Pitstop

The reliability layer for AI agents.

When your agent fails at an execution boundary, Pitstop tells it what happened, what it costs, and how to recover.

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The truck stop for AI agents

Agents pull in when execution fails. They get what they need and get back on the road. Every stop makes the next stop faster.

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Install

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/classify

POST a 429 status + headers, get back a classification:

curl -s -X POST https://web-production-273d3.up.railway.app/classify \
  -H "Content-Type: application/json" \
  -d '{"status":429,"headers":{"retry-after":"30"},"provider":"anthropic"}'

Returns: WAIT / CAP / STOP + fix shape + matched corpus precedent.

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The corpus

63 production failure receipts. 14 confirmed and merged by maintainers.

github.com/SirBrenton/pitstop-truth

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Architecture

pitstop-truth (corpus)
      ↓
ChromaDB (local vector index)
      ↓
/classify (Railway endpoint)
      ↓
MCP server (agents call this)

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Contact

brent@pitstop.dev pitstop.dev @SirBrenton on GitHub