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mcp/harbor
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Catalyst evidence graph MCP

v0.2.0 changelog · 6

ai.catalystproject/evidence-graph

Findings on what compounds and supplements do in the body, with evidence strength, quote and paper.

transport:streamable-http tools:7
View source Website

Target client

run in your project directory 

claude mcp add --transport http evidence-graph https://catalystproject.ai/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

find_evidence Read-only

find evidence

search_nodes Read-only

search nodes

get_findings Read-only

get findings

get_finding Read-only

get finding

get_relations Read-only

get relations

get_reactions Read-only

get reactions

reach

reach

All 7 tools, one page each

1 prompt you invoke yourself

2 resources you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.