SERVER

Mizuki

Rank #19,697

org.opencovenant/mizuki

Fixed-price maintenance for public GitHub issues, paid in USDC on Solana.

1 version

8 GitHub stars

by open-covenant (3 servers)View repository ↗

First listed

Sep 1, 2026

Last publish date

Sep 2, 2026

PURPOSE

What you can do with Mizuki

Mizuki is a Model Context Protocol (MCP) server published by open-covenant. It ranks #19,697 of 167,945 active servers on MCP Toplist, and its repository has 8 GitHub stars. Mizuki is listed on Official MCP, with 1 tracked version. It was first listed on Sep 1, 2026 and most recently updated on Sep 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 Mizuki 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 Mizuki

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

MIZUKI_API_URL · optional
MIZUKI_API_TOKEN · optional
MIZUKI_MCP_TIMEOUT_MS · optional

INSTALLATION AND FIRST TASK

Connect Mizuki and confirm it works

npm package

claude mcp add mizuki -e "MIZUKI_API_URL=<your MIZUKI_API_URL>" -e "MIZUKI_API_TOKEN=<your MIZUKI_API_TOKEN>" -e "MIZUKI_MCP_TIMEOUT_MS=<your MIZUKI_MCP_TIMEOUT_MS>" -- npx -y mizuki-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.mizuki]
command = "npx"
args = ["-y", "mizuki-mcp"]

[mcp_servers.mizuki.env]
MIZUKI_API_URL = "<your MIZUKI_API_URL>"
MIZUKI_API_TOKEN = "<your MIZUKI_API_TOKEN>"
MIZUKI_MCP_TIMEOUT_MS = "<your MIZUKI_MCP_TIMEOUT_MS>"

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

npm package

{
  "mcpServers": {
    "mizuki": {
      "command": "npx",
      "args": [
        "-y",
        "mizuki-mcp"
      ],
      "env": {
        "MIZUKI_API_URL": "<your MIZUKI_API_URL>",
        "MIZUKI_API_TOKEN": "<your MIZUKI_API_TOKEN>",
        "MIZUKI_MCP_TIMEOUT_MS": "<your MIZUKI_MCP_TIMEOUT_MS>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "mizuki": {
      "command": "npx",
      "args": [
        "-y",
        "mizuki-mcp"
      ],
      "env": {
        "MIZUKI_API_URL": "<your MIZUKI_API_URL>",
        "MIZUKI_API_TOKEN": "<your MIZUKI_API_TOKEN>",
        "MIZUKI_MCP_TIMEOUT_MS": "<your MIZUKI_MCP_TIMEOUT_MS>"
      }
    }
  }
}

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

npm package

{
  "servers": {
    "mizuki": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mizuki-mcp"
      ],
      "env": {
        "MIZUKI_API_URL": "<your MIZUKI_API_URL>",
        "MIZUKI_API_TOKEN": "<your MIZUKI_API_TOKEN>",
        "MIZUKI_MCP_TIMEOUT_MS": "<your MIZUKI_MCP_TIMEOUT_MS>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "mizuki": {
      "command": "npx",
      "args": [
        "-y",
        "mizuki-mcp"
      ],
      "env": {
        "MIZUKI_API_URL": "<your MIZUKI_API_URL>",
        "MIZUKI_API_TOKEN": "<your MIZUKI_API_TOKEN>",
        "MIZUKI_MCP_TIMEOUT_MS": "<your MIZUKI_MCP_TIMEOUT_MS>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "mizuki": {
      "command": "npx",
      "args": [
        "-y",
        "mizuki-mcp"
      ],
      "env": {
        "MIZUKI_API_URL": "<your MIZUKI_API_URL>",
        "MIZUKI_API_TOKEN": "<your MIZUKI_API_TOKEN>",
        "MIZUKI_MCP_TIMEOUT_MS": "<your MIZUKI_MCP_TIMEOUT_MS>"
      }
    }
  }
}

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.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Sep 1, 2026
Latest version published: Sep 2, 2026
Version history: 1 version tracked (below)
Requirements evidence: Declared by the Official MCP Registry, 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: Sep 2, 2026

Registry sightings

Official MCP ↗listed since Sep 2, 2026 · still listed

Do you maintain Mizuki? to correct or enrich this profile.

VERSIONS

Available versions (1)

Version	Published
0.1.2	Sep 2, 2026

STANDING

#19,697of 167,945 active serversTop 25%

Ranks ahead of 148,248 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/org.opencovenant%2Fmizuki.svg)](https://mcptoplist.com/server/org.opencovenant%2Fmizuki)

HTML

<a href="https://mcptoplist.com/server/org.opencovenant%2Fmizuki"><img src="https://mcptoplist.com/badge/org.opencovenant%2Fmizuki.svg" alt="MCP Toplist: Top 25% of 167,945" /></a>

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

FAQ

Frequently asked questions

Who maintains Mizuki?: Mizuki is maintained by open-covenant, which publishes 3 MCP servers (3 total versions) tracked on MCP Toplist.
Is Mizuki listed on the Official MCP Registry?: Yes — Mizuki is listed on the Official MCP Registry.
How many versions does Mizuki have?: MCP Toplist tracks 1 version of Mizuki, most recently published on Sep 2, 2026.
Where can I find the source code for Mizuki?: The source code for Mizuki is hosted at github.com/open-covenant/covenant.

Used in projects

Do you run this server?

Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.

EXPLORE

All MCP Servers Official MCP Servers GitHub MCP Servers Best MCP Servers Most Active MCP Servers New MCP Servers Best New MCP Servers