Search and researchOnline
Companies House
UK Companies House public register: search companies, officers, ownership, filings and documents.
- GitHub stars
- 13
Search and research MCP servers online
Check the source documentation for each connection.
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18 MCP servers
Developer toolsOnline
CPU Performance Engineering
A CPU performance engineering brain: a vetted reading list, benchmarks and cited source passages
- GitHub stars
- 1,185
Search and researchOnline
Gemini
Model Context Protocol server for Google Gemini AI with chat, research, and grounding
- GitHub stars
- 34
Search and researchOnline
Google Knowledge Graph
Search Google's Knowledge Graph for structured information about real-world entities
- GitHub stars
- 13
Knowledge and memoryOnline
PageIndex MCP
Reasoning-based RAG system for chatting with long PDFs. Supports local and online files.
- GitHub stars
- 406
Health and scienceOnline
Pubcrawl
PubMed & Europe PMC literature search, US/UK drug labelling, and clinical trials for AI assistants.
- GitHub stars
- 15
Search and researchOnline
UK Legal Research
UK legal research — case law, legislation, Hansard, bills, votes, committees, HMRC, citations
- GitHub stars
- 20
Other toolsOnline
Award Travel Finder
Search award flight availability and points pricing across 27 airlines and 23 loyalty programs.
- GitHub stars
- 12
Search and researchOnline
Verified Handles
Look up people, organisations and things, and their official social media accounts and identifiers.
- GitHub stars
- 28
Search and researchOnline
Wayback Machine
MCP server and CLI tool for interacting with the Wayback Machine without API keys
- GitHub stars
- 61
Search and researchOnline
Criterion
Semantic search across 6,236 Quran verses and 12,416 authentic Hadiths for Islamic guidance.
- GitHub stars
- 20
Developer toolsOnline
Codealive Mcp
Semantic code search and analysis from CodeAlive for AI assistants and agents.
- GitHub stars
- 90
Sales and marketingOnline
Fanout
Multi-URL comparative content analysis with topical gap detection
- GitHub stars
- 13
Search and researchOnline
Mcp Omnisearch
MCP server for integrating Omnisearch with LLMs
- GitHub stars
- 359
Knowledge and memoryOnline
Notebooklm Mcp Secure
Security-hardened NotebookLM MCP with post-quantum encryption
- GitHub stars
- 88
Search and researchOnline
Open Library
Search books and authors on the Internet Archive's Open Library
- GitHub stars
- 100
Data and databasesOnline
Marmot Data Catalog
Open-source data catalog. Search assets, explore lineage, and find ownership.
- GitHub stars
- 627
Other categories in Online
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What other kinds of MCP servers are in Online?
Other categories in Online: Developer tools (20 MCP servers), Knowledge and memory (14 MCP servers), Data and databases (10 MCP servers), Productivity and collaboration (10 MCP servers), and Other tools (7 MCP servers).
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