Koskamo

Cajon.pro MCP

An official MCP server by Cajon.pro providing read-only access to their drum school map, song tempo (BPM) data, drum part notation, and their online cajon instrument catalog.

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.

Cajon.pro MCP logo, by Cajon.proVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-07Operated by Cajon.pro
MCP endpoint (Streamable HTTP)
https://cajon.pro/mcp
Vendor documentation

What its tools do

4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

4 of 4 have a description · 4 of 4 declare behavior hints · 3 of 3 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to cajon.pro ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Find drum schools on a map
  • Get song tempo and drum parts
  • Browse cajon product catalog

Source and maintenance

Vendor evidenceRegistry 0.1.0

Protocol and capabilities

Server
pro.cajon/drums 0.1.0
MCP protocol negotiated in check
2025-11-25
Tools
4 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Data from cajon.pro, a cajon workshop that also runs free services for drummers: a map of drum schools and teachers, a library of song drum parts with tempo, online drum tools. Data is in Russian; translate for the user as needed. Always give the user the page links from the results — prices, contacts and parts are kept current there.

Tools

4 advertised

find_drum_schools — Find drum schools and teachers
Advertised by the server during the last successful anonymous check.
Advertised read-only

Find drum schools, drum and percussion teachers, cajon classes, drum studios, drum circles and drum shops on «Ударная карта» (the Drum Map of cajon.pro): a free, curated map of places in Russia, Kazakhstan, Armenia, Belarus and other countries. Search by city, by coordinates with a radius, or by part of the name or address; filter by instrument and kind of place. Returns name, address, phone, website and a link to the place page — give the user that link.

find_drum_schools input schema
{
  "type": "object",
  "properties": {
    "lat": {
      "type": "number",
      "description": "Latitude of the point to search around (use with lon)."
    },
    "lon": {
      "type": "number",
      "description": "Longitude of the point to search around (use with lat)."
    },
    "city": {
      "type": "string",
      "description": "City, preferably as written locally: «Москва», «Санкт-Петербург», «Алматы», «Ереван», «Минск». English names like Moscow also work."
    },
    "kind": {
      "enum": [
        "school",
        "studio",
        "teacher",
        "club",
        "shop",
        "other"
      ],
      "type": "string",
      "description": "Only this kind of place."
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50,
      "minimum": 1,
      "description": "How many results to return."
    },
    "query": {
      "type": "string",
      "description": "Words from the name, address or description, e.g. «джембе» or a street name."
    },
    "radius_km": {
      "type": "number",
      "default": 30,
      "maximum": 500,
      "minimum": 1,
      "description": "Search radius around lat/lon, km."
    },
    "instrument": {
      "enum": [
        "cajon",
        "kit",
        "djembe",
        "congas",
        "darbuka",
        "percussion"
      ],
      "type": "string",
      "description": "Only places that teach or play this: cajon, kit (drum kit), djembe, congas (congas and bongos), darbuka, percussion (other percussion)."
    }
  },
  "additionalProperties": false
}
find_drum_schools annotations
{
  "title": "Find drum schools and teachers",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
find_songs — Find song tempo and drum parts
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search the cajon.pro library of Russian and international songs: tempo (BPM), time signature and, for many songs, a drum part — drum sheet music with playback, slow-down and section loop, free online. Search by artist and/or title in any script (Cyrillic or Latin), or list songs at a given tempo. Returns links to the drum part page.

find_songs input schema
{
  "type": "object",
  "properties": {
    "bpm": {
      "type": "integer",
      "maximum": 300,
      "minimum": 30,
      "description": "Tempo to look for, beats per minute."
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50,
      "minimum": 1,
      "description": "How many results to return."
    },
    "query": {
      "type": "string",
      "description": "Artist and/or song title, e.g. «Кино Группа крови» or «Nirvana»."
    },
    "bpm_range": {
      "type": "integer",
      "default": 3,
      "maximum": 20,
      "minimum": 0,
      "description": "Allowed difference from bpm."
    }
  },
  "additionalProperties": false
}
find_songs annotations
{
  "title": "Find song tempo and drum parts",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
cajon_catalog — Handmade cajons for sale
Advertised by the server during the last successful anonymous check.
Advertised read-only

Cajons and cajon accessories made by the Cajon.pro workshop in Russia: prices in rubles, availability, specifications, delivery and payment options, and the page to buy each one.

cajon_catalog input schema
{
  "type": "object",
  "properties": {
    "max_price": {
      "type": "number",
      "minimum": 0,
      "description": "Only products up to this price, rubles."
    }
  },
  "additionalProperties": false
}
cajon_catalog annotations
{
  "title": "Handmade cajons for sale",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
free_drum_tools — Free online tools for drummers
Advertised by the server during the last successful anonymous check.
Advertised read-only

Free browser tools on cajon.pro for drummers and cajon players: virtual cajon, metronome, drum machine, tap-tempo BPM finder, song drum parts, and a library of cajon rhythms (pop, funk, latin, flamenco, reggae, blues, odd meters) with animated strokes. No sign-up.

free_drum_tools input schema
{
  "type": "object",
  "additionalProperties": false
}
free_drum_tools annotations
{
  "title": "Free online tools for drummers",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
725 ms
95th percentile latency
725 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 725 ms · metadata changed · 4 tool(s)

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 cajon-pro-mcp https://cajon.pro/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 cajon-pro-mcp --url https://cajon.pro/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable cajon-pro-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "cajon-pro-mcp": {
      "url": "https://cajon.pro/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "cajon-pro-mcp": {
      "type": "streamableHttp",
      "url": "https://cajon.pro/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start cajon-pro-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "cajon-pro-mcp": {
      "type": "http",
      "url": "https://cajon.pro/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 cajon-pro-mcp https://cajon.pro/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://cajon.pro/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": {
    "cajon-pro-mcp": {
      "serverUrl": "https://cajon.pro/mcp"
    }
  }
}

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