MCP & tools
9,026 rows, by stacks then stars
747 of these skill files have been read, by 638 distinct authors, and what they tell an agent counted. What MCP & tools authors agree on, and what they forbid
CSOAI-ORG/writing-assistant-ai-mcp/io.github.CSOAI-ORG/writing-assistant-ai-mcp MCP server
no license0★ repoWriting Assistant Ai tools for AI agents. Capabilities: generate headlines, score readability
CSOAI-ORG/watermarking-authenticity-mcp/io.github.CSOAI-ORG/watermarking-authenticity-mcp MCP server
no license0★ repoEU AI Act Article 50 watermarking + C2PA 2.1 compliance. NEW: 2 December 2026 deadline (compress...
LLM SEO MCP — Elephant Accountability
Chris-Eaccountability/elephant-accountability-mcp/io.github.Chris-Eaccountability/elephant-accountability-mcp MCP server
0★ repoLLM SEO and Agent Discoverability for B2B SaaS. Pricing, fit assessment, audit requests.
Unified Offer Protocol MCP Server
UnifiedOffer/mcp-server-public/io.github.Chris85appding/unified-offer-protocol MCP server
no license0★ repoAI-powered e-commerce product search, affiliate links, and price negotiation
Cipher208/mcp-ariel-memory/io.github.Cipher208/ariel-memory MCP server
0★ repoTwo-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth
clawallex/clawallex-mcp/io.github.Clawallex-Tech/clawallex-mcp MCP server
no license0★ repoMCP Server for Clawallex payment API - Pay for anything with USDC virtual cards
CodingSelim/mcp-scan/io.github.CodingSelim/mcp-scan MCP server
27 days old0★ repoPassive security scanner: audits MCP servers against the OWASP MCP Top 10, graded A-F.
Coinlooter/payflowagent-mcp/io.github.Coinlooter/mcp MCP server
0★ repoFree & pay-per-call (x402/USDC) APIs for AI agents: nad.fun token intelligence and DeFi yield.
Compuute/compuute-scan-api/io.github.Compuute/compuute-scan-api MCP server
0★ repoScan any public GitHub MCP-server repo for security issues. 37 MCP-specific L1 rules, 8 languages.
ContentWriterco/Compabase-MCP/io.github.ContentWriterco/compabase MCP server
no license0★ repoMCP server for 3M+ Polish companies — KRS & CEIDG financials, ownership, and industry search.
LinkedIn MCP (by TalkToHumans)
CoolSapiens/linkedin-mcp/io.github.CoolSapiens/linkedin-mcp MCP server
no license0★ repoLet AI tools securely access your LinkedIn network and DMs
CorantGmbH/mcp-airq/io.github.CorantGmbH/mcp-airq MCP server
0★ repoMCP server for direct HTTP communication with air-Q air quality sensor devices
CorantGmbH/mcp-airq-cloud/io.github.CorantGmbH/mcp-airq-cloud MCP server
0★ repoMCP server for air-Q Cloud API — access air quality data from anywhere
Courouge/douanecode-mcp/io.github.Courouge/douanecode-mcp MCP server
18 days old0★ repoEU customs code search (HS, NC8, TARIC): tariff classification and duty rates
Craig-Horton/ai-bvf/io.github.Craig-Horton/aibvf-mcp MCP server
0★ repoAI BVF: score AI portfolios Stop/Fix/Accelerate with decision confidence and pace-layer drag.
Creed-Space/creedspace-mcp-server/io.github.Creed-Space/creedspace-mcp-server MCP server
0★ repoConstitutional-AI safety guardrails for any LLM — personas, constitutions, adjudication.
Creed-Space/METTLE/io.github.Creed-Space/mettle-mcp MCP server
0★ repoInverse Turing test — let an AI agent verify its own substrate and earn a credential.
Creed-Space/vcp-sdk-python/io.github.Creed-Space/vcp-mcp MCP server
28 days old0★ repoValue Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.
CrossPad/crosspad-mcp/io.github.CrossPad/crosspad-mcp MCP server
no license0★ repoDevelopment workflow server for CrossPad — build, test, run, screenshot, and navigate code
Crypto-Goatz/rocket-plus-mcp/io.github.Crypto-Goatz/rocket-plus-mcp MCP server
0★ repo56+ AI tools for CRM, content, workflows, SkillForge & marketing automation.
CryptoAPIs-io/cryptoapis-mcp-address-history/io.github.CryptoAPIs-io/mcp-address-history MCP server
no license0★ repoMCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-address-latest/io.github.CryptoAPIs-io/mcp-address-latest MCP server
no license0★ repoMCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-block-data/io.github.CryptoAPIs-io/mcp-block-data MCP server
no license0★ repoMCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-blockchain-events/io.github.CryptoAPIs-io/mcp-blockchain-events MCP server
no license0★ repoMCP server for subscribing to and managing on-chain event webhooks via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-blockchain-fees/io.github.CryptoAPIs-io/mcp-blockchain-fees MCP server
no license0★ repoMCP server for fee recommendations and gas estimation on EVM, UTXO, XRP via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-broadcast/io.github.CryptoAPIs-io/mcp-broadcast MCP server
no license0★ repoMCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-contracts/io.github.CryptoAPIs-io/mcp-contracts MCP server
no license0★ repoMCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-market-data/io.github.CryptoAPIs-io/mcp-market-data MCP server
no license0★ repoMCP server for cryptocurrency asset prices, exchange rates, and market metadata via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-prepare-transactions/io.github.CryptoAPIs-io/mcp-prepare-transactions MCP server
no license0★ repoMCP server for building unsigned transactions on multiple blockchains via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-simulate/io.github.CryptoAPIs-io/mcp-simulate MCP server
no license0★ repoMCP server for dry-run EVM transaction simulation via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-utils/io.github.CryptoAPIs-io/mcp-utils MCP server
no license0★ repoMCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-x402-pay/io.github.CryptoAPIs-io/mcp-x402-pay MCP server
17 days old0★ repoMCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry
CryptoAPIs-io/cryptoapis-mcp-transactions-data/io.github.CryptoAPIs-io/mcp-transactions-data MCP server
no license0★ repoMCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs
CryptoAPIs-io/cryptoapis-mcp-signer/io.github.CryptoAPIs-io/mcp-signer MCP server
no license0★ repoMCP server for local transaction signing on EVM, UTXO, Tron, and XRP — no API calls needed
DalecB/obsidian-semantic-mcp/io.github.DalecB/obsidian-semantic-mcp MCP server
0★ repoRead-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.
DeJo90/nace-mcp/io.github.DeJo90/nace-mcp MCP server
0★ repoBrowse, search and fuzzy-match NACE Rev. 2.1 economic activity classification codes.
DeepAgentLabs/mcp-server/io.github.DeepAgentLabs/deep-agentic-core-mcp MCP server
25 days old0★ repoUnified MCP server for AgenticLens and Agentic Chaos capabilities.
Deesmo/Arch-AI-Tools/io.github.Deesmo/arch-tools-mcp MCP server
no license0★ repo64 production tools for AI agents — one API key, pay per call in USDC (x402) or Stripe credits.
DennisPrediger/SLAC-MCP/io.github.DennisPrediger/slac-mcp MCP server
21 days old0★ repoMCP server exposing SLAC (Simple Logic & Arithmetic Compiler) as tools for LLM agents
Diego-Costa-Tech/lead-enrichment-mcp/io.github.Diego-Costa-Tech/lead-enrichment-mcp MCP server
25 days old0★ repoRemote MCP server to enrich company profiles with structured B2B data and confidence scores.
DiegoBr4nd/godot-gut-mcp/io.github.DiegoBr4nd/godot-gut-mcp MCP server
no license0★ repoServidor MCP que permite ejecutar tests de Godot con GUT desde cualquier IA
DioNanos/mcp-crewd-rs/io.github.DioNanos/mcp-crewd-rs MCP server
0★ repoCell fabric daemon: spawn and coordinate Claude/Codex/pi worker cells over MCP. Audited.
DocMinus/DecimerMCPServer/io.github.DocMinus/decimer-mcp-server MCP server
0★ repoMCP server for DECIMER image-to-SMILES chemical structure recognition
DojoGenesis/mcp/io.github.DojoGenesis/mcp MCP server
0★ repoPractice library for coding agents: skill search/invoke, seed patches, scout, reflect, ADR writer
DownAtTheBottomOfTheMoleHole/infracost-mcp/io.github.DownAtTheBottomOfTheMoleHole/infracost MCP server
0★ repoMCP server for Infracost CLI integration - cloud cost estimates for Infrastructure as Code
DrBaher/contract-ops-mcp/io.github.DrBaher/contract-ops-mcp MCP server
0★ repoOne MCP server for the contract-ops suite: all nine local-first CLIs as agent tools.
DrBaher/sign-cli/io.github.DrBaher/sign-cli MCP server
0★ repoAgent-first e-signature MCP server with offline PAdES signing and hash-chained audit.
DrBaher/compare-cli/io.github.DrBaher/compare-cli-mcp MCP server
0★ repoMCP server for compare-cli: contract version diff/redline and a drift gate as agent tools.
Dw-Dwain/Ace-Context-MCP/io.github.Dw-Dwain/ace-context-mcp MCP server
19 days old0★ repoLocal-first memory for AI chats: save context in one chat, load it in any other via MCP.
Easysend-co/easysend-mcp/io.github.Easysend-co/easysend MCP server
no license0★ repoEasySend file sharing MCP server - upload, download and share files. No authentication required.
Ecocitizenz/ecz-id-mcp-verifier/io.github.Ecocitizenz/ecz-id-mcp-verifier MCP server
no license0★ repoLocal-first, read-only ECZ-ID verifier over MCP (stdio): checks, reports, explains, routes.
EigenCharlie/pdf-toolkit-mcp/io.github.EigenCharlie/pdf-toolkit-mcp MCP server
0★ repoUnofficial PDF toolkit (merge/split/compress/OCR/convert/watermark/protect/...) via iLoveAPI.
entityadam/comfyui-mcp/io.github.EntityAdam/comfyui-mcp MCP server
12 days old0★ repoGenerate and manage ComfyUI media through the Model Context Protocol.
EquateItAu/classquill-mcp/io.github.EquateItAu/classquill-mcp MCP server
25 days old0★ repoRead-only MCP server for ClassQuill, a tutoring-business-management platform.
Forage - MCP Server for AI Agents
ErnestaLabs/web-intelligence-mcp/io.github.ErnestaLabs/forage MCP server
0★ repoWeb intelligence, verified B2B contacts, and a persistent knowledge graph for AI agents.
Etha0916/praesentire-mcp/io.github.Etha0916/praesentire-mcp MCP server
0★ repoBilingual financial news sentiment (English + Traditional Chinese) scored by Claude.
EvidInvest/mcp/io.github.EvidInvest/mcp-server MCP server
0★ repo34 stock valuation, financial data, and portfolio management tools for AI agents.
Evil-Bane/eyebrowse/io.github.Evil-Bane/eyebrowse MCP server
0★ repoStealthy, LLM-drivable browser engine — a Python library + 85-tool MCP server on stealth Chromium.
Evin009/SmartRent-MCP/io.github.Evin009/smartrent-mcp MCP server
0★ repoControl SmartRent smart home devices (locks, thermostat, switches, sensors) via Claude
ExpertVagabond/ibmz-mcp-server/io.github.ExpertVagabond/ibmz MCP server
0★ repoIBM Z mainframe MCP server - Key Protect HSM & z/OS