All MCP Servers
40,062 results
- OptimizedMCP-1.12.2KhoiBruhAn optimized MCP (Mod Coder Pack) for 1.12.2
- Options Analysis SuiteoptionsanalysissuiteAI integration for Options Analysis Suite - 46 data tools across Claude, ChatGPT, Perplexity, and Grok for personalized options trade analysis
- oqroLdwS123OQRO MCP server for Claude, ChatGPT and Cursor: insider, Congress, 13F and federal contract filings for US stocks, each linked to its source.
- OravanoravanFree, nonpartisan, bilingual tool to find your members of Congress, understand active bills in plain language, and call. Privacy-first: no accounts, no tracking.
- orcalayer-mcporcalayerMCP server exposing the OrcaLayer API to AI agents — Polymarket whale tracking and smart-money data in Claude, Cursor, Copilot and other MCP clients
- OrchestrUIECD5ADeterministic UI policy, discovery and quality gates for coding agents.
- Orion Celestia IntelorionlabsoneCelestia network intelligence for AI agents: MCP server over Orion's daily analysis. Read-only.
- orizn-visa-mcpMattJeffMCP server for the Orizn Visa API — visa and entry requirements for any passport/destination pair, in 15 languages: documents, fees, processing times, transit rules, embassies
- OSA Procurement GuardomarfffPre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.
- OSF CLI GoedithatogoA command-line client for the Open Science Framework
- OSINT MCPrjn32s26 free OSINT tools as MCP tools for AI agents. Auto-installs everything on first run.
- OSINT ToolboxrenkagodMCP server that lets AI agents run 12 classic OSINT tools locally, no API keys needed
- osnovagetdomovoiDeterministic code map for AI coding agents: a tree-sitter symbol and call graph served over MCP and a CLI, with no embeddings, network or telemetry.
- osrs-companionisaachansenOSRS companion MCP — wiki search, GE prices, and local player data for AI assistants
- OSV AdvisoriesbasitalisandhuQuery OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.
- OtoInstallovkdigitalOtoInstall Developer Tools - MCP Server, VSCode Extension, CLI for AI-powered deployment
- otr-protocolyb48666-ctrlOpen Trust Registry — Merchant trust verification protocol for AI agent commerce. 7-dimension scoring engine, MCP Server, TypeScript SDK. Deterministic, auditable, unforgeable.
- ottasiaAIweather-AnuragOTTASIA MCP server — answer "where can I watch X in Y" for 30 Asian and Middle Eastern streaming markets, callable from Claude Desktop.
- otxw0h1vMCP server for AlienVault OTX / LevelBlue Open Threat Exchange — complete DirectConnect API coverage (29 tools), stdio + streamable HTTP transports, read-only by default. Built on MCP SDK 2.x
- Oura RingYasuakiOmokawaMCP server for Oura Ring API v2
- Oura Ring (read-only)royreznikRead-only access to your Oura Ring readiness, sleep, activity, HRV, heart rate and trends.
- oura-ring-mcp-serverjordanburkeOura Ring MCP server for the Oura API v2: sleep, readiness, activity, heart rate, and more.
- ourairports-mcp-servercyanheadsResolve airport codes (IATA/ICAO/GPS/local), search airports, find the nearest by coordinate, and look up runways, navaids, and radio frequencies from the bundled public-domain OurAirports dataset via MCP. STDIO or Streamable HTTP.
- ourwordwoowoethSearch Chinese deep-reads of 190+ podcasts; every point and quote has an audio timestamp.