Calaf Seed Tools MCP Server

by calaf Your server? Claim it

answering

Calaf Seed Tools is answering right now. Last checked moments ago. It exposes 2 tools. Last commit 23 Aug 2026.

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

Uptime history 11 days of history

11 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

278 ms

Response time

average over 24h

Stars

last commit 23 Aug 2026

Nothing serious here today

Today is the operative word: we check Calaf Seed Tools every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add seeds --transport http https://calaf.ai/api/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "seeds": {
      "url": "https://calaf.ai/api/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.seeds]
url = "https://calaf.ai/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "seeds": {
      "url": "https://calaf.ai/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "seeds": {
      "url": "https://calaf.ai/api/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

seed

get_seed_format

Returns the complete specification (markdown) for calaf_seed: 1 JSON documents — the format to follow when a user asks for a Calaf seed. Read it before authoring; then check your draft with validate_seed.

validate

validate_seed

Runs a draft seed document through the exact parser the Calaf app imports with. Pass the entire JSON document as a string. Returns per-section counts and the precise issue list (path, severity, message): severity "error" means nothing imports; "dropped" means that row or field is discarded and the rest lands. Fix the issues and validate again until clean before delivering the file to the user.

Endpoints

URL	Transport	State	Latency	Checked
https://calaf.ai/api/mcp	streamable-http	answering	208 ms	0 min ago

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Calaf Seed Tools — questions

Answers built from our own checks of this server.

What can Calaf Seed Tools do?

It exposes 2 tools, read directly from the server on our last check. Among them: get_seed_format, validate_seed. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Calaf Seed Tools working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 278 ms. The bar chart above shows every period we have measured.

How do I connect Calaf Seed Tools?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Calaf Seed Tools need an API key?

No. Calaf Seed Tools completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Calaf Seed Tools?

It answers our handshake in 278 ms on average, which is faster than 60% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Calaf Seed Tools open source?

Yes — 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.