claude

skills

Certifies any skill directory against the agentskills spec (level 2), hard platform limits from VS Code Copilot and the Codex loader (level 3), and non-blocking authoring advisories (level 4) — sourced, precise, fail-closed verdicts. Ships the skill/agent/plugin authoring conventions themselves. Run with `node plugins/skills/scripts/certify.ts <skill-dir>`.

9 on GitHubby FabienSallesv0.3.0MITupdated 1 month agodevelopment
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Plugin skills from marketplace fabien-claude-marketplace in FabienSalles/claude-marketplace. Commands read from the repo's manifest — 1 month ago.

What it installs

Skills (4)

  • agent-authoring

    ACTIVATE when creating a Claude Code subagent .md file, a VS Code Copilot custom agent/chat mode, or comparing agent formats across platforms. ACTIVATE for 'subagent', 'agent frontmatter', 'custom agent', 'chat mode', 'agent tools list', 'agent model field'. Covers: Claude Code agent frontmatter (na

  • plugin-conventions

    ACTIVATE when creating a Claude Code plugin, writing plugin.json, marketplace.json, hooks.json, a hook script, or an evals/evals.json file. ACTIVATE for 'Claude plugin', 'plugin.json', 'marketplace.json', 'hooks.json', 'CLAUDE_PLUGIN_ROOT', 'permissionDecision', 'evals.json'. Covers: plugin director

  • skill-authoring

    ACTIVATE when creating SKILL.md files, writing frontmatter (name/description), structuring skill packages for discovery, or publishing to the Agent Skills ecosystem. ACTIVATE for 'SKILL.md', 'npx skills', 'skill frontmatter', 'skill discovery', 'skill description length'. Covers: SKILL.md frontmatte

  • version-bump

    ACTIVATE before every `gh pr create` / `gh pr edit` in the claude-marketplace repo, and before any commit that touches files under plugins/. ACTIVATE for 'bump version', 'bump les versions', 'release plugin', 'version bump', 'semver', 'mets à jour les versions'. Classifies the pending changes per pl

Slash commands (1)

  • /skills:certify

    Certify a skill, plugin, or agent against the Agent Skills spec, hard platform limits, and authoring advisories.

View source on GitHub

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goal

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Chantier→spec→plan→unattended run workflow for Claude Code: cut an initiative into an ordered just-in-time backlog (/goal:tickets), settle the functional contract of any source — Jira US (via MCP), GitHub issue, spec file or inline — with a grilled, observable Definition of Done (/goal:spec), lock the executable plan into gate-blocked iterations (/goal:plan), then let the runner execute it unattended, each slice judged by a program (goal-gate.ts) that runs the declared command and is the only thing allowed to commit — watched to the end by /goal:supervise, with /goal:next as the checkpoint between two iterations. GitHub, commit and PR are all opt-in, never forced.

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marketing-content

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Content & copywriting playbooks — LinkedIn posts, SEO blog articles, direct-response copy, editing pass, editorial strategy, content calendar, content repurposing, SEO briefs, technical SEO audit, schema markup.

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php

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PHP 8.0–8.3 language conventions — code style, OOP, DDD, refactoring, SQL, Composer. Framework-agnostic. Pair with phpunit for testing and symfony for Symfony-specific FormType/Twig/PRG conventions.

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typescript

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TypeScript conventions, typing, DDD events, functional programming, OOP, refactoring

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claude & codex plugins32 plugins