Imported from RohiRIK/dev-team (skills/create-agent/SKILL.md). Install upstream with npx skills add RohiRIK/dev-team --skill create-agent. Copyright stays with the author.

create-agent

Owns the full lifecycle of a dev-team subagent. Five procedures: Create, Port, Research, Validate, Update — each ends by invoking Validate so the loop is always closed.

When this skill applies

Trigger on any of:

• "create a new dev-team agent for <domain>"
• "scaffold a <role> subagent"
• "port the <slug> agent from Gemini / Cursor / Cline"
• "canonicalize agents/<slug>.md"
• "validate the agents folder"
• "the canonical structure changed — update all agents"

Do not trigger for: editing .claude-plugin/plugin.json, generating MCP servers, generating non-agent skills, authoring slash commands.

Anatomy of a dev-team agent

Every agent file under agents/<slug>.md must satisfy:

1. YAML frontmatter — required keys: name, description, tools. Recommended: model: inherit.
2. 7 canonical sections (verbatim headings, in order): Role, When to use, When NOT to use (Boundaries), Workflow, Tools, Constraints, Worked example.
3. Body ≤ 200 lines. Overflow goes to knowledge/<slug>-refs.md.
4. Default-deny tool allowlist per spec §5.4. Review-only agents (security-analyst, pentester) must not have Write or Edit.
5. No absolute home paths — macOS /U⁠sers/, Linux /h⁠ome/, or Windows C:\U⁠sers\ patterns are forbidden. Use ~ or relative paths.
6. No Gemini residue — no UFC Hydration, no execute_agent, no .gemini/ references.

Full structural detail: references/agent-structure.md.

Procedures

Create — new agent from scratch

Use when no source agent exists. Steps:

1. Pick the slug (kebab-case matching one of the 13 in spec §5.1, or a new slug if extending).
2. Read references/agent-structure.md and references/tool-allowlists.md to determine the allowlist.
3. Run Research procedure if domain knowledge is needed.
4. Author agents/<slug>.md with the 7 canonical sections. Reference shared docs by relative path: knowledge/coding-standards.md, knowledge/task-tracker-api.md, etc.
5. Read references/integration.md and weave the task-tracker MCP protocol into the Workflow section (get_task → update_task(in_progress) → work → complete_task).
6. Run Validate. Fix findings. Repeat until strict-pass.

Reference output: examples/backend-developer.md is the canonical pilot — follow its shape.

Port — from external source

Use when porting from .gemini/agents/<slug>/, Cursor rules, Cline modes, or any other external agent format.

1. Run the port script:

   bun ../../scripts/port-agent.ts <slug>

   This emits agents/<slug>.md with TODO(author): markers in sections that need human judgment.
2. Resolve every TODO(author): marker using references/agent-structure.md, references/tool-allowlists.md, and references/integration.md.
3. Strip any external-tool residue the script missed (Gemini emoji sirens, UFC Hydration, etc. are already filtered, but check for new patterns).
4. Run Validate. Fix findings.

The port script lives at scripts/port-agent.ts (repo root). Sources read from .gemini/agents/<slug>/agent.{json,md}.

Research — gather domain refs

Use when the agent's domain is unfamiliar or when external library APIs are involved.

Procedure (full detail in references/research.md):

1. Grep the codebase first — existing patterns trump invented ones.
2. For external library APIs: prepend use context7 to any code you intend to write. Library APIs change; training data is stale.
3. For general domain knowledge: use WebSearch (current) or WebFetch (specific URL).
4. Land the gathered refs:
   • ≤ 30 lines → inline in the agent body's Workflow or Tools section.
   • > 30 lines or cross-cutting → extract to knowledge/<slug>-refs.md and link from the agent body.

Validate — lint the agents folder

Run after every Create, Port, or Update. This is the gate.

# Lint one agent (strict — no TODO markers allowed)
bun ../../scripts/verify-agents.ts <slug>

# Lint everything
bun ../../scripts/verify-agents.ts

# Pilot-stage only: allow TODO(author) markers
bun ../../scripts/verify-agents.ts <slug> --allow-todo

# Lint skills (frontmatter + residue paths only)
bun ../../scripts/verify-agents.ts --skills

Linter checks: YAML frontmatter (name, description, tools), 7 canonical sections, ≤ 200-line body, no absolute home paths, no TODO(author) markers (unless --allow-todo).

Exit 0 = pass. Any non-zero exit means findings printed to stderr — read them and route back to Create or Update.

Update — sweep when canonical changes

Use when references/agent-structure.md, references/tool-allowlists.md, or references/integration.md is edited (because spec §5.4–§5.6 changed).

1. Edit the affected reference doc inside this skill first — it is the single source of truth.
2. For each affected agent in agents/: re-read the agent body, apply the change, re-run Validate.
3. If a change touches all agents (e.g. allowlist matrix shape), batch-edit then run bun ../../scripts/verify-agents.ts once.
4. Commit per agent or per coherent batch — never one giant sweep that's hard to review.

Tool wiring

This skill does not introduce new tools. It composes:

The calling agent (agent-builder) needs at minimum: Read, Write, Edit, Bash, Grep, Glob, Skill, WebSearch per spec §5.4.

Integration with shared system

• task-tracker MCP — invoke from inside an agent-builder task. The agent calls update_task(in_progress) before this skill, complete_task after.
• /buddy routing — /buddy "build me a <X> agent" routes to agent-builder, which invokes this skill.
• Hand-off — completing an agent file rarely requires a commit on its own. If commit/PR is needed, create a follow-on task targeted at github-manager via create_task.

Full protocol: references/integration.md.

Validation checklist

Before marking any procedure complete:

• Frontmatter has name, description, tools
• All 7 canonical sections present, in order, headings verbatim
• Body ≤ 200 lines
• Tool allowlist matches references/tool-allowlists.md for the slug
• No absolute home paths anywhere in the file
• References to shared docs use relative paths (knowledge/...)
• bun ../../scripts/verify-agents.ts <slug> exits 0 (strict, no --allow-todo)

If any check fails, route back to Create or Update — do not mark the task complete.

Reference files

• references/agent-structure.md — canonical 7 sections, frontmatter contract, 200-line cap, default-deny tools
• references/tool-allowlists.md — per-agent allowlist matrix mirroring spec §5.4 (single source of truth for what each agent may use)
• references/integration.md — task-tracker MCP protocol, /buddy routing, knowledge tiers (§5.5), github-manager hand-off
• references/research.md — when to use context7 / WebSearch / repo grep, where gathered refs land

Examples

• examples/backend-developer.md — the canonical pilot agent. Strict-verify passes. Use it as the shape reference for any new agent.

Self-update rule

This skill is the single source of truth for "how to author a dev-team agent." When the parent spec (specs/plugin-pivot.md) §5.4, §5.5, or §5.6 changes:

1. Update the matching reference doc inside this skill first.
2. Run the Update procedure to sweep agents/.
3. Re-validate.

Never let the spec drift ahead of this skill. The skill ships with the plugin; users extending the plugin rely on it as documentation of the canonical shape.