The catalog
325,949 rows, by stacks then stars
Agent Coherence — Stale Write Guard (FS)
Cohexa-ai/agent-coherence/io.github.Cohexa-ai/stale-write-guard-fs MCP server
no license11★ repoCoherence guard for shared files: denies stale writes so agents don't silently overwrite each other.
Crawleo/Crawleo-MCP/io.github.Crawleo/Crawleo-MCP MCP server
11★ repoHosted Crawleo MCP (remote streamable HTTP endpoint).
ZuckerBot — Meta Ads MCP Server
DatalisHQ/zuckerbot/io.github.Crumbedsausage/zuckerbot MCP server
11★ repo60+ Meta Ads tools for AI agents: audits, campaign management, audiences and CAPI tracking.
AgentSpore/agentspore/io.github.Exzentttt/agentspore MCP server
no license11★ repoConnect an AI agent to AgentSpore: receive tasks, report progress, and message other agents.
GoneTone/mcp-server-taiwan-weather/io.github.GoneTone/mcp-server-taiwan-weather MCP server
11★ repo用於取得臺灣中央氣象署 API 資料的 Model Context Protocol (MCP) Server
LumabyteCo/clarifyprompt-mcp/io.github.LumabyteCo/clarifyprompt MCP server
11★ repoAI prompt optimization for 58+ platforms across 7 categories with custom platforms
Mingye-Lu/AgenticCrawler/io.github.Mingye-Lu/acrawl MCP server
11★ repoAutonomous web crawler. 17 browser tools + goal-driven run_goal agent. Single binary, stealth.
NikolaNddTesla/ssh-mcp-server/io.github.NikolaNddTesla/sshmcp MCP server
no license11★ repoSSH server management with zero-token SFTP file transfer and SOCKS proxy support
PrinceGabriel-lgtm/freshcontext-mcp/io.github.PrinceGabriel-lgtm/freshcontext MCP server
11★ repoFreshness-aware AI retrieval with 21 MCP tools for timestamped, decay-ranked live signals.
Ricky610329/mup/io.github.Ricky610329/mup MCP server
11★ repoMCP server that turns HTML MUP panels into interactive UI tools for LLMs.
SPerekrestova/interactive-leetcode-mcp/io.github.SPerekrestova/interactive-leetcode-mcp MCP server
11★ repoInteractive LeetCode MCP server with authorization and solution submission capabilities
Shakargy/devtime/io.github.Shakargy/devtime MCP server
11★ repoLocal-first, read-only MCP server for evidence-backed repository memory.
Shangri-la-0428/psyche-ai/io.github.Shangri-la-0428/psyche-ai MCP server
11★ repoEmotional intelligence for AI agents: neurotransmitter mood, personality, empathy, trait drift.
SpaceFrontiers/mcp/io.github.SpaceFrontiers/mcp MCP server
11★ repoFull-text retrieval: papers, books, patents, Wikipedia, Reddit, Telegram, YouTube. With citations.
TheBarmaEffect/glassbox/io.github.TheBarmaEffect/glassbox-framework MCP server
11★ repoRuntime constitutional verification for AI answers — claim reasoning, ECS, red team, audits.
Whatsonyourmind/oraclaw/io.github.Whatsonyourmind/oraclaw MCP server
11★ repoDecision intelligence MCP — 17 tools (optimize, simulate, predict, score, graph). Sub-25ms.
aicayzer/companies-house-mcp/io.github.aicayzer/companies-house MCP server
11★ repoMCP server and CLI for the UK Companies House API. Search, filings, officers, due diligence.
andrasfe/vulnicheck/io.github.andrasfe/vulnicheck MCP server
11★ repoHTTP MCP Server for comprehensive Python vulnerability scanning and security analysis.
arielbk/anki-mcp/io.github.arielbk/anki-mcp MCP server
11★ repoMCP server for integrating with Anki flashcards through conversational AI
ark-forge/mcp-eu-ai-act/io.github.ark-forge/mcp-eu-ai-act MCP server
11★ repoEU AI Act + GDPR compliance scanner. One call, no arguments, 10 seconds. 22 AI frameworks detected.
aryaminus/controlkeel/io.github.aryaminus/controlkeel MCP server
no license11★ repoGoverned MCP workflows with policy validation, findings tracking, and review gates.
Grasp — Code Architecture & Dependency Analysis
ashfordeOU/grasp/io.github.ashfordeOU/grasp MCP server
no license11★ repoCodebase analysis: dependency graphs, security scanning, and refactor plans for GitHub and GitLab.
beautyfree/appstore-connect-mcp/io.github.beautyfree/app-store-connect MCP server
no license11★ repoApp Store Connect API as MCP: apps, TestFlight, subscriptions, localizations, reports. JWT auth.
chenxiaofie/memory-mcp/io.github.chenxiaofie/memory-mcp MCP server
11★ repo情景+实体记忆 MCP 服务,为 Claude Code 提供持久化记忆能力
codyard/WinBridgeAgent/io.github.codyard/winbridgeagent MCP server
11★ repoOpen-source Windows MCP server for AI assistants. File, clipboard, screenshot, process & power mgmt.
constripacity/Claude-Bridge/io.github.constripacity/claude-code-bridge MCP server
11★ repoMCP relay so Claude Code agents on different machines can exchange messages via named channels.
costajohnt/oss-autopilot/io.github.costajohnt/oss-autopilot MCP server
11★ repoOpen source contribution manager with PR tracking, issue discovery, and CI diagnosis
cyanheads/openalex-mcp-server/io.github.cyanheads/openalex-mcp-server MCP server
11★ repoAccess the OpenAlex academic research catalog — 270M+ publications.
domdomegg/gmail-mcp/io.github.domdomegg/gmail-mcp MCP server
no license11★ repoAllow AI systems to read, send, archive, and manage emails via Gmail.
elchin92/avito-mcp/io.github.elchin92/avito-mcp MCP server
no license11★ repoAvito API MCP for AI agents — 148 tools, safe-by-default, stdio or remote HTTP (OAuth 2.1).
es617/dbgprobe-mcp-server/io.github.es617/dbgprobe-mcp-server MCP server
11★ repoLet AI agents interact with debug probes — connect, flash, read/write memory, and reset.
faze79/WPFVisualTreeMcp/io.github.faze79/wpf-visual-tree MCP server
11★ repoLet AI agents inspect and drive running WPF apps: tree, bindings, screenshots, clicks, text input.
QuantOracledev/quantoracle/io.github.fel123/quantoracle MCP server
11★ repo73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.
spre-sre/lumino-mcp-server/io.github.geored/lumino MCP server
11★ repoAI-powered SRE observability for Kubernetes/OpenShift with 40+ Tekton debugging tools
gunnargrosch/doom-mcp/io.github.gunnargrosch/doom-mcp MCP server
11★ repoPlay DOOM via MCP - works with Claude Code, Cursor, and any MCP client
hydrolix/mcp-hydrolix/io.github.hydrolix/mcp-hydrolix MCP server
11★ repoAn MCP server to query Hydrolix
j0hanz/filesystem-mcp/io.github.j0hanz/filesystem-mcp MCP server
11★ repoSecure filesystem MCP server for reading, writing, searching, diffing, and patching files.
jfrog/jfrog-mcp-server/io.github.jfrog/jfrog-mcp-server MCP server
no license11★ repoMCP Server for JFrog, providing tools for development and artifact management.
mdefrance/AutoCarver/io.github.mdefrance/autocarver MCP server
11★ repoQualify dataset columns and process them against a target with AutoCarver, fully on your machine.
okapi-ca/ms-365-admin-mcp-server/io.github.okapi-ca/ms-365-admin MCP server
11★ repoMicrosoft 365 administration via Graph API application permissions (read-only by default).
patchloom/patchloom/io.github.patchloom/patchloom MCP server
11★ repoAI agent file editing via MCP: JSON/YAML/TOML, AST renames, markdown, batch.
anneschuth/pinchwork/io.github.pinchwork/pinchwork-mcp MCP server
11★ repoMCP server for Pinchwork - an agent-to-agent task marketplace with credits-based economy
po4erk91/thread-keeper/io.github.po4erk91/thread-keeper MCP server
11★ repoMulti-agent shared brain across Claude, Codex, Antigravity, Gemini, Copilot, and VS Code.
rikarazome/prolog-reasoner/io.github.rikarazome/prolog-reasoner MCP server
11★ repoSWI-Prolog as a logic calculator for LLMs
saucelabs/sauce-api-mcp/io.github.saucelabs-sample-test-frameworks/sauce-api-mcp MCP server
11★ repoAn open-source MCP server that provides LLM access to the Sauce Labs API
schemacrawler/SchemaCrawler-AI/io.github.schemacrawler/schemacrawler-ai MCP server
no license11★ repoEnables natural language schema queries — explore tables, keys, procedures, and get SQL help fast
simonsysun/seeklink/io.github.simonsysun/seeklink MCP server
11★ repoLocal read-only semantic search for Markdown vaults through MCP.
spanlens/Spanlens/io.github.spanlens/mcp-server MCP server
11★ repoQuery Spanlens LLM observability from Cursor, Claude Desktop, or Continue via MCP.
srprasanna/mcp-skill-hub/io.github.srprasanna/mcp-skills-server MCP server
11★ repoMCP server that loads and serves skills from a mounted directory with hot reload.
studiomeyer-io/local-memory-mcp/io.github.studiomeyer-io/local-memory-mcp MCP server
11★ repoPersistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.
zhitongblog/unterm/io.github.zhitongblog/unterm MCP server
no license11★ repoThe terminal AI agents can drive: spawn panes, run commands, read screens, scrolling screenshots.
scottmartinanderson/clearfront/sh.clearfront/clearfront MCP server
11★ repoOSINT sweep of a digital footprint: breaches, accounts, data brokers, domains and IPs
Zooeyii/ship-page-skill Skill
10★Create stunning interactive landing pages with Claude Code — zero dependencies, single HTML file
Fuenfgeld/pydantic-ai-skills/skills/pydantic-ai-agents Skill
10★ repoProduction-ready Claude Code skills for building AI agents with Pydantic AI. Includes dependency injection, tools, validators, streaming, multi-agent orchestration, and evaluation framework patterns.
metaskills/skill-design-guide Skill
no license10★Claude skill for building Claude skills. An interactive 9-step workflow distilled from Anthropic's complete guide — covering use cases, frontmatter, instructions, design patterns, testing, and distribution.
Flexonze/claude-init/.claude/skills/explain Skill
10★ repoAutomatically generate Claude Code configs tailored for your project.
r007b34r/opencode-obsidian-knowledge-workflow/skills/connection-review Skill
10★ repo7 AKU-architected skills for OpenCode + Obsidian MCP: obsidian-mcp, inbox-triage, connection-review, weekly-synthesis, context-maintenance, vault-health-feedback, note-promotion. Knowledge Activation v4 with validators, EDD evals, and CI. Built on obsidian-mcp-server. Works with OpenCode and Claude Code.
JHostalek/dotclaude/skills/audit-comments Skill
10★ repoAgent skills for agentic coding tools. Extremely opinionated. Updated (almost) daily.
sshtomar/claude-code-skills-social-science/skills/core-methodology Skill
10★ repoClaude Code skills for rigorous social science research: DID, RCTs, regression diagnostics, visualization, literature reviews, and more. Encode methodological best practices directly into your AI coding workflow.
claude-world/skills-optimizer/.claude/skills/semantic-compressor Skill
10★ repoCompress Claude Code agents & skills with semantic verification — 6:1 compression, 100% semantic preservation