SERVER

Keymaster MCP

Rank #63,328

io.github.AInoAKARI/keymaster-mcp

Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.

2 versions

1 GitHub stars

by AInoAKARI (3 servers)View repository ↗

Listed & last published

Apr 2, 2026

PURPOSE

What you can do with Keymaster MCP

Keymaster MCP is a Model Context Protocol (MCP) server published by AInoAKARI. It ranks #63,328 of 167,945 active servers on MCP Toplist, and its repository has 1 GitHub stars. Keymaster MCP is listed across 2 registries — Official MCP and Glama, with 2 tracked versions. It was first listed on Apr 2, 2026 and most recently updated on Apr 2, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Keymaster MCP can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Keymaster MCP

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

USER_KEYMASTER_URL · required
USER_KEYMASTER_TOKEN · required

INSTALLATION AND FIRST TASK

Connect Keymaster MCP and confirm it works

npm package

claude mcp add keymaster-mcp -e "USER_KEYMASTER_URL=<your USER_KEYMASTER_URL>" -e "USER_KEYMASTER_TOKEN=<your USER_KEYMASTER_TOKEN>" -- npx -y @akari-os/keymaster-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.keymaster-mcp]
command = "npx"
args = ["-y", "@akari-os/keymaster-mcp"]

[mcp_servers.keymaster-mcp.env]
USER_KEYMASTER_URL = "<your USER_KEYMASTER_URL>"
USER_KEYMASTER_TOKEN = "<your USER_KEYMASTER_TOKEN>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

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

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

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

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

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

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

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

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

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

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by AInoAKARI

View all AInoAKARI servers →

No task-specific alternatives are catalogued for Keymaster MCPyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Apr 2, 2026
Latest version published: Apr 2, 2026
Version history: 2 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Nov 3, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed
Glama ↗listed since Aug 24, 2026 · still listed

Do you maintain Keymaster MCP? to correct or enrich this profile.

VERSIONS

Available versions (2)

Version	Published
1.0.2	Apr 2, 2026
0.1.0	Nov 25, 2024

STANDING

#63,328of 167,945 active serversTop 50%

Ranks ahead of 104,617 of 167,945 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.AInoAKARI%2Fkeymaster-mcp.svg)](https://mcptoplist.com/server/io.github.AInoAKARI%2Fkeymaster-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.AInoAKARI%2Fkeymaster-mcp"><img src="https://mcptoplist.com/badge/io.github.AInoAKARI%2Fkeymaster-mcp.svg" alt="MCP Toplist: Top 50% of 167,945" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Keymaster MCP?: Keymaster MCP is maintained by AInoAKARI, which publishes 3 MCP servers (4 total versions) tracked on MCP Toplist.
Is Keymaster MCP listed on the Official MCP Registry?: Yes — Keymaster MCP is listed on the Official MCP Registry, alongside Glama.
How many versions does Keymaster MCP have?: MCP Toplist tracks 2 versions of Keymaster MCP, most recently published on Apr 2, 2026.
Where can I find the source code for Keymaster MCP?: The source code for Keymaster MCP is hosted at github.com/AInoAKARI/keymaster-mcp.

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