# Search and research MCP servers online

Check the source documentation for each connection.

5 MCP servers. Also on the [web page](https://mcpdirectory.fyi/ae/global/online/category/search-research).

## MCP servers

1. [Hive Intelligence MCP](https://mcpdirectory.fyi/ae/global/online/hive-intelligence-mcp.md), Finance and crypto, Online: Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.
2. [mcpsurfr](https://mcpdirectory.fyi/ae/global/online/mcpsurfr.md), Search and research, Online: Local web search with multi-engine deep research and on-device re-ranking. No API keys.
3. [OpenPitch](https://mcpdirectory.fyi/ae/global/online/openpitch.md), Search and research, Online: Open, sourced, confidence-scored intelligence on AI startups - a free PitchBook alternative.
4. [Veritasgraph](https://mcpdirectory.fyi/ae/global/online/veritasgraph.md), Knowledge and memory, Online: Zero-trust, air-gapped Enterprise GraphRAG MCP server with offline, citation-grounded answers.
5. [Minirag Mcp](https://mcpdirectory.fyi/ae/global/online/minirag-mcp.md), Knowledge and memory, Online: Local-first RAG MCP server: hybrid search over a folder of your own documents

## Other categories in Online

- [Knowledge and memory](https://mcpdirectory.fyi/ae/global/online/category/knowledge-memory.md): 5 MCP servers
- [Developer tools](https://mcpdirectory.fyi/ae/global/online/category/developer-tools.md): 4 MCP servers
- [Finance and crypto](https://mcpdirectory.fyi/ae/global/online/category/finance-crypto.md): 3 MCP servers
- [Data and databases](https://mcpdirectory.fyi/ae/global/online/category/data-databases.md): 1 MCP server
- [Other tools](https://mcpdirectory.fyi/ae/global/online/category/other-tools.md): 1 MCP server
- [Security](https://mcpdirectory.fyi/ae/global/online/category/security.md): 1 MCP server