MCP Servers

Model Context Protocol servers you can connect an agent to — every one tested with live protocol probes. 6,369 indexed and tested.

• io.github.Sowiedu/edict

  AI-agent programming language. JSON AST in, WASM out. Typed, effect-tracked, Z3-verified.

• io.github.SpaceFrontiers/mcp

  Full-text retrieval: papers, books, patents, Wikipedia, Reddit, Telegram, YouTube. With citations.

• io.github.Spacetime-Technology/chia-explorer

  MCP server for the Chia blockchain. Read-only Q&A via the public coinset.org API.

• io.github.Spacetime-Technology/safehold

  Local, encrypted MCP vault for passports, IDs, visas and photos. You control access.

• io.github.Speeron-Polska/speeron-next

  Speeron NEXT Digital Guest Journey MCP server (remote HTTP endpoint).

• io.github.SPerekrestova/interactive-leetcode-mcp

  Interactive LeetCode MCP server with authorization and solution submission capabilities

• io.github.SPIRY-RO/slush-meme-mcp

  AI-native meme coin launchpad on Avalanche. Deploy tokens, simulate trades, query risk.

• io.github.Srishesh-Archik/dyer-md

  Access your dyer.md Markdown vault as a knowledge source for AI agents.

• io.github.StarHawkMK1/weather

  MCP weather server for Windows tutorial

• io.github.Startvest-LLC/idealift

  Manage product ideas, decisions, and customer signals from AI assistants with NLQ

• io.github.Startvest-LLC/idealift-mcp

  Pre-backlog idea management with decision tracking, signals, and RICE scoring.

• io.github.StefDCL/clishop

  Order anything from your terminal — search, buy, track, and manage via MCP tools.

• io.github.StelaSpace/stelaspace-mcp

  Publish AI-generated HTML (dashboards, reports, docs) to permanent, sandboxed, shareable links.

• io.github.Steveser1989/opc-mcp-server

  OPC Suite — CRM, sales, inventory, accounting, HRM, payroll, claims, projects from any AI agent.

• io.github.Stewyboy1990/companyscope-mcp

  11 company intelligence tools — financials, tech stack, competitors, patents, jobs, news. Free.

• io.github.Stewyboy1990/stockscope-mcp

  SEC EDGAR financial data for AI agents — revenue, margins, filings, company comparisons.

• io.github.STR-Consulting/pacer-mcp

  Pacer revenue-management API as MCP tools: portfolios, pacing, market metrics, Guesty, briefs.

• io.github.Streamize-llc/htmlbook

  Publish AI-generated HTML & Markdown to a hosted, shareable URL via MCP.

• io.github.Studio-Moser/shelbymcp

  Knowledge-graph memory server for AI tools via MCP

• io.github.StudiousXiaoYu/oracle-link

  Oracle MCP Query Server (Node.js) - Read-only SELECT via MCP

• io.github.StuMason/coolify

  38 optimized tools for managing Coolify infrastructure, diagnostics, and docs search

• io.github.SuperAgentic/spines

  Access book collections, reading lists, and bookshelf recognition from AI assistants.

• io.github.SupplyMaven-SCR/supply-chain-intelligence

  Real-time supply chain risk intelligence — 24 tools, proprietary indices, predictive signals

• io.github.SurajKGoyal/amnesic

  Persistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.

• io.github.Surendhar-23/NoteFlow-MCP

  An MCP server that used to create notes

• io.github.SurfEther/trustsource

  x402-paid domain verification for AI agents — trustscore, SSL, security headers, robots.

• io.github.SurgeX-Labs/awx-mcp-server

  Control AWX/Ansible Tower through natural language - 49 tools for automation

• io.github.Sushegaad/iso27001-mcp

  ISO 27001 compliance workspace for Claude. Risks, policies, SoA, evidence, and audit workflows.

• io.github.SvenLC/historis

  Track client interactions and events. Your AI organizes everything for you.

• io.github.Swap-API/mcp

  MCP server for SwapAPI - get executable token swap calldata for EVM chains

• io.github.Swarmwage/swarmwage

  Hire and pay specialized AI agents in USDC on Base. Open MCP protocol above x402.

• io.github.Swih/mistral-mcp

  Mistral AI MCP server: chat, OCR, Voxtral audio, Codestral FIM, vision, agents, batch.

• io.github.SwikingSWE/conformy

  EU AI Act & NIS2 compliance — classify AI systems, check obligations, draft docs.

• io.github.SymbioticSec/mcp

  Symbiotic CLI MCP Server for security scanning and analysis

• io.github.Synclub-tech/synclub-dxt

  SynClub MCP Server for AI-powered comic creation with script generation and image tools

• io.github.Synter-Media-AI/synter-ads

  Manage ad campaigns across Google, Meta, LinkedIn, Reddit, TikTok, and more via AI.

• io.github.Syronius/cryptair-mcp-server

  Tamper-evident attestation tools for AI agents — on-chain receipts on Hedera Hashgraph mainnet.

• io.github.Tampermonkey/tampermonkey-mcp

  MCP server to manage your Tampermonkey scripts

• io.github.TANTIOPE/datadog-mcp

  Full Datadog API access: monitors, logs, metrics, traces, dashboards, and observability tools

• io.github.TeamTixxly/tixxly

  Tixxly MCP server — connect AI agents to tours, experiences, and activities

• io.github.Techmatic-sys/indiamart-mcp-server

  Claude AI for IndiaMART leads - fetch, search, sync and track pipeline.

• io.github.TedoNeObichaJavaScript/readyorai

  Zero-cost MCP server for local code inspection and best-practice recommendations

• io.github.TelcharFromNogrod/keen

  AI image upscaling — upscale any image to 2x or 4x resolution with x402 payments

• io.github.TeleAI-UAGI/telemem

  Long-term and multimodal memory for AI agents - character-aware, mem0-compatible, fully-local option

• io.github.TeleKashOracle/mcp-server

  Prediction market probability oracle. 500+ markets from Kalshi, Polymarket & Metaculus.

• io.github.TemplateFoxPDF/mcp-server

  MCP server for TemplateFox PDF generation API - Generate PDFs from templates via AI assistants

• io.github.Testinat0r/otp-ojp

  Validate, introspect, and parse talent profiles (OTP) and job postings (OJP)

• io.github.Texan-NXTassist/nr-mcp

  MCP server for Node-RED — safe deploy, optimistic locking, smart search, 13 tools

• io.github.ThaiTrevor/gold-mcp

  MCP server for XAUUSD gold market data + 4-tier trading toolkit (TA, backtest, SMC, risk).

• io.github.TheAiSingularity/agentic-research

  Local research agent that verifies its own answers. Runs on Gemma 3 4B + Ollama, $0/query.

• io.github.TheBarmaEffect/glassbox-framework

  Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits.

• io.github.TheBaronofAI/vetted-consumer

  Will a local LLM run on your hardware? GGUF quant, buy-vs-rent-vs-API cost, used-GPU prices.

• io.github.TheMemeBanker/nory-x402

  Give any AI agent instant payment capabilities via x402 protocol on Solana

• io.github.TheNextGenNexus/legal-mcp-server

  Search court records, patents, and trademarks for legal research

• io.github.TheNextGenNexus/redfin-mcp-server

  Search Redfin properties, get property details, and market statistics

• io.github.TheNextGenNexus/seo-web-analysis-mcp-server

  Run Lighthouse audits, check SSL certificates, detect tech stacks, query WHOIS and DNS records

• io.github.TheNextGenNexus/social-content-mcp-server

  Access Hacker News, Dev.to, IMDB, podcasts, and Eventbrite data through the Model Context Protocol

• io.github.TheNextGenNexus/yahoo-finance-mcp-server

  Get real-time stock quotes, historical data, and compare stocks via Yahoo Finance

• io.github.TheNexusIntel/nexus-mcp

  U.S. gov records, fact-checks with citations, news search, and fraud/corruption/PRC trackers.

• io.github.TheoEwzZer/winsight

  Windows Screen Capture MCP Server — give Claude Code eyes on your desktop.