Koskamo

kdbx MCP

A read-only MCP server that provides per-project secrets from local KeePassXC vaults to AI agents. It injects credentials into commands without printing them to transcripts, logs, or shell history, ensuring agent-safe secret management.

Package and access

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

kdbx MCP logo, by yarrasysCommunity listingLocal stdioSource reviewed; not executedPublished by yarrasys
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 5 GitHub stars

What you can do with it

  • Inject KeePassXC secrets into child process environments
  • Provide read-only access to project-specific credentials
  • Securely hand secrets to AI agents without logging

Source and maintenance

Community listingRegistry 0.3.2MIT
mcp-registry: io.github.yarrasys/kdbx@0.3.2Source repositoryProject website
Last repository push
Latest release
v0.3.2
Maintenance checked

Packages and installation

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

ghcr.io/yarrasys/kdbx:0.3.2

oci
ghcr.io/yarrasys/kdbx:0.3.2 package definition
{
  "transport": "stdio",
  "identifier": "ghcr.io/yarrasys/kdbx:0.3.2",
  "registryType": "oci",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp",
      "description": "kdbx is a CLI; the MCP server is its `mcp` subcommand."
    }
  ],
  "runtimeArguments": [
    {
      "name": "-v",
      "type": "named",
      "value": "{project_dir}:/work",
      "variables": {
        "project_dir": {
          "format": "filepath",
          "isRequired": true,
          "description": "Absolute path to the project whose secrets you want available"
        }
      },
      "isRequired": true,
      "description": "Mount the project directory containing the committed .keepassxc.json pointer file. kdbx discovers the pointer by walking up from the working directory."
    },
    {
      "name": "-v",
      "type": "named",
      "value": "{keepassxc_dir}:/kpx:ro",
      "variables": {
        "keepassxc_dir": {
          "format": "filepath",
          "isRequired": true,
          "description": "Absolute path to the KeePassXC directory, usually ~/.config/keepassxc"
        }
      },
      "isRequired": true,
      "description": "Mount the KeePassXC directory holding the vault and its key file. Mounted read-only: every tool this server exposes is a read."
    },
    {
      "name": "-w",
      "type": "named",
      "value": "/work",
      "description": "Run inside the mounted project so pointer discovery resolves."
    }
  ],
  "environmentVariables": [
    {
      "name": "KEEPASSXC_DIR",
      "default": "/kpx",
      "description": "Where kdbx looks for vaults inside the container. Must match the mount target above."
    },
    {
      "name": "KDBX_ENV",
      "description": "Environment to select, overriding the pointer's defaultEnv. Optional."
    }
  ]
}

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": {
    "kdbx-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "KEEPASSXC_DIR=<YOUR_KEEPASSXC_DIR>",
        "-e",
        "KDBX_ENV=<YOUR_KDBX_ENV>",
        "ghcr.io/yarrasys/kdbx:0.3.2",
        "mcp"
      ],
      "env": {
        "KEEPASSXC_DIR": "<YOUR_KEEPASSXC_DIR>",
        "KDBX_ENV": "<YOUR_KDBX_ENV>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "kdbx-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "KEEPASSXC_DIR=<YOUR_KEEPASSXC_DIR>",
        "-e",
        "KDBX_ENV=<YOUR_KDBX_ENV>",
        "ghcr.io/yarrasys/kdbx:0.3.2",
        "mcp"
      ],
      "env": {
        "KEEPASSXC_DIR": "<YOUR_KEEPASSXC_DIR>",
        "KDBX_ENV": "<YOUR_KDBX_ENV>"
      }
    }
  }
}

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": {
    "kdbx-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "KEEPASSXC_DIR=<YOUR_KEEPASSXC_DIR>",
        "-e",
        "KDBX_ENV=<YOUR_KDBX_ENV>",
        "ghcr.io/yarrasys/kdbx:0.3.2",
        "mcp"
      ],
      "env": {
        "KEEPASSXC_DIR": "<YOUR_KEEPASSXC_DIR>",
        "KDBX_ENV": "<YOUR_KDBX_ENV>"
      }
    }
  }
}

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": {
    "kdbx-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "KEEPASSXC_DIR=<YOUR_KEEPASSXC_DIR>",
        "-e",
        "KDBX_ENV=<YOUR_KDBX_ENV>",
        "ghcr.io/yarrasys/kdbx:0.3.2",
        "mcp"
      ],
      "env": {
        "KEEPASSXC_DIR": "<YOUR_KEEPASSXC_DIR>",
        "KDBX_ENV": "<YOUR_KDBX_ENV>"
      }
    }
  }
}

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