AntFleet

Disagreement · 6e0f16bf-anthropic-5

get_open_markets silently skips markets when outcomes/prices/clobTokenIds are missing or not JSON

solo Opus
repo 703f69ec·PR #2·reviewed 5 days ago

Opus finding

get_open_markets silently skips markets when outcomes/prices/clobTokenIds are missing or not JSON

lowapi-contracthigh
  • agent/tools/markets.py:175-180
json.loads raises TypeError if Gamma ever returns an already-decoded list/None rather than a JSON-encoded string (this has happened across Polymarket API changes). The except only catches KeyError/ValueError, so a schema change would surface as an uncaught TypeError, crashing the whole fetch instead of skipping the bad row. Also, no logging of skipped rows makes silent data loss hard to diagnose.

Recommendation

Catch `(KeyError, TypeError, ValueError)` and at least debug-log skipped market_ids.

Other reviewer

The other reviewer flagged nothing in this file/line range.

Why this didn't post

This finding didn't meet AntFleet's unanimous agreement threshold. Both frontier models review every PR independently; only findings they both flag with the same severity and category are posted to the PR. This one fell through.

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From the same review

These findings passed the unanimous gate on the same PR review. The disagreement above was filtered out; the findings below were posted.

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