Koskamo

Lockkeeper MCP

Lockkeeper is a local skill router and prompt-injection firewall for AI coding agents. It indexes installed skills, MCP servers, and tools to route only the relevant few to the agent per task, reducing context window usage. It also scans skills and plugins for hidden instructions or data exfiltration before the agent reads them, and can block hostile tool calls live.

Package and access

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

Lockkeeper MCP logo, by Hannay001Community listingLocal stdioSource reviewed; not executedPublished by Hannay001
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 18 GitHub stars

What you can do with it

  • Route specific skills and MCP servers to AI agents based on task requirements
  • Scan skills and plugins for prompt injection or data exfiltration
  • Block hostile tool calls live to enhance agent security
  • Reduce context window usage by limiting loaded capabilities

Source and maintenance

Community listingRegistry 1.4.0
mcp-registry: io.github.Hannay001/lockkeeper@1.4.0Source repositoryProject website
Last repository push
Latest release
v1.4.0
Maintenance checked

Packages and installation

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

lockkeeper 1.4.0

pypiuvx
lockkeeper package definition
{
  "version": "1.4.0",
  "transport": "stdio",
  "identifier": "lockkeeper",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ]
}

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": {
    "lockkeeper-mcp": {
      "command": "uvx",
      "args": [
        "lockkeeper==1.4.0",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "lockkeeper-mcp": {
      "command": "uvx",
      "args": [
        "lockkeeper==1.4.0",
        "mcp"
      ]
    }
  }
}

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": {
    "lockkeeper-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "lockkeeper==1.4.0",
        "mcp"
      ]
    }
  }
}

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": {
    "lockkeeper-mcp": {
      "command": "uvx",
      "args": [
        "lockkeeper==1.4.0",
        "mcp"
      ]
    }
  }
}

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