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Seshat Mcp

ai.papyruslabs/seshat-mcp ยท v0.20.2

Structural code intelligence for AI agents: real call graphs, blast radius, and change history.

Connect Runs on your machine

Terminal
claude mcp add seshat-mcp -e SESHAT_API_KEY=<SESHAT_API_KEY> -- npx -y @papyruslabsai/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "seshat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@papyruslabsai/[email protected]"
      ],
      "env": {
        "SESHAT_API_KEY": "<SESHAT_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "seshat-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@papyruslabsai/[email protected]"
      ],
      "env": {
        "SESHAT_API_KEY": "<SESHAT_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "seshat-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@papyruslabsai/[email protected]"
      ],
      "env": {
        "SESHAT_API_KEY": "<SESHAT_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
SESHAT_API_KEY
Required, secret
Your Seshat API key. Get one free at https://seshat.papyruslabs.ai

Details

Package@papyruslabsai/[email protected] (NPM, stdio)
First published2 Oct 2026
Last updated2 Oct 2026
Registry nameai.papyruslabs/seshat-mcp

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