Mint a PMOVES Skill

---

description: Mint a new PMOVES skill through Archon — scaffold SKILL.md, lint, register, publish archon.mint.skill.v1.

Mint a new composable skill into the PMOVES skills constellation. Mirrors /archon:mint-agent for skills.

Usage

Invoke when the operator says "mint a skill", "scaffold a SKILL.md", or "register a composable skill". Produces a SKILL.md under .claude/skills/<name>/, runs the skill linter, registers via Archon (when ready), and publishes the NATS mint event.

Implementation

Step 0 — Authenticate the creator (Google OAuth via Supabase)

Mandatory. Skills are tied to a creator identity (same RLS rules as agents). Follow the Step 0 procedure in /archon:mint-agent to obtain a valid Supabase session JWT with provider: 'google' and email_verified: true. Capture creator_id (Supabase auth.users.id) and creator_email for the skill manifest.

If OAuth wiring is not live, halt — see .claude/context/self-hosted-defaults.md § "Authentication".

Step 1 — Collect the manifest

Ask the operator for:

• skill-name — kebab-case (e.g. pmoves-room-rotator).
• description — single sentence beginning with an action verb; this becomes the frontmatter description.
• user-invocable? — boolean. If false, set frontmatter user-invocable: false (Claude-only).
• owning-persona — accountable agent or human; defaults to authenticated creator email from Step 0.
• Optional: tools, dependencies (other skills it composes with).

Validate uniqueness:

test ! -d ".claude/skills/<skill-name>" || { echo "skill exists"; exit 1; }

Step 2 — Scaffold the skill

Create .claude/skills/<skill-name>/SKILL.md:

---
name: <skill-name>
description: <description>
user-invocable: <true|false>
owning_persona: <owning-persona>
minted_at: <YYYY-MM-DD>
---

# <Skill-Name>

## When to invoke

<one paragraph trigger conditions>

## Inputs

<bullet list>

## Outputs

<bullet list>

## Implementation

<script reference or inline steps>

If the skill ships a script, also scaffold .claude/skills/<skill-name>/scripts/<entry>.sh (or .py) with a shebang and set -euo pipefail.

Step 3 — Lint

Run frontmatter + structure checks:

# Frontmatter present
head -1 .claude/skills/<skill-name>/SKILL.md | grep -q '^---$' || echo "FAIL: missing frontmatter"
# Description starts with verb (heuristic)
grep -E '^description: [A-Z][a-z]+ ' .claude/skills/<skill-name>/SKILL.md || echo "WARN: description should start with an action verb"
# Required sections
for s in "When to invoke" "Inputs" "Outputs" "Implementation"; do
  grep -q "^## $s$" .claude/skills/<skill-name>/SKILL.md || echo "FAIL: missing section '$s'"
done

Block on any FAIL.

Step 4 — Register through Archon

Contract for the future archon:create-skill MCP tool:

{
  "name": "create-skill",
  "input": {
    "skill_name": "<skill-name>",
    "description": "<description>",
    "user_invocable": <bool>,
    "path": ".claude/skills/<skill-name>/SKILL.md"
  },
  "output": { "skill_id": "<uuid>", "registry_url": "<url>" }
}

Until the MCP tool ships, optionally curl -sf -X POST http://localhost:8091/api/skills with the manifest. If the endpoint is unavailable, stash the manifest under /tmp/skill-manifest.json and continue.

Step 5 — Publish NATS mint event

{
  "subject": "archon.mint.skill.v1",
  "payload": {
    "skill_id": "<uuid|null>",
    "skill_name": "<skill-name>",
    "path": ".claude/skills/<skill-name>/SKILL.md",
    "user_invocable": <bool>,
    "owning_persona": "<owning-persona>",
    "ts": "<RFC3339>"
  }
}

Publish via pmoves-nats-mcp nats_publish tool if configured, otherwise print the payload + the nats pub archon.mint.skill.v1 ... fallback.

Step 6 — Cross-link

Append a row to skills/README.md (Status: provisional) so the constellation surface reflects the new skill.

Notes

• Wave-0 Task 9 in the gap-fill roadmap.
• Wave-1 dependency: Supabase archon_minted_artifacts table (W1.10).
• Wave-2 dependency: archon.mint.skill.v1 publishers on the bus (W2.1).
• Companion: /archon:mint-agent for agents, /archon:creator-onboard for human creators.