. Mybrain exposes GET /health returning {"status":"ok"} (per ADR-0055 §Decision). Use the appropriate transport for the user's platform — typically curl http://localhost:<mybrain-port>/health or invoke the mybrain atelier_stats MCP tool directly.
Run atelier_stats via the now-registered mybrain MCP tool. If it returns a non-empty result with brain_enabled: true (or the equivalent ready signal mybrain emits), the migration succeeded.
On success: Print "Schema migrated. mybrain reports <N> tools available, <scope> scope active. Proceeding to S6 (cleanup)." Proceed to S5 → S6.
On failure (health probe fails OR atelier_stats fails OR runMigrations error in mybrain logs): HALT. Print this exact message — the rollback contract requires it:
S5 HALT — schema migration failed at the highest-risk state.
This is the state where:
- The old bundled brain is stopped.
- mybrain is installed and registered.
- Your database is in a partial migration state (runMigrations may have
applied some columns / tables but not others).
To recover, run the exact restore command:
psql <expanded_database_url> < <backup_path>
This restores your database to the pre-migration state. Then:
1. Pin mybrain to a known-good version (see mybrain release notes).
2. Re-run /pipeline-setup. The wizard's S0 detection will not re-trigger
on the same database (mybrain is registered) — you will need to
manually clear and re-attempt the migration with mybrain support.
Backup retained at: <backup_path>
Database URL: <expanded_database_url>
Migration ts: <migration_ts>
Exit Step 0f.
Identical to S5 but the database is empty so runMigrations() is a fresh apply of the merged schema, not an additive migration on existing data. The probe and HALT semantics are the same. On failure HALT message: same structure as S5, but the recovery command is psql <expanded_database_url> -c "DROP SCHEMA public CASCADE; CREATE SCHEMA public;" followed by re-running /brain-setup from the new mybrain plugin. Proceed to S6-fresh on success.
Remove sentinel files. If docs/pipeline/.brain-not-installed exists, delete it. If docs/pipeline/.brain-unavailable exists, delete it. These were touched by previous sessions when the bundled brain was unreachable; mybrain is now live, so they are stale.
Run a final round-trip. Call agent_capture with a minimal probe payload (thought_type: 'lesson', content: "Brain migration to mybrain completed via Step 0f wizard."), then agent_search for the captured content. If both succeed, the migration is verified end-to-end.
On success — print the success summary:
Brain migration complete.
What changed:
- Bundled brain server stopped and removed (Phase 3 of ADR-0055).
- mybrain plugin registered and serving the brain MCP tools.
- Schema migrated additively (your existing data is preserved).
- Sentinel files cleared.
Backup retained at: <backup_path>
You own retention. Delete it manually when you are confident the migration
stuck (recommended: keep it for at least a few full pipeline cycles).
To re-run brain-setup against the new mybrain plugin (e.g., to refresh
permissions.allow entries with mybrain's tool prefix), run /brain-setup
from the mybrain plugin.
On round-trip failure: Print a soft warning (do NOT halt — mybrain is non-blocking per ADR-0053 / ADR-0055):
S6 SOFT WARNING — final round-trip probe did not return cleanly. Brain
migration is structurally complete, but agent_capture / agent_search did
not round-trip on this attempt. Your pipeline still works because the
brain is non-blocking. Re-run /brain-setup against mybrain to diagnose.
Backup retained at: <backup_path>
Exit Step 0f normally.
Same as S6 but the success message reads "Brain reset complete" rather than "migration complete," and notes that the previous data has been deleted (the backup is the only copy of it).
After successful migration, the next /pipeline-setup invocation hits S0 and exits silently (mybrain is registered → signal 1 fails). This is the load-bearing idempotency contract. If a partially-migrated install re-triggers the wizard (e.g., S2 succeeded but S5 failed), the user must follow the HALT recovery command first; the wizard does not auto-resume from arbitrary failure states. Once the user restores the backup or completes recovery manually, the next run hits S0 with old-brain-still-bundled-but-mybrain-registered, signal 1 fails, and Step 0f exits silently.
There is no config key translation. Mybrain accepts every key the atelier-brain brain-config.json writes — database_url, scope, brain_name, openrouter_api_key, embedding_provider / embedding_model / embedding_api_key / embedding_base_url, chat_provider / chat_model / chat_api_key / chat_base_url — under the same names. The wizard does NOT rename any keys, does NOT translate any values, and does NOT rewrite .claude/brain-config.json. The migration is a hand-off, not a translation.
The permissions.allow rewrite is handled by Step 0e earlier in this skill (which strips the stale mcp__plugin_atelier-pipeline_atelier-brain__ prefix on every run); mybrain's own brain-setup skill re-adds the new-prefixed entries when the user runs it.
Unconditionally run this cleanup on every /pipeline-setup invocation. Silent unless it finds something to remove.
dashboard_mode was removed in ADR-0060. Older installs may carry the key.
Check pipeline-config.json: If .claude/pipeline-config.json exists and contains a dashboard_mode key, remove it. Write the result to a temporary file then rename it into place so a mid-write failure cannot corrupt the config:
python3 -c "
import json, os
p = '.claude/pipeline-config.json'
if not os.path.exists(p): exit(0)
try:
d = json.load(open(p))
except Exception:
exit(0)
if 'dashboard_mode' not in d: exit(0)
del d['dashboard_mode']
tmp = p + '.tmp'
with open(tmp, 'w') as f:
json.dump(d, f, indent=2)
os.replace(tmp, p)
print('Removed deprecated dashboard_mode from .claude/pipeline-config.json (ADR-0060).')
"
Silent no-op: If the key is absent, the script prints nothing.
Unconditionally run this migration on every /pipeline-setup invocation. It is silent unless it makes a change. This step ensures the brain-capture gate hooks introduced in ADR-0053 are correctly wired and ordered in existing installations.
Three things to fix:
A. Agent PreToolUse — gate and reminder before sequencing
The brain-capture gate must fire before enforce-sequencing.sh so that Eva resolves any pending brain capture before hitting the sequencing check. The prompt reminder must fire before the gate.
.claude/settings.json. If missing or malformed, skip silently.PreToolUse Agent matcher hooks group.prompt-brain-capture-reminder.sh (prompt type) — add if missingenforce-brain-capture-gate.sh (command type) — add if missing; move to front if present elsewhereenforce-sequencing.sh, followed by all other existing hooks in their current relative orderB. SubagentStop — enforce-brain-capture-pending.sh
Writes .pending-brain-capture.json when an allowlisted agent stops, enabling the gate to block the next Agent invocation.
SubagentStop hooks group (there is only one).enforce-brain-capture-pending.sh is not present, insert it. Insert it after the enforce-colby-stop-verify.sh entry if that entry is present, otherwise insert it before any prompt or agent-type hooks (so it runs early in the stop sequence).C. PostToolUse — clear-brain-capture-pending.sh
Clears .pending-brain-capture.json when agent_capture succeeds, releasing the gate.
PostToolUse key exists in hooks."PostToolUse": [{"hooks": [{"type": "command", "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/clear-brain-capture-pending.sh"}]}]
clear-brain-capture-pending.sh. If not, append {"type": "command", "command": "\"$CLAUDE_PROJECT_DIR\"/.claude/hooks/clear-brain-capture-pending.sh"} to the first group's hooks array.Implementation — run via Bash:
python3 << 'PYEOF'
import json, os, sys
p = '.claude/settings.json'
if not os.path.exists(p):
sys.exit(0)
try:
with open(p) as f:
s = json.load(f)
except json.JSONDecodeError:
print('Warning: .claude/settings.json is malformed JSON -- skipping Step 0h brain capture gate migration.')
sys.exit(0)
changed = False
hooks = s.setdefault('hooks', {})
PRJ = '"$CLAUDE_PROJECT_DIR"/.claude/hooks/'
REMINDER_CMD = PRJ + 'prompt-brain-capture-reminder.sh'
GATE_CMD = PRJ + 'enforce-brain-capture-gate.sh'
SEQ_CMD = PRJ + 'enforce-sequencing.sh'
PENDING_CMD = PRJ + 'enforce-brain-capture-pending.sh'
CLEAR_CMD = PRJ + 'clear-brain-capture-pending.sh'
def hook_ref(h):
"""Return the command/prompt string for a hook entry, regardless of type."""
return h.get('command') or h.get('prompt') or h.get('agent') or ''
# ── A. PreToolUse Agent reorder ──────────────────────────────────────────────
pre = hooks.get('PreToolUse', [])
agent_group = next((g for g in pre if g.get('matcher') == 'Agent'), None)
if agent_group is not None:
arr = agent_group.get('hooks', [])
has_reminder = any(REMINDER_CMD in hook_ref(h) for h in arr)
has_gate = any(GATE_CMD in hook_ref(h) for h in arr)
has_seq = any(SEQ_CMD in hook_ref(h) for h in arr)
# Determine if reorder is needed: reminder and gate must precede sequencing.
def idx(cmd):
for i, h in enumerate(arr):
if cmd in hook_ref(h):
return i
return -1
reminder_idx = idx(REMINDER_CMD)
gate_idx = idx(GATE_CMD)
seq_idx = idx(SEQ_CMD) if has_seq else len(arr)
needs_reorder = (
not has_reminder
or not has_gate
or reminder_idx > seq_idx
or gate_idx > seq_idx
or reminder_idx > gate_idx
)
if needs_reorder:
# Strip any existing reminder/gate entries (will re-add at front).
rest = [h for h in arr if REMINDER_CMD not in hook_ref(h) and GATE_CMD not in hook_ref(h)]
reminder_hook = {'type': 'prompt', 'prompt': REMINDER_CMD}
gate_hook = {'type': 'command', 'command': GATE_CMD}
agent_group['hooks'] = [reminder_hook, gate_hook] + rest
changed = True
# ── B. SubagentStop — enforce-brain-capture-pending.sh ───────────────────────
stop_groups = hooks.get('SubagentStop', [])
if stop_groups:
stop_arr = stop_groups[0].get('hooks', [])
if not any(PENDING_CMD in hook_ref(h) for h in stop_arr):
pending_hook = {'type': 'command', 'command': PENDING_CMD}
# Insert after enforce-colby-stop-verify.sh if present, else before first non-command hook.
insert_at = len(stop_arr)
for i, h in enumerate(stop_arr):
if 'enforce-colby-stop-verify.sh' in hook_ref(h):
insert_at = i + 1
break
else:
# No colby-stop-verify: insert before first prompt/agent hook.
for i, h in enumerate(stop_arr):
if h.get('type') in ('prompt', 'agent'):
insert_at = i
break
stop_arr.insert(insert_at, pending_hook)
stop_groups[0]['hooks'] = stop_arr
changed = True
# ── C. PostToolUse — clear-brain-capture-pending.sh ──────────────────────────
post_groups = hooks.get('PostToolUse', [])
if not post_groups:
hooks['PostToolUse'] = [{'hooks': [{'type': 'command', 'command': CLEAR_CMD}]}]
changed = True
else:
all_post_hooks = [h for g in post_groups for h in g.get('hooks', [])]
if not any(CLEAR_CMD in hook_ref(h) for h in all_post_hooks):
post_groups[0].setdefault('hooks', []).append({'type': 'command', 'command': CLEAR_CMD})
changed = True
if changed:
with open(p, 'w') as f:
json.dump(s, f, indent=2)
print('Wired brain capture gate hooks in .claude/settings.json (Step 0h).')
PYEOF
Print notice (conditional): The script prints Wired brain capture gate hooks in .claude/settings.json (Step 0h). when it makes changes.
Silent no-op: If all three conditions are already satisfied, the script prints nothing.
This migration is safe to run on any settings.json — it only adds or reorders hook entries, never removes existing hooks.
Before installing, ask the user about their project. Ask these questions conversationally, one at a time -- do not dump a list.
Required information:
npm run lint && tsc --noEmit, black --check . && ruff check . && mypy .).npm test, pytest --cov). Runs once per work unit.npx vitest run path/to/file)src/, lib/, app/)src/features/, app/domains/)npm run build, Docker, Podman Compose)If the user does not have answers for optional items (coverage), use sensible defaults.
Some projects keep their design system (tokens, components, icons) in a
directory outside the project root -- a shared monorepo package, a sibling
directory, or an external path. By default, agents look for a
design-system/ directory at the project root. If yours lives elsewhere,
configure the path now.
Ask conversationally (not as a list):
Does your project have a design system directory, and is it at the default
design-system/path at the project root?
- Yes, default path (or "I don't have a design system"): press Enter.
- Yes, external path: provide the absolute or project-relative path.
If user provides a path:
Directory [path] not found -- skipping design-system path configuration.
and continue without setting the path.tokens.md exists inside the directory.
If missing, print No tokens.md found at [path]. Skipping -- a valid design system must include tokens.md. and continue without setting the path..claude/pipeline-config.json as design_system_path.Design system path set to [path]. Found: [list of .md files]. [icons/ directory present | No icons/ directory].If user does not provide a path (default or absent):
Leave design_system_path as null in pipeline-config.json (the template
default). Agents will fall back to convention-based detection (design-system/
at project root). Print nothing -- this is the common case.
To change the path later: re-run /pipeline-setup (this step is idempotent
and will re-prompt).
Before asking about branching strategy, determine git availability.
Run git rev-parse --git-dir 2>/dev/null. If this succeeds, set git_available: true and proceed to Step 1c (branching strategy selection).
If no git repo detected, inform the user:
This project does not have a git repository.
What still works without git: Eva (orchestrator), Robert (product), Sable (UX), Sarah (architect), Colby (engineer), Poirot, Sentinel (security), Agatha (docs), Brain (memory), enforcement hooks
What is unavailable without git: Poirot (blind review -- needs git diff), Ellis (commit manager -- needs git), CI Watch (needs git + platform CLI), branch lifecycle management
Would you like to create a git repository now?
If user says yes: Run git init, create a sensible .gitignore (node_modules/, .env, dist/, etc. based on detected tech stack), run git add .gitignore && git commit -m "Initial commit". Set git_available: true, proceed to Step 1c (branching strategy selection).
If user says no: Set git_available: false in pipeline-config.json. Skip Step 1c entirely. Skip platform CLI detection. Skip CI Watch offer (Step 6c). Log: "Git unavailable -- skipping branching strategy, platform CLI, and CI Watch configuration." Proceed to Step 1d.
If git init fails (e.g., permission error): Set git_available: false and proceed as in step 4. Inform: "Git init failed -- proceeding without git. You can run git init manually later and re-run /pipeline-setup."
Pre-checks (before asking):
git remote get-url origin -- if no remote, auto-select trunk-based with message: "No remote detected -- defaulting to trunk-based. Run setup again after adding a remote to configure MR-based flows." Skip to next step.If git + remote exist, ask the user (one question, not a list dump):
Which branching strategy should the pipeline use?
- Trunk-Based Development (Recommended for solo/small teams) -- Commit directly to main. Simplest setup.
- GitHub Flow -- Feature branches + merge requests. Main is always deployable.
- GitLab Flow -- GitHub Flow + environment branches (staging, production). For staged deployments.
- GitFlow -- Formal release cycle with develop + main. For versioned software with scheduled releases.
Follow-up per strategy:
gh, gitlab -> glab). If unrecognizable, ask user. Then check CLI availability (which gh or which glab). If missing, detect package manager (try which brew, which apt-get, which dnf in order). If package manager found, offer: "[Strategy] requires [cli] CLI, which isn't installed. Install with [pm] install [cli]?" Options: "Install it for me" / "I'll install it later". If no package manager found: "Please install [cli] CLI before running the pipeline. See [install URL]."develop.Store selection: Write .claude/pipeline-config.json with the appropriate values from source/shared/pipeline/pipeline-config.json as the template, filled with the user's selections. The template includes design_system_path: null (convention-based auto-detection). Use /load-design after setup to configure an external design system path if needed.
Ask the user one question:
Eva needs to know which model ID format to use when invoking agents — this is a string formatting decision, not a service selection. You're not being asked to set up a new API or pay for anything extra.
Which environment is Claude Code running in?
- Claude Code (default) — Standard Claude Code. You're already configured. No new setup, no new cost.
- AWS Bedrock — Claude accessed via AWS Bedrock.
- Google Vertex AI — Claude accessed via Google Vertex AI.
Default: If the user presses Enter without selecting, default to Claude Code. This keeps existing deployments unaffected.
Credential note (display after selection):
Credentials stay in your Claude Code environment — the pipeline only needs to know which ID shape to emit. Do not put API keys or cloud credentials in pipeline-config.json.
Provider-specific follow-up:
ANTHROPIC_AWS_REGION is set in your Claude Code environment, and that you have either AWS_PROFILE or the AWS_ACCESS_KEY_ID + AWS_SECRET_ACCESS_KEY pair configured. Also verify that Claude model access is enabled in the AWS Bedrock console for your region." No input required — informational only.ANTHROPIC_VERTEX_PROJECT_ID and CLOUD_ML_REGION are set in your Claude Code environment, and that service account auth is configured (via GOOGLE_APPLICATION_CREDENTIALS or gcloud auth application-default login)." No input required — informational only.Write model_provider: The template ships with "model_provider": "anthropic" — no file change is needed when the user selects the default. For AWS Bedrock or Google Vertex AI, update .claude/pipeline-config.json to set model_provider to bedrock or vertex respectively.
After gathering the tech stack in Step 1, check for missing tools and offer to install them.
Use this table to map stack signals to tools that can be checked with command -v and installed via package manager:
| Stack / Signal | Tools to check (command -v) | Homebrew | apt-get | dnf | winget |
|---|---|---|---|---|---|
| Node.js / JS / npm | node, npm | node | nodejs npm | nodejs npm | OpenJS.NodeJS |
| pnpm | pnpm | pnpm | pnpm | pnpm | pnpm.pnpm |
| yarn | yarn | yarn | yarn | yarn | Yarn.Yarn |
| TypeScript | tsc | typescript | node-typescript | nodejs-typescript | (via npm: npm i -g typescript) |
| Python / FastAPI / Django / Flask | python3, pip | python | python3 python3-pip | python3 python3-pip | Python.Python.3 |
| ruff | ruff | ruff | ruff | ruff | Astral.ruff |
| mypy | mypy | mypy | mypy | python3-mypy | (via pip: pip install mypy) |
| pytest | pytest | pytest | python3-pytest | python3-pytest | (via pip: pip install pytest) |
| Go | go | go | golang | golang | GoLang.Go |
| Rust / Cargo | cargo, rustfmt | rust | rustc cargo | rust cargo | Rustlang.Rust |
| Ruby / Rails | ruby, bundle | ruby | ruby bundler | ruby rubygems | RubyInstallerTeam.Ruby |
| Java / Spring / Kotlin | java, mvn | openjdk maven | default-jdk maven | java-latest-openjdk maven | EclipseAdoptium.Temurin |
| Gradle | gradle | gradle | gradle | gradle | Gradle.Gradle |
| PHP / Laravel | php, composer | php composer | php composer | php composer | PHP.PHP |
| .NET / C# | dotnet | dotnet | dotnet-sdk-8.0 | dotnet-sdk-8.0 | Microsoft.DotNet.SDK.8 |
| Docker | docker | docker | docker.io | docker | Docker.DockerDesktop |
| PostgreSQL (client) | psql | postgresql | postgresql-client | postgresql | PostgreSQL.PostgreSQL |
| jq (always required) | jq | jq | jq | jq | jqlang.jq |
| GitHub CLI | gh | gh | gh | gh | GitHub.cli |
| GitLab CLI | glab | glab | glab | glab | GitLab.GLAB |
| Semgrep | semgrep | semgrep | semgrep | semgrep | (via pip: pip install semgrep) |
Best-effort inference for unlisted tools: If the user mentions a tool or framework not in the table above, attempt to look it up against the appropriate package manager's known package names. If no mapping can be found with confidence, print the tool name and instruct the user to install it manually, then continue without blocking.
Detect package manager. Run in order: command -v brew (macOS/Homebrew), command -v apt-get (Debian/Ubuntu), command -v dnf (Fedora/RHEL), command -v winget (Windows). Use the first one found. If none found, fall through to the "no package manager" path.
Parse the tech stack the user provided. Match signals against the table above to build a list of tools to check. Always include jq (required by pipeline hooks). Add gh if GitHub platform was selected; add glab if GitLab platform was selected.
Check each tool with command -v <tool>. Collect the list of tools that are missing from PATH.
If no tools are missing: Print "All required tools found on PATH." and continue.
If tools are missing and a package manager is available:
Based on your tech stack, these tools are not on PATH:
[list of missing tools]I can install them with
[package-manager]:[package-manager install command(s)]Options: "Install for me" / "Print the commands" / "Skip"
command -v <tool> to verify. Report success or failure per tool.jq is required by pipeline hooks and must be present before hooks fire.If tools are missing and no package manager found: Print the install commands for the user's likely platform (infer from uname output or OS signals), note that no package manager was detected, and move on without blocking.
If only jq is missing: Prioritize the jq notice:
"Pipeline hooks require jq — it is missing. Install with: brew install jq (macOS) / apt-get install jq (Debian) / dnf install jq (Fedora)." and continue without asking.
After Step 1e, configure which agents are active for this project.
Existing roster detection (update path):
If .claude/pipeline-config.json already exists and contains an agent_roster key, detect the existing configuration and ask:
You have an existing agent roster configured. Keep your current configuration or customize it?
Current roster: [list enabled agents with their firing positions]
- Keep -- Use the current roster as-is.
- Customize -- Walk through agent selection again.
If the user chooses Keep: skip the rest of Step 1f and proceed to Step 2. If the user chooses Customize: proceed with the agent selection below.
New install / customize path:
Explain the model first (one paragraph, not a list):
The pipeline has a core trio that is always active: Robert (product review and spec, including
robert-spec), Sarah (architecture), and Colby (build). Sable (UX) is also always available — invoke her any time via/uxor by name, no configuration needed. Beyond that, you can add any combination of the following agents. For each, you choose when it fires: after every Colby build unit, at pipeline end, or on-demand only.
Then ask about each optional agent one at a time (do not dump the full list):
Poirot (blind code investigator):
Would you like to include Poirot -- the blind code reviewer? Poirot does a diff-only review of every Colby build unit and catches implementation drift before it compounds. Recommended for any team-size project.
If yes: When should Poirot fire?
- after-every-unit (recommended) -- Reviews each Colby build unit before Ellis commits.
- pipeline-end -- Reviews the full diff at the end, not unit-by-unit.
- on-demand -- Only when Eva explicitly invokes.
Ellis (commit manager):
Would you like to include Ellis -- the commit and changelog manager? Ellis handles git add, commit, and push with a proper commit message. Without Ellis, the pipeline uses a lightweight generic commit (Eva asks "Want to commit? [y/n]" and runs standard git commands with no ceremony).
If yes: Ellis fires at pipeline-end (after Poirot review). No further prompt needed.
Agatha (documentation):
Would you like to include Agatha -- the documentation agent? Agatha writes and updates project docs after each feature is built.
If yes: Agatha fires at pipeline-end -- she updates docs after the full pipeline completes. No further prompt needed.
Note: Sable (UX) is always available without configuration. She is not listed here because she does not require a firing position. Invoke her any time via /ux or by name.
Sentinel (security audit):
Would you like to include Sentinel -- the security audit agent? Sentinel runs Semgrep SAST against new code. Requires the Semgrep MCP server (see Step 6a for setup). Skip now and enable in Step 6a if you want Semgrep configured first.
If yes: on-demand only (security audits are always explicit).
Sherlock (bug detective):
Would you like to include Sherlock -- the bug investigation agent? Sherlock handles user-reported bug diagnosis (distinct from Poirot's code review). Without Sherlock, Eva handles bug intake but cannot dispatch a specialist investigation.
If yes: on-demand only (Sherlock is always triggered by user bug reports).
Write the roster:
After all agent selections, write the agent_roster object to .claude/pipeline-config.json. Always include the core trio with firing: "core". For each optional agent the user selected, include it with the chosen firing position. For each agent the user declined, set enabled: false, firing: "on-demand" (so the roster key exists for hooks to read, but the agent is disabled).
For Agatha, always write firing: "pipeline-end" — no other firing position is valid.
Also set generic_commit_enabled in .claude/pipeline-config.json:
true when Ellis is not enabled (or not selected)false when Ellis is enabledExample roster JSON (Poirot + Ellis selected; others declined):
"agent_roster": {
"robert": { "enabled": true, "firing": "core" },
"robert-spec": { "enabled": true, "firing": "core" },
"sarah": { "enabled": true, "firing": "core" },
"colby": { "enabled": true, "firing": "core" },
"investigator": { "enabled": true, "firing": "after-every-unit" },
"ellis": { "enabled": true, "firing": "pipeline-end" },
"agatha": { "enabled": false, "firing": "on-demand" },
"sentinel": { "enabled": false, "firing": "on-demand" },
"sherlock": { "enabled": false, "firing": "on-demand" }
},
"generic_commit_enabled": false
Example roster JSON (Poirot + Ellis + Agatha selected; others declined):
"agent_roster": {
"robert": { "enabled": true, "firing": "core" },
"robert-spec": { "enabled": true, "firing": "core" },
"sarah": { "enabled": true, "firing": "core" },
"colby": { "enabled": true, "firing": "core" },
"investigator": { "enabled": true, "firing": "after-every-unit" },
"ellis": { "enabled": true, "firing": "pipeline-end" },
"agatha": { "enabled": true, "firing": "pipeline-end" },
"sentinel": { "enabled": false, "firing": "on-demand" },
"sherlock": { "enabled": false, "firing": "on-demand" }
},
"generic_commit_enabled": false
Note: sable and sable-ux are always-on and never appear in the roster. robert-spec is part of the core trio alongside robert.
Minimal default (no optional agents selected):
"agent_roster": {
"robert": { "enabled": true, "firing": "core" },
"robert-spec": { "enabled": true, "firing": "core" },
"sarah": { "enabled": true, "firing": "core" },
"colby": { "enabled": true, "firing": "core" }
},
"generic_commit_enabled": true
Read the template files from the plugin's templates directory. These serve as the base for each installed file. Source files are split into three directories: source/shared/ (platform-agnostic content), source/claude/ (Claude Code overlays), and source/cursor/ (Cursor overlays).
Platform detection: If the environment variable CURSOR_PROJECT_DIR is set, use Cursor overlays from source/cursor/. Otherwise, use Claude Code overlays from source/claude/. CURSOR_PROJECT_DIR takes precedence over CLAUDE_PROJECT_DIR -- when both are set, the Cursor overlay is used.
Overlay assembly procedure (agents): Agent persona files are assembled at install time by combining a platform-specific frontmatter overlay with shared content:
source/{claude|cursor}/agents/{name}.frontmatter.yml (YAML frontmatter only, no --- delimiters)source/shared/agents/{name}.md (content body, no frontmatter)---\n + frontmatter content + ---\n + body content.claude/agents/{name}.md)Overlay assembly procedure (commands, rules, variants): Same pattern -- platform-specific frontmatter overlay + shared content body, concatenated with --- delimiters.
plugins/atelier-pipeline/source/
shared/ # Platform-agnostic content (no YAML frontmatter)
agents/
sarah.md # Architect subagent content body
colby.md # Engineer subagent content body
robert.md # Product reviewer subagent content body
sable.md # UX reviewer subagent content body
investigator.md # Poirot (blind investigator) content body
distillator.md # Compression engine content body
ellis.md # Commit manager content body
agatha.md # Documentation subagent content body
commands/
pm.md # /pm -- Robert (product)
ux.md # /ux -- Sable (UX design)
architect.md # /architect -- Sarah (architecture)
pipeline.md # /pipeline -- Eva (orchestration)
devops.md # /devops -- Eva (infrastructure)
docs.md # /docs -- Agatha (documentation)
references/
dor-dod.md # Definition of Ready / Definition of Done framework
invocation-templates.md # Subagent invocation examples
pipeline-operations.md # Operational procedures (model selection, QA flow, feedback loops)
agent-preamble.md # Shared agent required actions (DoR/DoD, retro, brain)
branch-mr-mode.md # Colby branch/MR procedures for MR-based strategies
step-sizing.md # ADR step sizing gate (S1-S5) and split heuristics
pipeline/
pipeline-state.md # Session recovery state template
context-brief.md # Context preservation template
error-patterns.md # Error pattern log template
investigation-ledger.md # Debug hypothesis tracking template
pipeline-config.json # Branching strategy configuration
rules/
default-persona.md # Eva orchestrator persona
agent-system.md # Full orchestration rules, routing, gates
variants/
branch-lifecycle-trunk-based.md # Trunk-based branch lifecycle
branch-lifecycle-github-flow.md # GitHub Flow branch lifecycle
branch-lifecycle-gitlab-flow.md # GitLab Flow branch lifecycle
branch-lifecycle-gitflow.md # GitFlow branch lifecycle
claude/ # Claude Code overlays
agents/*.frontmatter.yml # Claude Code frontmatter for each agent
hooks/ # Enforcement hook scripts
commands/*.frontmatter.yml # Command frontmatter overlays
rules/*.frontmatter.yml # Rule frontmatter overlays
variants/*.frontmatter.yml # Variant frontmatter overlays
cursor/ # Cursor overlays
agents/*.frontmatter.yml # Cursor frontmatter for each agent (no hooks field)
hooks/hooks.json # Cursor hook configuration
commands/*.frontmatter.yml # Command frontmatter overlays
rules/*.frontmatter.yml # Rule frontmatter overlays
variants/*.frontmatter.yml # Variant frontmatter overlays
Enforcement hook bypass: Before the first write operation below, create the setup-mode sentinel file to disable enforcement hooks for this session. This allows /pipeline-setup to write to
.claude/paths even when enforcement hooks are already installed (re-install or update scenario).
- Ensure
docs/pipeline/exists:mkdir -p docs/pipeline- Create sentinel: write an empty file to
docs/pipeline/.setup-modeAfter all files are installed (end of Step 6d), remove the sentinel: delete
docs/pipeline/.setup-mode.The sentinel file is also checked into
.gitignorepatterns in the pipeline state directory template to avoid accidental commits.
Copy each template to its destination in the user's project, customizing placeholders with the project-specific values gathered in Step 1.
Installation manifest:
Files are assembled from source/shared/ (content) + source/claude/ (overlays) for Claude Code, or source/shared/ + source/cursor/ for Cursor. Agent files use overlay assembly (frontmatter + content concatenation). Other files copy from source/shared/ directly.
| Template Source | Destination | Purpose |
|---|---|---|
source/shared/rules/default-persona.md assembled with source/claude/rules/ overlay | .claude/rules/default-persona.md | Eva persona -- always loaded by Claude Code |
source/shared/rules/agent-system.md assembled with overlay | .claude/rules/agent-system.md | Orchestration rules, routing table, quality gates |
source/shared/rules/pipeline-orchestration.md assembled with overlay | .claude/rules/pipeline-orchestration.md | Pipeline operations (path-scoped) |
source/shared/rules/pipeline-models.md assembled with overlay | .claude/rules/pipeline-models.md | Model selection (path-scoped) |
source/shared/agents/sarah.md + source/claude/agents/sarah.frontmatter.yml | .claude/agents/sarah.md | Architect subagent persona (overlay assembly) |
source/shared/agents/colby.md + source/claude/agents/colby.frontmatter.yml | .claude/agents/colby.md | Engineer subagent persona (overlay assembly) |
source/shared/agents/robert.md + source/claude/agents/robert.frontmatter.yml | .claude/agents/robert.md | Product reviewer subagent persona (overlay assembly) |
source/shared/agents/sable.md + source/claude/agents/sable.frontmatter.yml | .claude/agents/sable.md | UX reviewer subagent persona (overlay assembly) |
source/shared/agents/investigator.md + source/claude/agents/investigator.frontmatter.yml | .claude/agents/investigator.md | Blind investigator subagent persona (overlay assembly) |
source/shared/agents/distillator.md + source/claude/agents/distillator.frontmatter.yml | .claude/agents/distillator.md | Compression engine subagent persona (overlay assembly) |
source/shared/agents/ellis.md + source/claude/agents/ellis.frontmatter.yml | .claude/agents/ellis.md | Commit manager subagent persona (overlay assembly) |
source/shared/agents/agatha.md + source/claude/agents/agatha.frontmatter.yml | .claude/agents/agatha.md | Documentation subagent persona (overlay assembly) |
source/shared/agents/robert-spec.md + source/claude/agents/robert-spec.frontmatter.yml | .claude/agents/robert-spec.md | Product spec producer subagent persona (overlay assembly) |
source/shared/agents/sable-ux.md + source/claude/agents/sable-ux.frontmatter.yml | .claude/agents/sable-ux.md | UX design producer subagent persona (overlay assembly) |
source/shared/agents/scout.md + source/claude/agents/scout.frontmatter.yml | .claude/agents/scout.md | Read-only file/grep/read scout subagent persona (overlay assembly, ADR-0048) |
source/shared/agents/synthesis.md + source/claude/agents/synthesis.frontmatter.yml | .claude/agents/synthesis.md | Post-scout filter/rank/trim synthesis subagent persona (overlay assembly, ADR-0048) |
source/shared/commands/pm.md assembled with overlay | .claude/commands/pm.md | /pm slash command |
source/shared/commands/ux.md assembled with overlay | .claude/commands/ux.md | /ux slash command |
source/shared/commands/architect.md assembled with overlay | .claude/commands/architect.md | /architect slash command |
source/shared/commands/pipeline.md assembled with overlay | .claude/commands/pipeline.md | /pipeline slash command |
source/shared/commands/devops.md assembled with overlay | .claude/commands/devops.md | /devops slash command |
source/shared/commands/docs.md assembled with overlay | .claude/commands/docs.md | /docs slash command |
source/shared/references/dor-dod.md | .claude/references/dor-dod.md | Quality framework |
source/shared/references/invocation-templates.md | .claude/references/invocation-templates.md | Subagent invocation examples |
source/shared/references/pipeline-operations.md | .claude/references/pipeline-operations.md | Operational procedures (model selection, QA, feedback, batch, worktree, context) |
source/shared/references/agent-preamble.md | .claude/references/agent-preamble.md | Shared agent required actions |
source/shared/references/branch-mr-mode.md | .claude/references/branch-mr-mode.md | Colby branch/MR procedures |
source/shared/references/telemetry-metrics.md | .claude/references/telemetry-metrics.md | Telemetry metric schemas, cost table, alert thresholds (also holds JIT telemetry-capture protocol) |
source/shared/references/pipeline-phases.md | .claude/references/pipeline-phases.md | JIT phase sizing, budget gate, investigation discipline, concurrent session detection, state file descriptions |
source/shared/references/worktree-isolation.md | .claude/references/worktree-isolation.md | JIT worktree-per-session protocol (ADR-0038) |
source/shared/references/step-sizing.md | .claude/references/step-sizing.md | ADR step sizing gate (S1-S5) and split heuristics |
source/shared/pipeline/pipeline-state.md | docs/pipeline/pipeline-state.md | Session recovery state |
source/shared/pipeline/context-brief.md | docs/pipeline/context-brief.md | Context preservation |
source/shared/pipeline/error-patterns.md | docs/pipeline/error-patterns.md | Error pattern tracking |
source/shared/pipeline/investigation-ledger.md | docs/pipeline/investigation-ledger.md | Debug hypothesis tracking |
source/shared/pipeline/pipeline-config.json | .claude/pipeline-config.json | Branching strategy configuration |
source/shared/variants/branch-lifecycle-{strategy}.md assembled with overlay | .claude/rules/branch-lifecycle.md | Branch lifecycle rules (selected variant only) |
Total: 30 mandatory files across 5 directories (before hooks and config).
State file guard: The 5 pipeline state files in docs/pipeline/ and .claude/pipeline-config.json are live state — they contain active pipeline progress, user decisions, and project configuration. On re-install or update:
This guard does NOT apply to rules, agents, commands, references, or hooks — those are always overwritten from source templates on re-sync.
See hooks.md for hook script installation (Step 3a), version marker (Step 3b), and Cursor rules sync (Step 3c).
The following placeholders in template files must be replaced with project-specific values:
| Placeholder | Replaced With | Example |
|---|---|---|
{project_name} | Project name for telemetry | syntetiq, my-app |
{{TECH_STACK}} | Project tech stack description | "React 19 (Vite), Express.js, PostgreSQL" |
{{LINT_COMMAND}} | Lint command | npm run lint |
{{TYPECHECK_COMMAND}} | Type check command | npm run typecheck |
{{TEST_COMMAND}} | Full test suite command | npm test |
{{TEST_SINGLE_COMMAND}} | Single file test command | npx vitest run |
{{SOURCE_STRUCTURE}} | Feature/source directory layout | "src/features// for UI, services/api/ for backend" |
{{DB_PATTERN}} | Database access pattern | "Factory functions with closures over DB client" |
{{BUILD_COMMAND}} | Build command | npm run build |
{{COVERAGE_THRESHOLDS}} | Coverage targets | "stmt=70, branch=65, fn=75, lines=70" |
{source_dir} | Project source directory | src/, lib/, app/ |
{features_dir} | Feature directory pattern | src/features/, app/domains/ |
Replacement method — IMPORTANT: Use the Read tool to load each installed file, perform substitutions in memory, then write the result back with the Write tool. Do NOT use sed for these replacements. BSD sed on macOS does not support multi-line replacement strings — values like {{TECH_STACK}} or {{SOURCE_STRUCTURE}} may contain newlines, which cause sed to misread the characters after the newline as flags and fail with bad flag in substitute command.
See post-install.md for CLAUDE.md writing (Step 5), the installation summary and optional-feature offers (Step 6 through 6d), and lightweight reconfig (Step 7).
.claude/rules/ or .claude/agents/ already exists with content, ask the user whether to merge or replace..claude/rules/ (Claude Code auto-loads all files in this directory).See directory-layout.md for the directory reference table (what each installed directory is loaded by and what it does).