The catalog
327,069 rows, by stacks then stars
ejentum/self-inspect-mcp/io.github.ejentum/self-inspect-mcp MCP server
7★ repoSend a thought, get one metathought that makes your agent inspect its own assumptions. Keyless.
emercoin/emer-ai-tools/io.github.emercoin/emercoin-agent MCP server
7★ repoOn-chain identity and durable memory for AI agents on the Emercoin blockchain (NVS).
erajasekar/ai-diagram-maker-mcp/io.github.erajasekar/ai-diagram-maker-mcp MCP server
7★ repoGenerate software diagrams from natural language, code, ASCII, images, Mermaid.
es617/dbgprobe-mcp-server/io.github.es617/dbgprobe-mcp-server MCP server
7★ repoLet AI agents interact with debug probes — connect, flash, read/write memory, and reset.
flinker-app/ifc-mcp/io.github.flinker-app/ifc-mcp MCP server
7★ repoLocal IFC/BIM MCP server with IfcOpenShell Python in Pyodide and an IFC viewer.
gander-tools/osm-tagging-schema-mcp/io.github.gander-tools/osm-tagging-schema-mcp MCP server
7★ repoMCP server for querying and validating OpenStreetMap tags
gapra/usevyre/io.github.gapra/usevyre-context MCP server
7★ repouseVyre component context for AI agents — valid props, variants, anti-patterns, and design tokens.
hebcal/hebcal-mcp/io.github.hebcal/hebcal MCP server
7★ repoModel Context Protocol extension for Hebrew calendar
hifriendbot/cogmemai-mcp/io.github.hifriendbot/cogmemai MCP server
7★ repo95.10% LongMemEval (highest published). Encrypted persistent memory for Ai coding assistants.
hslee16/archy/io.github.hslee16/archy MCP server
7★ repoArchitectural sensor for Python codebases.
human-pages-ai/humanpages/io.github.human-pages-ai/humanpages MCP server
7★ repoHire real humans for tasks agents can't do alone. 36 tools for the full hiring lifecycle.
iris-eval/mcp-server/io.github.iris-eval/mcp-server MCP server
7★ repoThe agent eval standard for MCP. Score every agent output for quality, safety, and cost.
ivo-toby/postgram/io.github.ivo-toby/postgram MCP server
7★ repoSelf-hosted memory for AI agents with hybrid search, knowledge graphs, tasks, and document sync.
ivanostanin/lucius-mcp/io.github.ivanostanin/lucius-mcp MCP server
7★ repoMCP server for managing Allure TestOps tests, launches, plans, defects, and metadata.
jamiew/spotify-mcp/io.github.jamiew/spotify-mcp MCP server
7★ repoMCP server connecting LLMs to Spotify, with smart-batching and large-playlist tools
jasondostal/cairn-mcp/io.github.jasondostal/cairn-mcp MCP server
7★ repoPersistent memory for AI agents and humans. Store, search, and discover patterns.
jkawamoto/mcp-florence2/io.github.jkawamoto/mcp-florence2 MCP server
7★ repoAn MCP server for processing images using Florence-2
juliangeymonat-jpg/wikimoth/io.github.juliangeymonat-jpg/wikimoth MCP server
7★ repoDeterministic, token-minimal agent memory: multi-hop [[wikilink]] recall with no LLM in the loop.
kakarot-dev/deepmiro/io.github.kakarot-dev/deepmiro MCP server
7★ repoSimulate hundreds of AI agents to predict how communities react to events and policies
klarlabs-studio/scout/io.github.klarlabs-studio/scout MCP server
7★ repoBrowser automation MCP server with 84 tools. Pure CDP, DOM diffing, vision hybrid.
louis49/melchizedek/io.github.louis49/melchizedek MCP server
7★ repoPersistent memory for Claude Code — offline, single-file, hybrid search.
michael-denyer/memory-mcp/io.github.michael-denyer/hot-memory-mcp MCP server
7★ repoTwo-tier memory: hot cache (0ms) + semantic search. Self-organizing.
mypracticaltools/Reddit-MCP-Server/io.github.mypracticaltools/reddit-mcp-server MCP server
7★ repoReddit MCP Server via Apify
n0zer0d4y/athena-protocol/io.github.n0zer0d4y/athena-protocol MCP server
7★ repoAI tech lead for coding agents with validation and impact analysis
narekmalk/safedb-mcp/io.github.narekmalk/safedb-mcp MCP server
7★ repoA secure MCP server that lets AI agents query databases safely.
nk3750/jitapi/io.github.nk3750/jitapi MCP server
7★ repoTurn any OpenAPI spec into an executable agent interface using graphs and semantic search.
octoryn/octopus-blackboard/io.github.octoryn/octopus-blackboard MCP server
7★ repoShared memory & coordination for AI coding agents — a blackboard, not an orchestrator.
ofershap/ai-context-kit/io.github.ofershap/ai-context-kit MCP server
7★ repoLint, measure, and sync AI context files across Cursor, Claude Code, Copilot.
overstarry/qweather-mcp/io.github.overstarry/qweather-mcp MCP server
no license7★ repoa qweather mcp server
paarths-collab/github-pr-context-mcp/io.github.paarths-collab/github-pr-context-mcp MCP server
7★ repoAI code review grounded in your repo history. Supports Test Gen and Security Audits.
pablo-albaladejo/kaiord/io.github.pablo-albaladejo/kaiord MCP server
7★ repoConvert, validate, and inspect workout files (FIT, TCX, ZWO, Garmin Connect) for AI agents.
patsa2561-art/mneme-ai/io.github.patsa2561-art/mneme-ai MCP server
7★ repoMemory layer for AI coding assistants. Indexes git history + code, exposes via MCP.
paulieb89/pinescript-mcp/io.github.paulieb89/pinescript-mcp MCP server
7★ repoPine Script v6 documentation lookup, function validation, and linting for AI code generation
pdwi2020/mcp-server-colab-exec/io.github.pdwi2020/mcp-server-colab-exec MCP server
7★ repoExecute Python code on Google Colab GPU runtimes (T4/L4) from any MCP client
Commit — Supply Chain Risk Scoring
piiiico/proof-of-commitment/io.github.piiiico/proof-of-commitment MCP server
7★ repoSupply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.
piprail/piprail/io.github.piprail/mcp MCP server
7★ repoBudget-bound x402 payment wallet for AI agents — pays HTTP 402 URLs, capped locally. No backend.
polygraphso/litmus/io.github.polygraphso/litmus MCP server
7★ repoGrade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.
r00tify/crashdx/io.github.r00tify/crashdx MCP server
16 days old7★ repoDiagnoses Apple .ips crash reports: ranks likely causes with cited evidence, not just a stack trace.
rbmuller/scherlok/io.github.rbmuller/scherlok MCP server
7★ repoZero-config data-quality monitoring: profile a warehouse, detect anomalies, gate CI.
roomi-fields/osc-bridge/io.github.roomi-fields/osc-bridge MCP server
no license7★ repoOSC ↔ MIDI bridge — 849 synthesizers and DAWs. A MIDI MCP and OSC MCP for controlling them.
letmepost/letmepost.dev/io.github.rosekamallove/letmepost MCP server
7★ repoMCP server for letmepost.dev. Publish across 8 social platforms from any agent.
rwestergren/rachio-mcp/io.github.rwestergren/rachio-mcp MCP server
7★ repoMCP server for Rachio sprinkler controllers — schedules, zones, and live watering control
sbroenne/mcp-server-powerpoint/io.github.sbroenne/mcp-server-powerpoint MCP server
7★ repoPowerPoint automation for AI: slides, shapes, tables, charts, images, notes. Windows only.
sdebruyn/fabric-dw-mcp-cli/io.github.sdebruyn/fabric-dw-mcp MCP server
7★ repoMCP server for Microsoft Fabric Data Warehouses and SQL Analytics Endpoints
sevalla-hosting/mcp/io.github.sevalla-hosting/mcp MCP server
7★ repoOfficial Sevalla MCP — full PaaS API access through just 2 tools.
shofer-dev/claude-code-live-memory/io.github.shofer-dev/live-memory MCP server
7★ repoPersistent, read-only codebase memory for Claude Code; ask it instead of re-reading files.
smbcloudXYZ/smbcloud-cli/io.github.smbcloudXYZ/smbcloud-cli MCP server
no license7★ repoManage smbCloud projects, deployments, tenants, Mail apps, and Auth apps.
snyk/saw-mcp/io.github.snyk/saw-mcp MCP server
7★ repoMCP server for Snyk API & Web — DAST scanning, findings management, and vulnerability triage
spectra-g/engram/io.github.spectra-g/engram MCP server
no license7★ repoMCP adapter for Engram - organizational memory for AI agents
tb0hdan/wass-mcp/io.github.tb0hdan/wass-mcp MCP server
7★ repoMCP server for web application security scanning
theYahia/tilda-mcp/io.github.theYahia/tilda-mcp MCP server
7★ repoMCP server for Tilda API — projects, pages. 3 tools.
thegoodguysla/myco-brain/io.github.thegoodguysla/myco-brain MCP server
7★ repoSelf-hosted, source-traceable memory layer and MCP server for AI agents, on your own Postgres.
tianyuio/worldbank-mcp/io.github.tianyuio/worldbank-mcp MCP server
7★ repoWorld Bank Open Data MCP Server
timescale/tiger-skills-mcp-server/io.github.timescale/tiger-skills MCP server
7★ repoProvider agnostic skills implementation, with skills sourced from local paths or GitHub repositories
tinqiao-oss/clawtouch-mcp/io.github.tinqiao-oss/clawtouch-mcp MCP server
7★ repoUSB-HID keyboard/mouse (Pico 2, open firmware) as MCP tools; --mock runs with no hardware
traviswye/ContextAtlas/io.github.traviswye/contextatlas MCP server
7★ repoPre-computed atlas of your codebase for Claude Code: LSP + ADRs + git. 45-72% token reduction.
us-all/android-mcp-server/io.github.us-all/android MCP server
7★ repoAndroid MCP — ADB-based device, apps, UI, logcat, emulator, files, system, debug
virtualsms-io/mcp-server/io.github.virtualsms-io/sms MCP server
7★ repoReal physical SIMs for AI agents: SMS verification and rentals. 145+ countries, 2500+ services.
vulncheck-oss/mcp/io.github.vulncheck-oss/mcp MCP server
7★ repoVulnCheck exploit intelligence — CVE research, exploit data, advisories, and threat analysis.
x-hannibal/webshift/io.github.x-hannibal/webshift MCP server
7★ repoRust MCP server for denoised web search — fetch, clean, and rerank web content for AI agents.