Koskamo

Sanctuary MCP

An open-source MCP server that acts as a firewall for AI agents, enforcing operating-system level egress filtering and policy gates. It manages encrypted local keys, maintains a hash-chained audit log, and provides a local approval dashboard for user consent on agent actions.

Visit Sanctuary Protocol

Package and access

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

Sanctuary MCP logo, by Sanctuary ProtocolVendor evidenceLocal stdioSource reviewed; not executedOperated by Sanctuary Protocol
You need:Install Node 22+
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Official MCP Registry namespace is tied to sanctuaryprotocol.ai ·
  • Popularity 10 GitHub stars

What you can do with it

  • Enforce operating-system level egress filtering for AI agents
  • Manage encrypted local keys and state for agent privacy
  • Provide local approval dashboard for policy-gated calls
  • Maintain a hash-chained audit log of agent activities

Source and maintenance

Vendor evidenceRegistry 1.8.4Apache-2.0
mcp-registry: ai.sanctuaryprotocol/sanctuary@1.8.4Source repository
Last repository push
Latest release
v1.8.4
Maintenance checked

Packages and installation

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

@sanctuary-framework/mcp-server 1.8.4

npm
@sanctuary-framework/mcp-server package definition
{
  "version": "1.8.4",
  "transport": "stdio",
  "identifier": "@sanctuary-framework/mcp-server",
  "registryType": "npm"
}

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": {
    "sanctuary-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@sanctuary-framework/mcp-server@1.8.4"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "sanctuary-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@sanctuary-framework/mcp-server@1.8.4"
      ]
    }
  }
}

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": {
    "sanctuary-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@sanctuary-framework/mcp-server@1.8.4"
      ]
    }
  }
}

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": {
    "sanctuary-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@sanctuary-framework/mcp-server@1.8.4"
      ]
    }
  }
}

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