# Search and research MCP servers online

Check the source documentation for each connection.

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

## MCP servers

1. [Agent Web Search](https://mcpdirectory.fyi/cn/global/online/agent-web-search.md), Search and research, Online: Provider-neutral web\_search for AI agents. Grounding + agent search APIs, keyless defaults.
2. [Free Search](https://mcpdirectory.fyi/cn/global/online/free-search.md), Search and research, Online: No-API-key web search, page fetching and document reading across many engines. Local-first.
3. [Mcp Local Rag](https://mcpdirectory.fyi/cn/global/online/mcp-local-rag-2.md), Developer tools, Online: Semantic code & doc search with keyword boost. AST code nav, auto HF mirror, local, privacy-first.
4. [One Search Mcp](https://mcpdirectory.fyi/cn/global/online/one-search-mcp.md), Search and research, Online: Web search, URL discovery, scraping & extraction with agent-browser and search providers
5. [SearXNG HTTP MCP](https://mcpdirectory.fyi/cn/global/online/searxng-http-mcp.md), Search and research, Online: Self-contained SearXNG metasearch MCP server. One Docker image, 200+ engines, privacy-first.
6. [WebSearch MCP Server](https://mcpdirectory.fyi/cn/global/online/websearch-mcp-server.md), Search and research, Online: Zero-API-key MCP search server: multi-engine web/academic search, PDF parsing, secure web fetch
7. [BibiGPT YouTube Video Summarizer](https://mcpdirectory.fyi/cn/global/online/bibigpt-youtube-video-summarizer.md), Knowledge and memory, Online: AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.
8. [FirstData](https://mcpdirectory.fyi/cn/global/online/firstdata.md), Search and research, Online: Hosted MCP server for finding authoritative primary data sources and official portals.
9. [fojin — Buddhist Canon Tools](https://mcpdirectory.fyi/cn/global/online/fojin-buddhist-canon-tools.md), Search and research, Online: Buddhist canon tools: search, passages, cross-canon parallels, dictionaries — all URN-cited.
10. [Gread](https://mcpdirectory.fyi/cn/global/online/gread.md), Developer tools, Online: An MCP server that gives your AI access to the source code and docs of all public github repos
11. [memecub](https://mcpdirectory.fyi/cn/global/online/memecub.md), AI and media generation, Online: Find memes and Chinese 表情包, and auto-place reaction images into articles, with license info.
12. [WorldRole](https://mcpdirectory.fyi/cn/global/online/worldrole.md), Search and research, Online: Free remote and overseas job search with sources and eligibility checks. Usage limits apply.
13. [Bibverify](https://mcpdirectory.fyi/cn/global/online/bibverify.md), Search and research, Online: Verify and repair BibTeX references with DOI-first MCP tools.
14. [Elasticsearch Mcp Server](https://mcpdirectory.fyi/cn/global/online/elasticsearch-mcp-server.md), Data and databases, Online: MCP server for interacting with Elasticsearch
15. [Scopus Mcp](https://mcpdirectory.fyi/cn/global/online/scopus-mcp.md), Search and research, Online: A Model Context Protocol server for the Elsevier Scopus API

## Other categories in Online

- [Developer tools](https://mcpdirectory.fyi/cn/global/online/category/developer-tools.md): 18 MCP servers
- [Knowledge and memory](https://mcpdirectory.fyi/cn/global/online/category/knowledge-memory.md): 10 MCP servers
- [Data and databases](https://mcpdirectory.fyi/cn/global/online/category/data-databases.md): 8 MCP servers
- [AI and media generation](https://mcpdirectory.fyi/cn/global/online/category/ai-media-generation.md): 6 MCP servers
- [Productivity and collaboration](https://mcpdirectory.fyi/cn/global/online/category/productivity-collaboration.md): 6 MCP servers
- [Cloud and DevOps](https://mcpdirectory.fyi/cn/global/online/category/cloud-devops.md): 3 MCP servers
- [Other tools](https://mcpdirectory.fyi/cn/global/online/category/other-tools.md): 3 MCP servers
- [Security](https://mcpdirectory.fyi/cn/global/online/category/security.md): 2 MCP servers
- [Communication](https://mcpdirectory.fyi/cn/global/online/category/communication.md): 1 MCP server
- [Health and science](https://mcpdirectory.fyi/cn/global/online/category/health-science.md): 1 MCP server
- [Sales and marketing](https://mcpdirectory.fyi/cn/global/online/category/sales-marketing.md): 1 MCP server
- [Web and browser automation](https://mcpdirectory.fyi/cn/global/online/category/web-browser-automation.md): 1 MCP server