deadends.dev is listed as active in the registry but did not answer our last check. Last commit 21 Sep 2026.
Structured failure knowledge for AI agents — dead ends, workarounds, error chains
What the code does
We read the source, 11 h ago · rules 3dff92dd89df
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
"signature": "metadata.google.internal timeout - GCP metadata server unreachable",
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.
result = subprocess.run(
"eval $(ssh-agent) && ssh-add ~/.ssh/id_ed25519 && ssh -T [email protected]",
"docker": ["/var/run/docker.sock", "/dev/sda1", "172.17.0.0/16"],
resultsDiv.innerHTML = html;
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found things in this code
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch deadends.dev and you get told the day something new turns up.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.
claude mcp add deadends-dev --transport http https://deadends.dev/mcp{
"mcpServers": {
"deadends-dev": {
"url": "https://deadends.dev/mcp"
}
}
}[mcp_servers.deadends-dev]
url = "https://deadends.dev/mcp"{
"mcpServers": {
"deadends-dev": {
"url": "https://deadends.dev/mcp"
}
}
}{
"mcpServers": {
"deadends-dev": {
"url": "https://deadends.dev/mcp"
}
}
}Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://deadends.dev/mcp | streamable-http | answering | 331 ms | 10 min ago |
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deadends.dev — questions
Answers built from our own checks of this server.