NousResearch/hermes-agent

Perplexity Agent API reserved tool name 400 errors

Cluster 114260. Data as of 2026-10-26 12:29 UTC

Nothing open on GitHub. Fix merged in #114832 on 18 Sep 2026. Check it covers your case.

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items grouped

Known?: Yes. 3 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #114832. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this resolved, deciding PR #114832. That is separate from the fix event.
Still open: Nothing open on GitHub.

Next step: read #114832, then check it covers your case.

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These items address HTTP 400 errors caused by reserved tool names and strict-schema issues in the Perplexity Agent API, affecting tool calls and MoA/aux-path aggregation. The work involves aliasing reserved names and correcting strict-mode schema drift to prevent silent fallback failures.

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Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

#114832 fix(agent): Perplexity Agent API tool calls and aux/MoA calls stop 400ing on reserved tool names (#114260, salvage #103775, #114457)

merged to main

files: agent/auxiliary_client.py, agent/transports/codex.py, tests/agent/test_auxiliary_client.py, tests/agent/transports/test_codex_transport.py, website/docs/integrations/providers.md

1 PR closed without merging

From the close comments: superseded by another PR 1

#114457 fix(agent): alias reserved tool names and fix strict-mode drift for Perplexity · superseded by another PR → 5813725, #114832, #114260, #103775, #114457

Closed issues · 1

Closed#114260Perplexity Agent API: reserved tool names + aux-path strict schema make every tool call / MoA aggregation 400 (silent fallback)

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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.67: 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

Merged PRs: #114832
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 18 Sep 2026

For your agent

The same facts, typed.

cluster/114260.json
cluster/114260.md