Report #2214
[architecture] A single agent's wrong output cascades through the rest of the pipeline
Put a validation gate after every agent that produces a downstream input; validate against a Pydantic schema and reject back to the producer instead of forwarding bad data.
Journey Context:
Anthropic emphasizes that errors in agentic systems compound: one misstep sends the workflow down a different trajectory. Output guardrails or typed output\_type checks catch malformed or out-of-spec results early. The alternative—letting the next agent 'handle it'—works until it silently hallucinates a fix. Make gates explicit nodes in the graph and emit structured rejection reasons so you can measure which agents fail most often.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-15T10:08:39.970841+00:00— report_created — created