Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 377,240 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Use when the user asks a factual question whose answer might live in the vault. Invokes mnemesearch. Production mnemesearch is FTS5 BM25. The experimental feature-hashed lexical-vector backend is not wired into MCP. KG enrichment is gated to summarize or timeline when full-profile graph state is active.
Plugin Claude Code
FastMCP server for surgical queries against a vault knowledge graph (NetworkX node-link JSON). Companion to graphify in ai-brain-starter.
Skill Claude CodeCodex
Your AI agent decides what to enter. OpenAdapt enters it in the app and checks that it saved.
Skill Claude CodeCodex
Diagnose native C/C++ crashes, hangs/deadlocks, bad runtime state, and crash dumps with qwen-dap-mcp and DAP. Use for crashes, minidumps/core dumps, processes that stop making progress, lock/wait triage, unexpected variable changes, differential good-versus-bad runtime comparison, bounded value/write tracing…
Tarotoo-com/tarotoo-mcp-server
MCP server Claude CodeCodexCursor +2
All 78 tarot card meanings (Rider-Waite-Smith): lookup, search, yes/no answers, and random draws. Runs locally from the tarotoo-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "action1-mcp" as configured in WYRE-AI/action1-mcp. Runs in Docker (ghcr.io/wyre-ai/action1-mcp:v1.1.7). Needs 7 environment variables to run.
cyanheads/faa-aircraft-registry-mcp-server
Plugin Claude Code
Bundles 33 skills, 1 MCP server · 2,497 tokens together
Decode N-numbers to aircraft, engine, status, and owner, and search the US civil aircraft registry by owner, type, or state — offline, keyless.
Plugin Claude Code
Bundles 33 skills, 1 MCP server · 2,497 tokens together
Look up genes, fetch sequences, predict variant consequences, find orthologs, and retrieve cross-database xrefs from Ensembl REST via MCP. STDIO or Streamable HTTP.
Skill Claude CodeCodex
Deterministic rules verdicts for D&D 5e game-running agents, cited to the SRD 5.2.1 (2024 rules). Use it mid-turn whenever a rules question has a codified answer: "can I grapple while raging?", "is this attack at advantage?", "does she still have her reaction?", "is Hexblade even a thing here?", "what's the save DC…
MCP server Claude CodeCodexCursor +2
MCP server "email" as configured in boutquin/mcp-server-email. Runs in Docker (ghcr.io/boutquin/mcp-server-email:latest). Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Local-first MCP server for petroleum data. Reads LAS well logs and DLIS files; SEG-Y and pump cards next. Runs locally from the petroleum-mcp Python package.
Plugin Claude Code
Bundles 1 skill, 1 hook, 1 MCP server · 46 tokens together
Preflight risk linting for MCP & agent tools. Before you add or edit an agent-tool config, CallLint recommends scanning the blast radius — SAFE / REVIEW / BLOCK / UNKNOWN with evidence. Advisory and non-blocking; never executes the server it judges.
MCP server Claude CodeCodexCursor +2
An MCP server for formatting Arabic-focused data, including 22 Arab currencies, Hijri calendar dates, Arabic number-to-words conversion, and right-to-left text handling.
MCP server Claude CodeCodexCursor +2
An MCP server for the ASD-STE100 (Simplified Technical English) Issue 9 standard. Runs locally from the biz-dfch-asdste100mcp Python package. Needs 8 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "tariff-resolver" as configured in opsloft/tariff-resolver. Runs dist/index.js with node.
MCP server Claude CodeCodexCursor +2
Search and browse 2,900+ official GitLab documentation pages via MCP. Runs locally from the gitlab-docs-mcp npm package.
MCP server Claude CodeCodexCursor +2
One of 2 in server.json
MCP server for EU AI Act compliance scanning with GDPR and bias detection - scan, analyze, remediate, and protect AI agent code. Runs locally from the air-blackbox-mcp Python package.
MCP server Claude CodeCodexCursor +2
PulseChain analytics: 28 tools — safety scores, signals, whale alerts, pair analytics, AML. Runs locally from the @openpulsechain/mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
One of 3 in
Background removal, 4x upscaling, and face restoration via GPU. Remote server at apim-ai-apis.azure-api.net.
cyanheads/astronomy-mcp-server
Plugin Claude Code
Bundles 33 skills, 1 MCP server · 2,497 tokens together
What's in the sky, computed offline — planet and moon positions, rise/set, phases, eclipses, and seasons for any place and time.
MCP server Claude CodeCodexCursor +2
Lightweight WordPress MCP server - 42 tools, token-optimized (95% smaller responses). Runs locally from the @cavort-it-systems/wordpress-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Autonomous QA MCP that tests apps like a real testing engineer and verifies every certified bug. Runs locally from the argus-testing Python package.
MCP server Claude CodeCodexCursor +2
Unofficial local-first MCP server for Apple Health export data. Runs locally from the apple-health-mcp-unofficial npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Privacy-first MCP server for Strava activities, streams, routes and training. Runs locally from the strava-mcp-unofficial npm package. Needs 8 environment variables to run.