Enterprise Research Evidence Chain MCP Server

by mikeli20221102-uxio.github.mikeli20221102-ux/diyan-research-mcpv0.1.1

Read-only enterprise research MCP: frameworks, frozen snapshots, sourced results. No trading advice.

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Maintained2mo ago

Install Enterprise Research Evidence Chain MCP server

claude mcp add diyan-research -e DIYAN_API_KEY='<diyan-api-key>' -- uvx diyan-research-mcp

{
  "mcpServers": {
    "diyan-research": {
      "command": "uvx",
      "args": [
        "diyan-research-mcp"
      ],
      "env": {
        "DIYAN_API_KEY": "<diyan-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "diyan-research": {
      "command": "uvx",
      "args": [
        "diyan-research-mcp"
      ],
      "env": {
        "DIYAN_API_KEY": "<diyan-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "diyan-research": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "diyan-research-mcp"
      ],
      "env": {
        "DIYAN_API_KEY": "<diyan-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "diyan-research": {
      "command": "uvx",
      "args": [
        "diyan-research-mcp"
      ],
      "env": {
        "DIYAN_API_KEY": "<diyan-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
DIYAN_API_KEY	yes	yes	Tenant credential issued by Diyan. Fill this on the MCP detail page.
DIYAN_TRANSPORT	—	—	stdio, sse, or streamable-http. Defaults to sse in hosted environments; use stdio for local clients.

Freshness

Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-03 · 2mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-03 · 2mo ago · official registry · v0.1.1

FAQ

›How do I install the Enterprise Research Evidence Chain MCP server in Claude Code?

Run: claude mcp add diyan-research -e DIYAN_API_KEY='<diyan-api-key>' -- uvx diyan-research-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Enterprise Research Evidence Chain require an API key?

Yes. It expects DIYAN_API_KEY, of which 1 is a secret.

›Can I use Enterprise Research Evidence Chain as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Enterprise Research Evidence Chain in the official MCP registry?

Yes, as io.github.mikeli20221102-ux/diyan-research-mcp.