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NousResearch/hermes-agent

transform_tool_result hook missing for agent-runtime tools

Cluster 72836 · agent. Data as of

Nothing open on GitHub. Fix merged in #118845 on 22 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
4items grouped
Known?
Yes. 4 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #118845. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #118845. That is separate from the fix event.
Still open
Nothing open on GitHub.

The transform_tool_result plugin hook does not fire for agent-runtime tools such as memory, todo, session_search, and delegate_task, despite documentation stating it applies to every tool. Members describe the gap and proposed fixes.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

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

  • #118845 Plugin hooks fire on every surface: gateway slash commands bound + off-loop, transform hooks cover inline runtime tools, background processes and the persisted reply (#108698 #105279 #72836 #70760 #44239)

    merged to main

    files: agent/agent_runtime_helpers.py, agent/inline_tool_executors.py, agent/tool_executor.py, agent/turn_final_response.py, agent/turn_finalizer.py, gateway/run.py, gateway/run_inbound.py, gateway/run_notifications.py, tests/agent/test_run_agent.py, tests/agent/test_transform_llm_output_persistence.py, tests/gateway/test_session_env.py, tests/gateway/test_unknown_command.py, tests/tools/test_process_registry.py, tests/tui_gateway/test_tui_gateway_server.py, tools/process_registry.py, tui_gateway/methods_tools.py, website/docs/user-guide/features/hooks.md

2 PRs closed without merging

From the close comments: done elsewhere 1 · merged via another change 1

  • #72860 fix: fire transform_tool_result for agent-runtime tools (#72836) · done elsewhere → 35fdb46, #118845
  • #115397 fix(plugins): fire transform_tool_result for agent-runtime tools · merged via another change → 35fdb46, #118845
Closed issues · 1
  • Closed#72836transform_tool_result does not fire for agent-runtime tools (memory, todo, session_search, delegate_task) — docs say it "applies to every tool"
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 0.50: 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
Merged PRs
#118845
Closed issues
1
Attempts
2 PRs closed without merging
Fix link checked
22 Sep 2026

For your agent

The same facts, typed.

cluster/72836.json
cluster/72836.md