AI / ML
| Server | Language | Stars | Downloads |
|---|---|---|---|
| @onrelay/mcp Relay MCP server for local AI coding tools | TypeScript | - | - |
| Onsa Find scored B2B leads, read campaign replies and send approved LinkedIn outreach. | — | - | - |
| onshape-mcp MCP server for Onshape CAD integration | TypeScript | - | - |
| @onta/mcp Onta MCP server — expose context graph tools to AI agents | TypeScript | - | - |
| onthebrinkai | TypeScript | 0 | - |
| OntoRamp Decision Intelligence Log, evaluate, and ground AI decisions against authority context. Returns PASS, WARN, or BLOCK. | — | - | - |
| OntoRamp Governance Assessment Governance maturity assessment, compliance gap analysis, and evidence-linked briefs for AI agents. | — | - | - |
| OntoRamp Graph Query Architecture-grounded query for AI agents. Governance constraints, system dependencies, evidence. | — | - | - |
| OntoRamp Transformation Radar Transformation readiness gaps and initiative risk signals for AI agents and enterprise change leads. | — | - | - |
| On va où ? Routing API Address geocoding and bike, scooter, motorcycle, wheelchair and walking routes across Europe. | TypeScript | - | - |
| Onvexia — Crypto Fundamentals, Sentiment & Onchain Tracking Crypto fundamental analysis, sentiment and whale tracking for traders and AI agents. | — | - | - |
| Onymu Check domain availability across every extension, generate names, and check social handles. | — | - | - |
| onyx-mcp-server Model Context Protocol (MCP) server for seamless integration with Onyx AI knowledge bases | TypeScript | - | - |
| @onyxsecurity/mcp-server-guard Inspect MCP server traffic with Onyx AI Guard — before handlers run, and before results leave. | TypeScript | - | - |
| onzero — Creative Studio Turn Claude into a creative studio: DNA-locked characters, images, video, voiceover — 55 tools. | — | - | - |
| Oolkin AI colleagues that keep your standards, your project and their reasoning between sessions | — | - | - |
| opcode A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more. | TypeScript | 22.4k | - |
| OpCreative Print-on-demand fulfillment: manage orders, catalog and account from AI clients. Writes ask first. | — | - | - |
| OPCUA-MCP MCP server that connects AI agents with industry systems via OPC UA | Python | 15 | - |
| opcua-mcp-server MCP server for OPC UA: read, write, browse, call methods, history, events and alarms. | TypeScript | - | - |
| Opedd — Licensed Content for AI Licensed, rights-cleared content for AI agents - verifiable license keys + EU AI Act attestation. | TypeScript | - | - |
| openaccountants Open-source tax skills for AI — 371 skills across 134 countries. Upload to any LLM or connect via MCP. Quality-tiered Q1–Q5. | Python | 66 | - |
| Open Advertising Manage 13 advertising platforms (Google Ads, Meta, TikTok, LinkedIn, The Trade Desk, and more) from AI agents. | TypeScript | 0 | - |
| OpenAEO Asks 8 AI crawlers for your page, checks who really answered, and writes the fixes. MIT. | TypeScript | - | - |
| @openagentemail/mcp MCP server for openagent.email — unlimited agent mailboxes via REST + MCP | TypeScript | - | - |