MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
Skills and Scars for AI agents - your agent records its failures and never repeats them.
Official ACF® MCP server — Agentic Commerce Framework® governance copilot for AI assistants.
Spark SQL
Query Spark SQL clusters via Thrift/HiveServer2. Works with Spark, EMR, Hive, Impala.
Remote OpenClaw
Search 13,870+ MCP servers, 4,384+ agent skills, and plugins from your terminal or agent.
io.github.aidocx/mcp-server
Create, upload, and manage contracts from AI assistants. AI analysis and e-signatures.
BTCFi API
Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.
APIAny MCP server for model discovery, pricing, docs, and integration examples.
io.github.aimnis/search
Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.
Six pure, in-memory CSS color tools: parse, convert, WCAG/APCA contrast, gamut map, ramps, solver
Syncpen
The markdown workspace your AI can read, search, and suggest edits in — every change signed.
AIStatusDashboard
Read-only MCP server for AIStatusDashboard status, incidents, metrics, and fallback recommendations.
AIStorageDepot
Prompt, rules, skills & docs library over MCP. No token = read-only sample of the public library.
io.github.aitools420/onchain-safety-mcp
Token-safety for AI agents: rug/honeypot verdict + score across PulseChain, Monad, Base & BSC
11 pay-per-call web tools for AI agents, auto-paid in USDC on Base via x402. No API keys.
Persistent memory, task coordination, and HITL queue for AI coding sessions.
Receive one-time SMS/OTP verification codes via the CODASMS API: get a number, wait, release.
Waqi — AI Privacy Layer
Redacts PII from your business tools before the AI sees them — with a provable audit log.
Daily Bitcoin risk with freshness state on every response. Research context, not advice.
io.github.akkylab/litra-paper-search
MCP server for Litra.ai – AI-powered academic paper search with relevance scoring and summarization
MCP gateway/proxy: multiplexes tool calls across upstream MCP servers into one catalog.
Kylas CRM
MCP server for Kylas CRM: create, search, and manage leads. Requires KYLAS_API_KEY.
Add OpenTelemetry tracing to Python AI agents. Supports LangGraph, LlamaIndex, CrewAI, OpenAI SDK.
io.github.alefnt/agentpay
AI Agent payment protocol on CKB Fiber Network. Zero-gas micropayments with Hold Invoice escrow.
SMSPM MCP Server
Send SMS via the SMSPM API from any MCP client.
OpenProject
Manage OpenProject projects, work packages, files, relations, boards, users, and notifications.
mailindex-mcp
Search, move, mark, delete and draft your real mail over a self-hosted index.
Dwarf Fortress (DFHack)
MCP server exposing a live Dwarf Fortress fort to an AI agent as curated, semantic tools
Search and invoke real AI capabilities on modelmarket.dev. Free trial, then USDC on Base.
AIMarket Oracle Gateway
Stdio MCP: 17 verifiable AIMarket oracles, 35 pay-per-call tools for AI agents.
ARGUS-3 MCP Server
ARGUS-3 stdio MCP with WARDEN firewall: argus_ask, argus_status, argus_capabilities.