By bjcoombs
Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.
A curated directory of high-quality plugins for Claude Code.
⚠️ Important: Make sure you trust a plugin before installing, updating, or using it. Anthropic does not control what MCP servers, files, or other software are included in plugins and cannot verify that they will work as intended or that they won't change. See each plugin's homepage for more information.
/plugins - Internal plugins developed and maintained by Anthropic/external_plugins - Third-party plugins from partners and the communityPlugins can be installed directly from this marketplace via Claude Code's plugin system.
To install, run /plugin install {plugin-name}@claude-plugin-directory
or browse for the plugin in /plugin > Discover
Internal plugins are developed by Anthropic team members. See /plugins/example-plugin for a reference implementation.
Third-party partners can submit plugins for inclusion in the marketplace. External plugins must meet quality and security standards for approval. To submit a new plugin, use the plugin directory submission form.
Each plugin follows a standard structure:
plugin-name/
├── .claude-plugin/
│ └── plugin.json # Plugin metadata (required)
├── .mcp.json # MCP server configuration (optional)
├── commands/ # Slash commands (optional)
├── agents/ # Agent definitions (optional)
├── skills/ # Skill definitions (optional)
└── README.md # Documentation
For more information on developing Claude Code plugins, see the official documentation.
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npx claudepluginhub p/bjcoombs-claude-code-setup-plugins-claude-code-setupSkills for AI-native development. /assess scores a codebase's readiness for AI agent contributors (0-8 layered contract model) and generates a Codecov-style complexity hotspot SVG plus a colour-blind-safe doc-navigability graph. /huddle runs structured multi-perspective deliberation using Six Thinking Hats with Fibonacci team sizing. /deslop detects and removes the telltale signs of AI writing from prose. /ghsync bulk-clones and keeps in sync every GitHub repo you can access across an org or personal account, for onboarding into a new enterprise. /ghreport is its read-only companion: it reuses ghsync's repo discovery to query each repo's remote state (open PRs, CI on the default branch, security alerts, branch protection) and rolls it into a terminal summary plus a timestamped markdown report of what state an org's repos are in. /skill-forge hardens a skill through judge-panel refinement rounds until it clears a 3-tier promotion gate - a prove-and-promote quality gate that ran on itself. /semantic-compress optimizes an LLM-directed document while preserving what it does, with two transforms gated on the ab-equivalence A/B harness: compress (a local core->pointer pass and an A/B-validated distill loop that produces the smallest behaviourally-equivalent version of a whole document or skill) and directive-clarity (rewrites latent-action instructions - bare negations, facts-not-actions, vague pointers - into directives that name the action, validated by a measured directness gain at zero regression). Also bundles personal workflow commands: /tm (Task Master orchestration), /issues (GitHub-issue marathon - triage open issues then run agent-ready ones to merge with Agent Teams), /fix-pr and /fix-develop (autonomous PR/branch fix loops). /tm, /issues, /fix-pr, and /fix-develop share the marathon and pr-review-merge skills for team orchestration and PR review/merge.
TypeScript/JavaScript language server for enhanced code intelligence
Agent that simplifies and refines code for clarity, consistency, and maintainability while preserving functionality
Lua language server for code intelligence
Continuous self-referential AI loops for interactive iterative development, implementing the Ralph Wiggum technique. Run Claude in a while-true loop with the same prompt until task completion.
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
Harness-native ECC operator layer - 64 agents, 261 skills, 84 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
Plugin-safe Claude Code distribution of Agentic Awesome Skills with 1,894 supported skills.
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
A growing collection of Claude-compatible academic workflow bundles. Covers scientific figures, manuscript writing and polishing, reviewer assessment, citation retrieval, data availability, paper reading, literature search, response letters, paper-to-PPTX conversion, and evidence-grounded Chinese invention patent drafting. Rules are organized as reusable skill folders with explicit workflows and quality checks.
Plugin-safe Claude Code distribution of Antigravity Awesome Skills with 1,884 supported skills.