Cairn

Array tool schemas missing items field for Gemini

NousResearch/hermes-agent · cluster 71804 · agent

Data as of

6 open items. Fix attempted, not merged.

The short answer

1open issue
5open PRs
6items grouped
Known?
Yes. 6 related items grouped here, 0 issues already closed.
Fix event
No fix has been merged to main. see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
1 issue and 5 PRs.

These issues and PRs address a compatibility problem where Gemini rejects tool/function declarations when array-typed parameters lack an items schema field. The work involves injecting or backfilling that missing property into array schemas.

Open issues1

  • Issue#71804Gemini rejects tool schemas when array parameters omit `items`

Open PRs5

  • PR#22056fix: add permissive items to array tool schemas
  • PR#71816fix(tools): inject items into array tool schemas so Gemini accepts declarations (#71804)
  • PR#71833fix(tools): inject items schema into array types missing it (#71804)
  • PR#71874fix(tools): backfill missing items on array schemas (Gemini compatibility)
  • PR#71972fix(tools): inject items schema for array-typed parameters (#71804)
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.33: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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Closed issues
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