The catalog
326,546 rows, by stacks then stars
yubinkim444/repo-memory/io.github.yubinkim444/repo-memory MCP server
1★ repoShared, git-tracked working memory for AI agents on the same codebase.
ysydhc/team_memory/io.github.ysydhc/team-memory MCP server
1★ repoTeam experience database - let AI accumulate, retrieve and apply team knowledge across chats.
yusiwen/drone-mcp-server/io.github.yusiwen/drone-mcp-server MCP server
no license1★ repoMCP server for Drone CI/CD with 47 tools for build, repo, secret, user, template and cron management
GWAS Bioinformatics MCP Server
zaeyasa/gwas-mcp/io.github.zaeyasa/gwas-mcp MCP server
1★ repoAccess 30+ bioinformatics tools from 14 databases.
zation/agent-radar/io.github.zation/agent-radar MCP server
no license1★ repoSearch, inspect, recommend, and explain rated AI tools through Agent Radar.
zayansalman/gmail-attachments-mcp/io.github.zayansalman/gmail-attachments-mcp MCP server
1★ repoMinimal MCP server for downloading Gmail attachments to disk. Read-only OAuth by default.
zcsabbagh/knowledge-graph-mcp/io.github.zcsabbagh/knowledge-graph-mcp MCP server
1★ repoKnowledge graph MCP for student learning with spaced repetition and mastery tracking
zekebuilds-lab/captcha-mcp/io.github.zekebuilds-lab/captcha-mcp MCP server
1★ repoCharge AI agents per-call without accounts. PoW solve = free tier, Lightning = paid tier.
zeroatflops/flopsindex/io.github.zeroatflops/flopsindex-mcp MCP server
1★ repoGPU compute price indices over MCP; every value carries a verify URL. Five key-free tools.
zhowe-designs/relay-mcp/io.github.zhowe-designs/relay-mcp MCP server
1★ repoSelf-hosted session relay. Shared threads across Claude Code, Cowork, and Claude.ai.
ziggythebot/namecheap-mcp/io.github.ziggythebot/namecheap MCP server
no license1★ repoCheck domain availability across 600+ TLDs on Namecheap with pricing and purchase links
zyli5313/dochost-mcp/io.github.zyli5313/dochost-mcp MCP server
1★ repoPublish Markdown or HTML to a shareable link from your AI assistant. OAuth, no API keys.
keypup-io/engineering-analytics-mcp-server/io.keypup/engineering-analytics MCP server
no license1★ repoGenerate answers & visualizations from your engineering data to track software development health.
BeBraveBeKind/mcpskills-server/io.mcpskills/server MCP server
1★ repoTrust scoring for MCP servers, AI skills & npm packages — 15 signals + safety scanning.
Neosyn-Logic/cg-agent-kit/io.neosyn/cg-agent-kit MCP server
1★ repoAI-agent MCP server for FPGA design: compile, validate & generate Verilog from C⏚ HDL.
pasteapp/paste-mcp/io.pasteapp/paste MCP server
1★ repoGive AI tools access to your Mac clipboard history and pinboards from Paste. Runs locally.
rootstuff/sentinel-mcp/io.rootstuff/sentinel MCP server
no license1★ repoUptime, SSL, DNS and domain monitoring you can talk to from Claude or any MCP client.
SiftingIO/siftingio-mcp/io.sifting/mcp MCP server
1★ repoLive crypto/forex/metals prices, OHLCV bars, SEC fundamentals, 13F holdings and econ calendar.
SignaTrustDev/signatrust-mcp/io.signatrust/mcp-server MCP server
1★ repoBlockchain-anchored e-signatures: send envelopes, manage templates, verify anchors on Solana.
SimplyPrint: 3D Print Farm Management
simplyprint/simplyprint-claude-plugin/io.simplyprint/simplyprint MCP server
1★ repo3D print farm management for AI. Monitor, queue, and control prints on your SimplyPrint account.
alirezahamid/sponsor-finder-mcp/io.sponsorfinder/mcp MCP server
1★ repoCheck whether a company holds a UK or Netherlands work-visa sponsorship licence.
studiomeyer-io/mcp-academy/io.studiomeyer/academy MCP server
1★ repoFree Memory-First AI Operator course as an MCP server. Bundled curriculum, no account needed.
studiomeyer-io/mcp-armor/io.studiomeyer/armor MCP server
1★ repoSecurity sidecar for MCP servers: prompt-injection scan, Ed25519 verify, tools/list drift. 10 tools.
stunt-double/stuntdouble-mcp/io.stuntdouble/mcp-server MCP server
1★ repoDeploy AI user personas to validate user journeys at scale. Find UX friction before real users do.
slava01011910-ops/telemost-mcp-server/io.telemost/telemost-mcp-server MCP server
1★ repoTelegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.
tinyfn-io/tinyfn-mcp/io.tinyfn/tinyfn MCP server
1★ repo500+ deterministic tools for AI agents: math, conversion, validation, hashing, encoding, date/time.
ToolOracle/flareoracle/io.tooloracle/flareoracle MCP server
1★ repoFlareOracle - 12 Flare tools: FTSO oracles, FAssets, state connector, FXRP, FlareDrops.
Logitale/toreador-mcp-server/io.toreador/mcp-server MCP server
1★ repoGenerate crypto QR codes (BTC, ETH, SOL, USDC, USDT, EURC) and manage payment sessions.
K01labs/k01-mcp-server/is.k01/synthetic-health-data MCP server
1★ repoPrivacy-preserving synthetic health data generation. FHIR R4/R5 compliant.
paoloricciuti/letmediff/it.letmediff/mcp MCP server
no license1★ repoThe official Letmediff MCP server helping you review your code with an agent first workflow
Ceki-me/mcp-server/me.ceki/mcp-server MCP server
1★ repoHire specialists by the hour — search, schedule, and pay via MCP protocol.
Crawlora-org/crawlora-mcp/net.crawlora/crawlora-mcp MCP server
1★ repoHosted MCP: 319 structured web-data tools for search, maps, commerce, social & finance.
envigoinnovations/memberpass-mcp/net.memberpass/mcp MCP server
1★ repoMemberPass MCP — manage projects, plans, members, payments, and analytics for Telegram creators.
flatirontek/vybit-sdk/net.vybit/mcp-server MCP server
no license1★ repoPush notifications with personalized sounds - manage and trigger your vybits via MCP
LamaSu/physical-capability-cloud/network.capability/physical-capability-cloud MCP server
1★ repoDiscover, hire, and verify real-world physical capability through MCP.
thetangstr/clockchain-developer-tools/network.clockchain/time MCP server
no license1★ repoClockchain®: neutral verified network time for AI agents (get_time). Testnet.
everstake/mcp/one.everstake/mcp MCP server
1★ repoMCP server connecting AI agents to non-custodial staking data across 130+ networks.
imqueue/mcp/org.imqueue/mcp MCP server
22 days old1★ repoSearch @imqueue docs and scaffold typed services & clients from your AI coding agent.
cm2489/oravan/org.oravan/mcp MCP server
1★ repoNonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts.
baohuiwb/toolapi/org.toolapi/hub MCP server
no license1★ repoFree public MCP for AI agents — 193 tools, 44 workflows. No API key.
AMR-DEV-PS/numertel-mcp/pl.numertel/numertel MCP server
1★ repoPolish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats
Cenogram - Polish Real Estate Data
cenogram/mcp-server/pl.cenogram/mcp-server MCP server
1★ repoPolish property prices from notarial deeds, not listings - 8M+ transactions from the RCN registry.
gwendall/domani/run.domani/domani MCP server
1★ repoInternet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
zatmonkey/newsflash/sh.newsflash/newsflash MCP server
22 days old1★ repoReal-time corroborated news events + 5-year archive, for agents. Free tier, no key.
SparkForge — 20+ Utility APIs with x402 Micropayments
henry-ships/sparkforge/sh.sparkforge/sparkforge MCP server
no license1★ repo20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.
microservices-sh/mcp/sh.microservices/mcp MCP server
1★ repoMCP server for AI agents to plan, verify, and deploy Cloudflare-native apps.
engageable-tech/engageable-oss/tech.engageable/analytics MCP server
no license1★ repoUnified analytics MCP server for GA4, Mixpanel, and PostHog.
interpretai-tech/agent-tools/tech.interpretai/PostAgent MCP server
no license1★ repoPrint & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.
vinsonconsulting/limner/us.limner/limner MCP server
1★ repoAI visual generation agent: multi-pipeline rendering, prompt crafting, and image composition.
modelmeters/modelmeter/xyz.modelmeter/modelmeter MCP server
1★ repoThe changelog of record for the AI stack: sunset checks, deprecations, pricing, and model events.
rubenayla/partle-mcp/xyz.rubenayla.partle/marketplace MCP server
1★ repoSearch products in nearby stores. Agents can also list items for sale on a user's behalf.
y-a-v-a/gpse-skill/skill Skill
no license0★ repoSkill for Google Programmable Search Engine
sakydev/claude/skills/aws Skill
no license0★ repoClaude skills, scripts and configs for everyday use
toRolex/rolex-skills/skills/engineering/afk-issue-loop Skill
0★ repoAI 编程技能合集——让 Claude Code 听懂中文、帮你干活。基于 mattpocock/skills 改编并补充了原创工具。
erenisci/acta/skills/adopt Skill
26 days old0★ repoThe engineering memory for Claude Code — a CLAUDE.md brain Claude reads before it writes, plus living docs kept in sync with your code: a tiered design doc-base (tokens, components, DDRs), pricing & unit-economics, and region-aware legal.
Runesmith-Studio/claude-vault Skill
0★Back up and migrate your Claude Code setup (~/.claude) safely across machines and accounts. Cross-platform, pure Python stdlib, MIT licensed.
aneebbaig/app-starter-skills/plugins/app-starter/skills/fastapi-app Skill
0★ repoBootstrap skills for Next.js, Flutter, and FastAPI apps. Current packages, no deprecated APIs, consistent structure. Claude Code plugin + AGENTS.md.
tengfone/agents/skills/brainrotify Skill
no license0★ repoPublic repository for Agent Skills
oh-summy/skills/skills/agnes-generate-image Skill
0★ repoCross-agent AI skills for Claude, Codex, OpenCode, Kimi Code, and more. Install all at once or pick only what you need.
xts-x-xvxl-wxrld/MapWrite/skill/mapwrite Skill
0★ repoCodex and Claude Code skill for agent-maintained project wikis, layered code indexes, and low-token repo navigation.