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Haystack
haystack-mcp.haystack.so/mcp
Overview
- Author
- Haystack Team Inc
- Verification
- community
- Auth
- OAuth required
- Categories
- productivity
- Works with
- claudeclaude-apiclaude-codeclaude-desktop
- Docs
- Documentation
haystack_ai_searchRelated MCP servers
FAQ
Haystack install, tools, readiness, and alternatives.
How do I add Haystack to Claude, ChatGPT, or Cursor?
Add Haystack to Claude, ChatGPT, or Cursor by connecting its remote MCP URL in each client's MCP settings. In Claude, add a custom connector. In ChatGPT, add an MCP app. In Cursor, add an MCP server under Settings. The MCP URL is https://haystack-mcp.haystack.so/mcp. This server requires OAuth, so complete the login prompt after you connect.
What tools does the Haystack MCP server provide?
Haystack provides these MCP tools: haystack_ai_search.
What are the best alternatives to Haystack?
As of September 16, 2026, alternatives to Haystack in productivity on the Manufact MCP catalog include AI Video Prompt Generator: Vivideo.ai, Autodesk Product Help, BoardWise, Credits.fm, and ecoExperten Energieausweis.
Does Haystack MCP require authentication?
Haystack requires authentication. Connect it in Claude, ChatGPT, or Cursor and complete the OAuth login prompt.
Who develops Haystack?
Haystack is developed by Haystack Team Inc. It is listed as community on the Claude connector directory.
Not your MCP?
Scan any public or OAuth MCP URL against ChatGPT and Claude publishing checks. No account required.