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NousResearch/hermes-agent

Tool name and JSON argument duplication bugs in streaming

Cluster 6841 · agent. Data as of

Nothing open on GitHub. Fix attempted, not merged.

The short answer

0open issues
0open PRs
6items grouped
Known?
Yes. 6 related items grouped here, 2 issues already closed.
Fix event
No fix has been merged to main. 4 PRs closed without merging; see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
Nothing open on GitHub.

These issues and fixes address a recurring bug where tool names get duplicated (e.g., 'search_filessearch_files') and JSON arguments become corrupted during streaming, particularly with Fireworks, Kimi, and Hermes tool-calling pipelines.

Open issues0

No open issues.

Open PRs0

No open pull requests.

4 PRs closed without merging

From the close comments: closed without comment 1 · done elsewhere 1 · duplicate 1 · other 1

  • #7056 fix(run_agent): repair repeated tool names and duplicated JSON args · closed without comment
  • #7159 fix(run_agent): repair repeated tool names and duplicated JSON args · duplicate → #47684, #6841
  • #8094 fix: prevent tool name duplication with Fireworks/Kimi streaming (closes #8089) · done elsewhere → 0f778f7, #8089
  • #47684 fix(run_agent): repair repeated tool names and duplicated JSON args (#6841) · other
Closed issues · 2
  • Closed#6841Hermes tool-calling pipeline can corrupt tool names and JSON arguments, causing generic tool-call failures
  • Closed#8089Bug: Tool names get duplicated with Fireworks/Kimi streaming (search_filessearch_files)
How this cluster was grouped
  • Link evidence (partly structural links): some members are connected by structural evidence (shared changed files, or a closing/superseded reference); the rest are joined by an automated relevance judgement over their text.
  • Members outside that structural core may belong to a different underlying problem.
  • Pairwise link density 0.29: 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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At a glance

Subsystem
agent
Closed issues
2
Attempts
4 PRs closed without merging

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The same facts, typed.

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