Cesure MCP

The Cesure MCP server allows AI assistants to write, edit, transpose, and search for guitar tabs and staff notation within the Cesure platform. It enables users to create scores, rework specific bars, search a catalog of classical pieces, and open results directly in the Cesure app or player. The server supports library management and tag organization for authenticated users, facilitating AI-assisted music composition and arrangement.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Vendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-10-26Operated by Cesure

You need:Custom connectors are open on every Claude plan; the free plan holds one.ChatGPT accepts your own server on the plans and workspaces where OpenAI allows itChoose OAuth for the authenticationWith your account, Cesure asks you to sign in on cesure.app and to allow the assistant

MCP endpoint (Streamable HTTP)

https://api.cesure.app/mcp

Vendor documentation

What you can do with it

Write a guitar tab or standard notation score
Transpose a piece up or down by semitones
Search the catalog for classical guitar pieces
Rework specific bars and refinger notes

Source and maintenance

Vendor evidenceRegistry 1.0.0

mcp-registry: app.cesure/cesure@1.0.0 Project website

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.

Oct 31, 2026, 7:41 PM UTC · registry · passed · metadata changed · Source metadata updated
Oct 31, 2026, 7:41 PM UTC · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet registers the same endpoint; pick the client you 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.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http cesure-mcp https://api.cesure.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add cesure-mcp --url https://api.cesure.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable cesure-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "cesure-mcp": {
      "url": "https://api.cesure.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "cesure-mcp": {
      "type": "streamableHttp",
      "url": "https://api.cesure.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start cesure-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "cesure-mcp": {
      "type": "http",
      "url": "https://api.cesure.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http cesure-mcp https://api.cesure.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "cesure-mcp": {
      "url": "https://api.cesure.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "cesure-mcp": {
      "serverUrl": "https://api.cesure.app/mcp"
    }
  }
}

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