Dev Tools
| Server | Language | Stars | Downloads |
|---|---|---|---|
| @ontomics/ontomics MCP server that extracts domain ontologies from Python codebases | TypeScript | — | — |
| OpenBB Widgets JSON MCP An MCP server that exposes the OpenBB widgets.json specification as structured, callable tools. Instead of parsing long-form documentation, developers (and AI coding assistants like Claude Code) can directly query widget types, inputs, and configuration examples through this server. Each widget type is mapped to its own tool—making it easy to generate, mix, and match valid JSON specs when building new OpenBB apps. The server is built with FastMCP, programmatically generated from the OpenBB developer docs, and hosted on Smithery.ai for discoverability. | — | — | — |
| open-computer-use-mcp Cross-platform Computer Use MCP server launcher. After install, configure open-computer-use mcp. | TypeScript | — | — |
| @openfinclaw/cli One-stop quant-trading AI agent for any coding assistant — MCP server + CLI | TypeScript | — | — |
| openfoodfacts-mcp-server MCP Server for Open Food Facts — barcode lookup, nutrition facts, allergen checks, eco-scores and product search for 3M+ food products | Python | — | — |
| openinsider-mcp MCP server that exposes openinsider.com to any MCP compatible client. | TypeScript | — | — |
| opensafari-mcp iOS Safari automation MCP server via Xcode Simulator + WebKit Remote Debugging Protocol | TypeScript | — | — |
| opensrc-mcp MCP server for fetching and querying dependency source code | TypeScript | — | — |
| opentelemetry-mcp-server Unified MCP server for querying OpenTelemetry traces across multiple backends (Jaeger, Tempo, Traceloop, etc.), enabling AI agents to analyze distributed traces for automated debugging and observability. | Python | 187 | — |
| @optiqcode/cli Optiq Code CLI and MCP Server | TypeScript | — | — |
| optix-mcp-server MCP server for source code analysis | Python | — | — |
| optix-mcp-server-ravn MCP server for source code analysis | Python | — | — |
| oracle.oci-digital-assistant-mcp-server OCI Digital Assistant MCP server | Python | — | — |
| orange-mcp-server-code-assist MCP Code Assist Server | Python | — | — |
| @osanoai/multicli MCP server for Multiple CLI coding agent integration (Claude + Gemini + Codex) | TypeScript | — | — |
| Oscilloscope and Function Generator Server Provide advanced oscilloscope and function generator capabilities to AI agents, enabling multi-channel signal acquisition, real-time analysis, and waveform generation. Automate measurement workflows and protocol decoding with over 40 integrated tools. Seamlessly integrate with AI platforms like Claude Desktop and VS Code extensions for enhanced test and measurement automation. | — | — | — |
| osint-mcp-server OSINT intelligence MCP server — Shodan, VirusTotal, SecurityTrails, Censys, DNS, WHOIS, crt.sh, Wayback, BGP | TypeScript | — | — |
| Otonom Aglar Autonomous agent MCP framework with ReAct loop architecture, semantic memory, secure code execution, and sub-agent delegation. | — | 2 | — |
| otp-mcp-server MCP server for Organization Transport Protocol - connect your AI agents to OTP | TypeScript | — | — |
| OverleafMCP Model Context Protocol (MCP) server that lets AI assistants read Overleaf projects, parse LaTeX document structure, and push section-level edits back via Git. Compatible with Claude Desktop, Cursor, Windsurf, and any MCP client. | JavaScript | 124 | — |
| @p1va/symbols MCP server to read, inspect and troubleshoot codebase symbols | TypeScript | — | — |
| PageLens Visual feedback on frontend apps through automated browser testing with screenshot capture, visual diff, and DOM inspection. | — | 2 | — |
| @pandanpc/mcp-server PandaNpc MCP Server — Claude Code and MCP clients integration for PandaNote | TypeScript | — | — |
| paperdebugger A Plugin-Based Multi-Agent System for In-Editor Academic Writing, Review, and Editing | TypeScript | 1.5k | — |
| Paper Lantern Research intelligence for AI coding agents. 2M+ CS papers with evidence and tradeoffs. | — | — | — |