Search
| Server | Language | Stars | Downloads |
|---|---|---|---|
| @nitish-raj/searxng-mcp-bridge MCP Server for SearxNG Bridge | TypeScript | — | — |
| NixOS Provides a server for accessing NixOS packages, system options, Home Manager, and nix-darwin configurations with multi-level caching and advanced search capabilities | Python | 511 | — |
| node_ddg_search | TypeScript | 0 | — |
| NotHumanAllowed Multi-agent orchestration platform with tools for posts, knowledge grounding, consensus operations, messaging, and browser automation. | JavaScript | 73 | — |
| nowledge-mem Memory and context manager just works. | Python | 122 | — |
| npi-registry-mcp-server-fastmcp MCP server for searching the National Provider Identifier (NPI) registry | Python | — | — |
| Npm Plus Search npm packages, check bundle sizes, scan vulnerabilities, and compare download trends. | TypeScript | 0 | — |
| Npm Search Searches npm packages and returns live registry data including versions, downloads, and comparisons. | TypeScript | 0 | — |
| npm-search-mcp-server MCP server for searching npm | TypeScript | 15 | — |
| NPM Tools Search npm packages, audit dependencies, check bundle sizes, and compare packages side by side. | TypeScript | 0 | — |
| Nucleus Cross-platform memory synchronization between dev environments using persistent knowledge stores called engrams. | TypeScript | 1 | — |
| Observe Integrates with Observe platform for performance monitoring through OPAL queries, dataset management, monitor configuration, and semantic search of troubleshooting runbooks to enable natural language root cause analysis and system reliability investigations. | — | 1 | — |
| obsidian-mcp-tools Add Obsidian integrations like semantic search and custom Templater prompts to Claude or any MCP client. | TypeScript | 676 | — |
| oecd-search Discover OECD datasets and indicators, and browse categories across economy, health, education, environment, and more. Inspect dataset structures to identify dimensions, attributes, and valid values for precise queries. Query time series with filters and generate shareable links to explore results in your browser. | — | — | — |
| OMEGA Persistent memory system for coding agents with semantic search, entity extraction, relationship mapping, and cross-session learning. | Python | 48 | — |
| OmniClip RAG Local-first RAG knowledge base supporting 1290 file formats with semantic search, markdown indexing, and read-only MCP retrieval. | — | 16 | — |
| OneMCP Aggregates tools from multiple MCP servers with TF-IDF semantic search for natural language tool discovery | — | 1 | — |
| One Piece Oracle One Piece TCG card search, deck analysis, and set browsing. | TypeScript | 0 | — |
| OneSource Sales Intelligence OneSource sales intelligence integration for ICP search, lookalike discovery, TAM analysis, and contact enrichment. | — | 0 | — |
| Onion Search Anonymous web search and page retrieval through the Tor network with DuckDuckGo integration. | — | 0 | — |
| open-aware Aware - Deep Code Research Agent for Complex Codebase & Knowledge that “Act As Your Agentic Principal Engineer” | — | 469 | — |
| opencode-plugin-improved-webtools OpenCode plugin shadowing webfetch and websearch with a FastMCP wrapper. | TypeScript | 0 | — |
| Open Deep Research Performs iterative, deep research on any topic by combining search engines, web scraping, and large language models to generate comprehensive markdown reports. | Python | 10.9k | — |
| OpenDirectories Business Data Search 12M+ verified businesses across 10 countries via government registers with competitor analysis and market density tools. | Python | 0 | — |
| Open Docs (Technical Documentation Search) Crawls and indexes technical documentation sites with multi-language support using jieba-wasm and Lunr.js for full-text search capabilities | TypeScript | 17 | — |