Contraption is listed as active in the registry but did not answer our last check. Last commit 26 Feb 2026.
An MCP server that provides [describe what your server does]
What changed 1
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 9 August 2026. No other catalogue keeps this.
What the code does
We read the source, 1 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
RUN curl -LsSf https://astral.sh/uv/install.sh | sh
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.
claude mcp add mcp --transport sse https://mcp.contraption.co/https://mcp.contraption.co/[mcp_servers.mcp]
url = "https://mcp.contraption.co/"{
"mcpServers": {
"mcp": {
"url": "https://mcp.contraption.co/"
}
}
}{
"servers": {
"mcp": {
"type": "sse",
"url": "https://mcp.contraption.co/"
}
}
}Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.contraption.co/ | sse | answering | 541 ms | 15 min ago |
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Contraption — questions
Answers built from our own checks of this server.