Koskamo

Nucleus MCP

Nucleus MCP provides a local-first agent memory, governance, and security framework for AI agents. It enables persistent memory storage, compliance tracking, and sovereign control over agent operations, allowing developers to build secure and reliable AI applications with built-in governance features.

Visit Eidetic Works

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Nucleus MCP logo, by Eidetic WorksCommunity listingLocal stdioSource reviewed; not executedPublished by Eidetic Works
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 5 GitHub stars

What you can do with it

  • Implement persistent memory for AI agents
  • Enforce governance and compliance policies
  • Secure agent operations with local-first architecture

Source and maintenance

Community listingRegistry 1.15.2MIT
mcp-registry: io.github.eidetic-works/nucleus@1.15.2Source repositoryProject website
Last repository push
Latest release
v1.13.1
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

nucleus-mcp 1.15.2

pypiuvx
nucleus-mcp package definition
{
  "version": "1.15.2",
  "transport": "stdio",
  "identifier": "nucleus-mcp",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "environmentVariables": [
    {
      "name": "NUCLEUS_BRAIN_PATH",
      "format": "string",
      "description": "Path to .brain/ directory (defaults to .brain in current directory)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "nucleus-mcp": {
      "command": "uvx",
      "args": [
        "nucleus-mcp==1.15.2"
      ],
      "env": {
        "NUCLEUS_BRAIN_PATH": "<YOUR_NUCLEUS_BRAIN_PATH>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "nucleus-mcp": {
      "command": "uvx",
      "args": [
        "nucleus-mcp==1.15.2"
      ],
      "env": {
        "NUCLEUS_BRAIN_PATH": "<YOUR_NUCLEUS_BRAIN_PATH>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "nucleus-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "nucleus-mcp==1.15.2"
      ],
      "env": {
        "NUCLEUS_BRAIN_PATH": "<YOUR_NUCLEUS_BRAIN_PATH>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "nucleus-mcp": {
      "command": "uvx",
      "args": [
        "nucleus-mcp==1.15.2"
      ],
      "env": {
        "NUCLEUS_BRAIN_PATH": "<YOUR_NUCLEUS_BRAIN_PATH>"
      }
    }
  }
}

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