Dated, verified API breakages for coding agents, plus a local scan for them in your existing code.
Connect Remote server
claude mcp add --transport http footgun https://getfootgun.com/api/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"footgun": {
"url": "https://getfootgun.com/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"footgun": {
"type": "http",
"url": "https://getfootgun.com/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://getfootgun.com/api/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 4 found in our last check
lookup_trapsCall before writing code against a third-party API, platform, or AI tool. Returns up to 10 verified, dated failure modes for that provider, each with symptoms, cause, fix, a code example and the date it was last checked. Use search_traps instead when you already have an error me…
search_trapsCall when a call to a third-party service fails or behaves unexpectedly. Paste the error text. Returns up to 5 verified traps whose symptoms match it, closest first, each with cause and fix. Returns nothing when no trap matches closely. Use lookup_traps instead before writing co…
file_trapDraft a trap after a failure was fixed. Private by default with a Pro or Team key. Public filings are checked automatically against official sources and published only when an official source confirms them. A reviewer can still act on any filing. Citing the provider's official d…
confirm_trapAfter you hit or avoid a trap returned by lookup_traps or search_traps, record whether it is still true. Confirmations raise a trap's trust score and disputes lower it; several disputes send it back for review. One vote per trap per 30 days. Needs a free API key.
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. Bearer API key, only needed to file or confirm traps. |
Details
| Endpoint | https://getfootgun.com/api/mcp (Streamable HTTP) |
| First published | 10 Nov 2026 |
| Last updated | 10 Nov 2026 |
| Registry name | com.getfootgun/footgun |
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