Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 390,155 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
Cloaked headless browser for AI agents — stealth TLS, smart extraction, SPA fallback. Runs locally from the kloakt Python package.
Skill Claude CodeCodex
Deterministic EVM bytecode capability observations, EIP-1967 proxy resolution, current gas-price telemetry, and sourced market observations for autonomous applications on Base (Chain ID 8453).
Skill Claude CodeCodex
Ground answers to Jewish religious questions (halacha, Talmud, Tanakh, responsa, hassidout, mussar, séfarade sources) in primary texts actually read, never in memory. Verification via the Sefaria API; hebrewbooks.org links given for the user's own reading. Trigger automatically whenever the user asks a religious/Torah…
Skill Claude CodeCodex
A guarded set of tools for querying and changing MySQL databases, when the session has the required MySQL connection.
MCP server Claude CodeCodexCursor +2
MCP server for searching and downloading stock images (Unsplash, Pexels, Pixabay, Freepik, StockVault, Burst) via LLM tool calls. Runs locally from the stock-image-mcp Python package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
Physical Layer Linter — validates RF link budgets, Shannon capacity, noise floors, antenna gain and radar range/ambiguity claims against hard physical limits. Runs locally from the physbound Python package.
MCP server Claude CodeCodexCursor +2
MCP server for source-grounded web research: search, structured-data extraction, evidence verification, and browser automation. Runs locally from the footnote-mcp Python package.
MCP server Claude CodeCodexCursor +2
Flight data for Spain's 50 AENA airports over the public and OAuth2 REST APIs. Runs locally from the mcp-aena npm package. Needs 3 environment variables to run.
Morous-Dev/engram-context-continuum
MCP server Claude CodeCodexCursor +2
Universal AI coding assistant memory — session handoff, SLM compression, and semantic retrieval. Runs locally from the @morous-dev/engram-cc npm package.
MCP server Claude CodeCodexCursor +2
AI oracle: BTC/ETH/SOL signals, Polymarket edges, congressional trades. x402 $0.01/call on Base. Remote server at api.octodamus.com.
NasserAlbusaidi/macrofactor-mcp
MCP server Claude CodeCodexCursor +2
Unofficial local fueling and recovery decision engine; not affiliated with MacroFactor or Stronger By Science; not medical advice. Runs locally from the macrofactor-mcp Python package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "obelinf", hosted remotely at api.obelinf.com, as configured in Obelinf/mcp.
MCP server Claude CodeCodexCursor +2
30 tools for Japanese data: address, furigana, transit, Diet, holidays, weather, corporate registry. Runs locally from the @mameta/japan-data-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Dutch case law over MCP: search & fetch uitspraken by ECLI (Rechtspraak Open Data + LiDO). Runs locally from the rechtspraak-mcp npm package.
MCP server Claude CodeCodexCursor +2
Ask what you earn across every income stream: Stripe, affiliates, app stores, ads, manual. Runs locally from the incomeos-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for Sentimatix - Indian Stock Market Sentiment Intelligence. Runs locally from the sentimatix-mcp Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Live aviation data for AI agents: METAR weather, airports, aircraft, glossary & FAA questions. Remote server at renzomacar--aviation-mcp.apify.actor.
MCP server Claude CodeCodexCursor +2
Independent, reproducible benchmark harness for agent-memory backends (MemPalace, Mem0, Zep/Graphiti, OpenViking): runs LongMemEval, LoCoMo, contradiction-detection, and a dozen other evals against all four and publishes the raw logs, not vendor-curated numbers. Runs locally from the memtrust-cli Python package.
Plugin Claude Code
Turn DOIs and arXiv IDs into local PDFs and structured metadata via official Open-Access APIs. Never bypasses paywalls.
TheAiSingularity/agentic-research-engine-oss
Skill Claude Code
Stress-test any answer against its evidence. Extracts every factual claim, checks each against the provided sources, and marks claims as VERIFIED / UNVERIFIED / CONTRADICTED. Use before trusting a research answer, summary, or analysis — especially on multi-hop topics where one bad link corrupts the whole argument.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for electronic parts sourcing with KiCad integration. Runs locally from the parts-mcp Python package.
MCP server Claude CodeCodexCursor +2
Governs what AI agents do: tool calls, SQL, commands, files checked against policy before they run. Runs locally from the shrike-mcp npm package.
MCP server Claude CodeCodexCursor +2
Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance. Runs locally from the ilo-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Facebook & Instagram data for AI agents: pages, posts, groups, ads, Marketplace, profiles, reels. Runs locally from the @socialapis/mcp npm package. Needs 2 environment variables to run.