Koskamo

Keymaster MCP

A read-only runtime secret retrieval server for HashiCorp Vault via Keymaster, designed for autonomous AI agents. It exposes capabilities like secret_status, list_services, list_secrets, healthcheck, and rotate_secret without returning production credentials to the model, ensuring non-disclosing MCP output and bounded permission.

Package and access

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

Keymaster MCP logo, by AInoAKARICommunity listingLocal stdioSource reviewed; not executedPublished by AInoAKARI
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 1 GitHub star

What you can do with it

  • Check credential capability without disclosing credentials
  • Discover supported service and key-name pairs
  • Validate credentials upstream and return statuses
  • Return safe rotation guidance without accepting replacement values

Source and maintenance

Community listingRegistry 1.0.2
mcp-registry: io.github.AInoAKARI/keymaster-mcp@1.0.2Source repository
Last repository push
Maintenance checked

Packages and installation

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

@akari-os/keymaster-mcp 1.0.2

npm
@akari-os/keymaster-mcp package definition
{
  "version": "1.0.2",
  "transport": "stdio",
  "identifier": "@akari-os/keymaster-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "USER_KEYMASTER_URL",
      "format": "string",
      "isRequired": true,
      "description": "Keymaster proxy URL"
    },
    {
      "name": "USER_KEYMASTER_TOKEN",
      "format": "string",
      "isRequired": true,
      "description": "Bearer token for Keymaster authentication"
    }
  ]
}

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": {
    "keymaster-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@akari-os/keymaster-mcp@1.0.2"
      ],
      "env": {
        "USER_KEYMASTER_URL": "<YOUR_USER_KEYMASTER_URL>",
        "USER_KEYMASTER_TOKEN": "<YOUR_USER_KEYMASTER_TOKEN>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "keymaster-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@akari-os/keymaster-mcp@1.0.2"
      ],
      "env": {
        "USER_KEYMASTER_URL": "<YOUR_USER_KEYMASTER_URL>",
        "USER_KEYMASTER_TOKEN": "<YOUR_USER_KEYMASTER_TOKEN>"
      }
    }
  }
}

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": {
    "keymaster-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@akari-os/keymaster-mcp@1.0.2"
      ],
      "env": {
        "USER_KEYMASTER_URL": "<YOUR_USER_KEYMASTER_URL>",
        "USER_KEYMASTER_TOKEN": "<YOUR_USER_KEYMASTER_TOKEN>"
      }
    }
  }
}

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": {
    "keymaster-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@akari-os/keymaster-mcp@1.0.2"
      ],
      "env": {
        "USER_KEYMASTER_URL": "<YOUR_USER_KEYMASTER_URL>",
        "USER_KEYMASTER_TOKEN": "<YOUR_USER_KEYMASTER_TOKEN>"
      }
    }
  }
}

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