AI / ML
| Server | Language | Stars | Downloads |
|---|---|---|---|
| @nylas/helix-mcp-server MCP server and CLI for Nylas Helix — email, calendar, contacts, and identity context for AI agents. | TypeScript | - | - |
| @nysds/mcp-server MCP server for the New York State Design System. Exposes components, tokens, and documentation to AI assistants. | TypeScript | - | - |
| nyxory Agent-to-agent cloud service: deploys and runs your apps and services — domains, logs, real status. | TypeScript | - | - |
| nyxstrike AI Powered penetration testing Platform for offensive security research | Python | 141 | - |
| nz.agenticrail/gate Deterministic gate for AI agents: ALLOW/DENY a step before it runs, sealed to a verifiable receipt. | — | - | - |
| nz.phos/analytics-engine AI analytics — sales analysis, ML forecasting, customer segmentation. | — | - | - |
| nz.phos/marketing-engine AI marketing — content generation, competitor analysis, social publishing. | — | - | - |
| nz.phos/piranha BJJ video analysis — YOLO pose detection + Claude AI technique analysis. | — | - | - |
| nz.phos/sales-engine AI sales — prospect discovery, ICP scoring, outreach generation. | — | - | - |
| OAIA Arena Score AI trading agents against 2,048 coin-flipping monkeys. Public leaderboard. | — | - | - |
| oai-app-composer | TypeScript | 7 | - |
| @objectstack/mcp ObjectStack as an MCP server — exposes your app's objects (and AI tools) over the Model Context Protocol (stdio + Streamable HTTP) | TypeScript | - | - |
| obot Complete MCP Platform -- Hosting, Registry, Gateway, and Chat Client | Go | 897 | - |
| obot-mcpserver-examples Basic MCP servers that run in a Docker container | TypeScript | 0 | - |
| Obris Stop re-explaining yourself to AI. Save knowledge once, use it in every conversation. | Python | - | - |
| Obriym CRM Operate Obriym CRM from your AI assistant: leads, deals, orders, catalog, stock, marketplaces. | — | - | - |
| observer.blacklight/signals Realizability-gated Hyperliquid & Polymarket wallet copyability, risk & smart-money signals. | — | - | - |
| obsidian-mcp-server-enhanced This is an enhanced version of the excellent cyanheads/obsidian-mcp-server with additional features specifically tailored for remote Claude.ai integration, advanced task querying, and security via Tailscale. | TypeScript | 37 | - |
| obsidian-mind An Obsidian vault that gives AI coding agents persistent memory. Claude Code, Codex CLI, Gemini CLI. | TypeScript | 4.7k | - |
| obsidian-pm Project management natively in your Obsidian vault. Table, Gantt, and Kanban views with subtasks, dependencies, time tracking, and custom fields — all stored as plain Markdown. No external services. | TypeScript | 693 | - |
| obsidian-smart-composer AI chat assistant for Obsidian with contextual awareness, smart writing assistance, and one-click edits. Features vault-aware conversations, semantic search, and local model support. | TypeScript | 2.3k | - |
| obsidian-sync-mcp MCP server for Obsidian — access your vault from any AI agent, even when your machine is off. Powered by Self-hosted LiveSync. | TypeScript | 56 | - |
| obsidian-sync-vault-ce The missing bridge between your 10+ TB cloud drive and your AI brain. | TypeScript | 134 | - |
| obsidian-tc MCP server for Obsidian — comprehensive tool surface for humans and autonomous agents | TypeScript | - | - |
| OBTO Your AI builds, deploys, and runs full-stack apps on a hosted workspace created at first sign-in. | — | - | - |