Enterprise Research Evidence Chain MCP Server
API key requiredRead-only enterprise research MCP: frameworks, frozen snapshots, sourced results. No trading advice.
To add Enterprise Research Evidence Chain to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 2 environment variables, listed below.
Install
uvx diyan-research-mcp@0.1.1Environment variables
DIYAN_API_KEYSet in your MCP configDIYAN_TRANSPORTSet in your MCP configInstall with your client
claude mcp add enterprise-research-evidence-chain --env DIYAN_API_KEY=<YOUR_DIYAN_API_KEY> --env DIYAN_TRANSPORT=<YOUR_DIYAN_TRANSPORT> -- uvx diyan-research-mcp@0.1.1
Run this in a terminal to add the server to Claude Code.
What this does
Enterprise Research Evidence Chain exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
DIYAN_API_KEY DIYAN_TRANSPORT
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Enterprise Research Evidence Chain?
Run the Claude Code command in the install section to add Enterprise Research Evidence Chain to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Enterprise Research Evidence Chain?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Enterprise Research Evidence Chain as well.
Does Enterprise Research Evidence Chain need an API key?
Yes. Before it can run, set these environment variables: DIYAN_API_KEY, DIYAN_TRANSPORT. They go in the env block of your MCP config.
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