Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 390,180 indexed, measured the same four ways as everything else here.
Plugin Claude Code
Bundles 17 skills · 575 tokens together
Scientific research brainstorming partner: survey the literature, find good problems, and shape concrete research ideas together.
MRCalderon3D/everything-game-dev-code
Plugin Claude Code
A universal game development scaffold for Claude Code with layered rules, agents, skills, commands, hooks, contexts, and isolated engine packs for Unity, Unreal, and Godot.
Skill Claude CodeCodex
When a task decomposes into independent slices — separate files, OR separate sections of ONE file — fan it out: write job files to the subagent queue and the host runs real parallel Codex workers for you. For a single file, extract per-section slice files into the queue's work/ zone, let workers polish them in…
Skill Claude CodeCodex needs its repo
Let agents control software, like Adobe Photoshop, Illustrator, After Effects, Premiere, Autodesk 3DS Max, Blender, Unity, Houdini, and Microsoft Office.
Agent Claude Code
For one operator's assigned beads, finds what is ready/urgent to sprint next, proposes cohesive sprint sets from interdependencies, finds duplicates, and surfaces high-priority/urgent-sounding items whose content quality is too low to act on. Full beads mutation authority (merge/close/defer/reject), always…
Skill Claude CodeCodex
A guidance skill that applies Paul Graham’s ideas and writing style to questions about startups, writing, products, and life choices. Paul Graham is a startup investor and essayist.
Agent Claude Code
Use this agent when you need to test progressive DOM reading implementations by navigating to websites and extracting specific information. This agent works as a driver that receives instructions from a navigator AI about what website to visit and what data to extract, then attempts the extraction and reports back on…
bestagentkits/cloud-harness-mcp
Plugin Claude Code
Operate a private Cloud Harness MCP coding workspace with safe file, execution, Git, automation, and recovery workflows.
Plugin Claude Code
Bundles 2 skills, 8 commands, 3 hooks · 0 tokens together
Recursive Language Model integration for Claude Code - intelligent multi-provider routing and unbounded context handling.
Plugin Claude Code
Bundles 1 skill, 2 commands · 118 tokens together
Persistent causal memory for Claude Code — decisions, outcomes, and lessons that survive compaction. Same-context counterfactuals (natural experiments), a falsifiable prediction ledger, and an activation skill that teaches when to recall and record.
MCP server Claude CodeCodexCursor +2
MCP server "reqwise-figma" as configured in hoangpm96/reqwise-figma-mcp. Launched with ./scripts/reqwise-mcp.sh.
Skill Claude CodeCodex
Diagnose a denied Tenuo call and make the legitimate call work with the smallest change to authority. Use when a call, test, or agent step fails with a Tenuo denial, monotonicity, proof-of-possession, chain, expiry, approval, or unknown-argument error. Do not use to design new authority from scratch (use…
Skill Claude Code
Use when creating or updating a Markdown documentation page of the Dile Components Eleventy site under docs/ — especially component pages in docs/components/.md, but also docs/crud, docs/mixins, docs/lib and docs/icons. Covers front matter, section order, properties/events/methods/slots/CSS custom properties formats…
Skill Claude CodeCodex
A local email tool for reading, searching, sorting, and tagging mail stored on the computer. It uses notmuch to index messages and afew to apply tags and suggest filtering rules.
Skill Claude Code needs its repo
Expert knowledge for developing the SRTD codebase itself. Use when implementing features, fixing bugs, understanding architecture, or writing tests for SRTD internals. NOT for end users of srtd CLI.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
MCP server "pepper" as configured in skwallace36/Pepper. Runs ./tools/pepper-mcp with ./.venv/bin/python3. Needs 1 environment variable to run.
Agent Claude Code
Builds custom agentic tools from mcpc.tech registry.
Skill Claude CodeCodex
REQUIRED reading before using figmaexecute. Contains API syntax, parameter formats, and examples. READ rules/.md files for correct usage.
alchemiststudiosDOTai/harness-engineering
Plugin Claude Code
Bundles 8 skills, 1 command · 479 tokens together
Harness Engineering framework - skills, agents, and commands for safe, reviewable, incremental agent-driven development. Includes RPEQ workflow (Research, Plan, Execute, QA), ast-grep setup, and codebase analysis tools.
Plugin Claude Code
Bundles 5 skills, 1 command, 1 hook · 291 tokens together
Auto-maintained LLM wiki based on Andrej Karpathy's pattern.
Plugin Claude Code
Bundles 1 skill · 70 tokens together
Harness Engineering plugin exposing executable fitness functions for architecture quality, change-aware validation, and MCP-powered review context.
s-morgan-jeffries/apple-mail-fast-mcp
Plugin Claude Code
Bundles 5 skills, 1 command, 3 hooks · 286 tokens together
Apple Mail for Claude Code — search, read, organize, draft, templates, rules, and inbox stats via MCP, with an IMAP fast path. macOS only.
Skill Claude CodeCodex
Restructure code without changing behavior. Triggers: "rename X to Y", "move X to Y", "extract X into Y", "clean up / split / deduplicate code" — one transformation at a time, tests kept green.
speechlab0210/video-production-skill
Skill Claude CodeCodex
AI educational video production pipeline. Use when producing lecture videos, tutorial videos, or educational content. Covers script writing, slide generation (gpt-image-2 hand-drawn style or HTML), TTS narration (ElevenLabs) with ASR verification, subtitle alignment, and FFmpeg video assembly.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: