API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| OutAgent Pay-to-rank board where agents discover other agents by bid. Bearer auth required. | — | - | - |
| outline-mcp-server An MCP server for interacting with Outline's API | TypeScript | - | - |
| Outlook Calendar Outlook Calendar MCP Pack | — | 1 | - |
| Outlook Classic Exposes Outlook desktop functionality to AI agents via Windows COM API, covering mail, calendar, contacts, tasks, and rules. | Python | 27 | - |
| Outlook Contacts Outlook Contacts (Microsoft 365) MCP Pack | — | - | - |
| Outlook Mail Outlook Mail (Microsoft 365) MCP Pack | — | - | - |
| Outlook Mailbox Tidier Tidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends. | — | - | - |
| Outlook MCP MCP server for Claude to access Outlook data via Microsoft Graph API | JavaScript | 442 | - |
| Outlook Personal MCP Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph). | Python | - | - |
| Outlook SNDS Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API. | — | - | - |
| outscraper-mcp-server Outscraper MCP business discovery, Maps intelligence, enrichment, reviews, and contact data. | TypeScript | - | - |
| OutSlide Creative workspace. Public MCP: outline previews for Codex and Claude Code; media in the web app. | — | - | - |
| Outstand Publish and schedule social media posts and read analytics across 12 networks through one API. | — | - | - |
| outx-mcp-server MCP server for OutX — LinkedIn social listening & data API | TypeScript | - | - |
| ovecc Architecture guardrails for AI-written code: dependency graph, impact, dead code, CI gate | TypeScript | - | - |
| Ovellum Auto, manual, or hybrid docs that never fall out of sync. | TypeScript | - | - |
| Overdrive Intel AI coding ecosystem intelligence — breaking changes, tools, security alerts from 900+ sources | TypeScript | - | - |
| Overheid Nl data.overheid.nl MCP — the Netherlands national open-data portal (CKAN API). | — | - | - |
| Overleaf Read and edit Overleaf papers from any AI client. Edits can arrive as tracked-change suggestions. | TypeScript | - | - |
| overmind-mcp orchestrateur universel agents ia multi modeles ultra rapide et modulaire via protocole mcp pour piloter claude-code gemini-cli qwen-cli Kilo/Cline et openclaw sans limite, GLM Minimax Kimi Ollam etc Ready | TypeScript | 2 | - |
| Over-Reach Detector Detect when AI code changes exceed declared task scope (MCP server). | Python | 0 | - |
| Overwatch 2 Data MCP Server Overwatch 2 MCP for hero meta, public player stats, replays, patch notes, and OWCS Korea. | — | - | - |
| OVHcloud Official MCP server for managing OVHcloud infrastructures, services & account | — | - | - |
| Ovrin Secure Linux sandboxes for AI agents, as MCP tools. | Python | - | - |
| Owasp OWASP MCP — keyless. | — | - | - |