feat(delegate): remove model-facing toolsets arg — subagents inherit parent's

[hashbender]

Summary

The model can no longer choose which toolsets a subagent gets — subagents always inherit the parent's enabled toolsets.

delegate_task exposed a model-controllable toolsets arg (top-level and per-task) that let the model select the subagent's capability set. Toolset selection is a capability-scoping decision the model shouldn't make; the parent's toolset is the authoritative floor.

Changes

• tools/delegate_tool.py: remove toolsets from the delegate_task() signature, the registry handler, and both JSON schema blocks (top-level + per-task). Single-task and per-task child builds pass toolsets=None → pure parent inheritance. Drop the now-dead _SUBAGENT_TOOLSETS / _TOOLSET_LIST_STR schema-hint block.
• run_agent.py: _dispatch_delegate_task (the live model path) no longer forwards toolsets — it did on every delegation, so this is the load-bearing removal.
• _build_child_agent keeps its internal toolsets param + intersection helpers (internal API, fed only the inherited value).
• Tests: schema assertions flipped to assertNotIn; new regression test proves the dispatch path never forwards a smuggled model toolsets.
• Docs: update delegate_task signature references in the autonomous-ai-agents skill (+ built docs, en/zh).

Validation

	Before	After
Model-facing toolsets in schema	yes (top-level + per-task)	removed
Subagent toolset source	model choice, else inherit	always inherit parent
delegate_task(toolsets=...)	accepted	TypeError
tests/tools/test_delegate.py + test_async_delegation.py	—	171 passed

Targeted tests green (171/171). E2E verified with real imports: static + dynamic schema clean, public signature rejects toolsets, internal inheritance machinery intact.

Infographic

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Mirror-of: NousResearch#56386
NousResearch#56386

[tenki-reviewer]

Review Complete
No issues found!

Risk: 🟡 Medium (40/100) — no findings · 281 LOC across 7 files

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PR #332 removes the toolsets parameter from delegate_task() but missed updating two in-code references: the function docstring and the model-facing dynamic schema descriptions in tools/delegate_tool.py. Both still tell callers and the model that toolsets is accepted, creating a documentation-code mismatch.

Files Reviewed (7 files)

run_agent.py
skills/autonomous-ai-agents/hermes-agent/SKILL.md
tests/tools/test_async_delegation.py
tests/tools/test_delegate.py
tools/delegate_tool.py
website/docs/user-guide/skills/bundled/autonomous-ai-agents/autonomous-ai-agents-hermes-agent.md
website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/skills/bundled/autonomous-ai-agents/autonomous-ai-agents-hermes-agent.md