agent-lab/docs/plans/todo-23-agent-prompt-and-event-llm.md

Todo 23 Agent Prompt and EventAgent LLM Plan

Status: done

Goal

Move prompt configuration into Agent configuration and make EventAgent use a real LLM tool-call step to generate tool parameters.

Why

Prompt Config is a separate modal while ChatAgent already owns the prompt that shapes visible replies. This splits one concept across two places. EventAgent also still resolves mock parameters locally; the target design requires EventAgent to use conversation context plus the selected event tool schema to ask the LLM for real arguments before executing tools.

Scope

• Remove the standalone Prompt Config button and modal.
• Move prompt set management, system prompts, and pre-messages into the ChatAgent config modal.
• Show the generated available-event protocol prompt in ChatAgent prompt by default.
• Keep ChatAgent free of provider tools.
• Restore provider tool_calls parsing for EventAgent LLM parameter generation only.
• Make EventAgent call the LLM with only the corresponding event tool schema, then execute the returned arguments through the registry.
• Run multiple EventAgent events concurrently.

Implementation

• Removed the standalone Prompt Config modal and moved prompt-set, system prompt, and pre-message controls into ChatAgent config.
• Added a generated available-event protocol prompt from the selected tools and populated it into ChatAgent system prompt by default.
• Kept ChatAgent provider calls tool-free while preserving text event extraction from delta.content.
• Restored provider tool_calls parsing for EventAgent LLM requests.
• EventAgent now calls the LLM with exactly the selected event tool schema, then executes the returned arguments.
• EventAgent handles multiple events concurrently with asyncio.gather.

Verification

• Parser test proves provider tool_calls still become internal events for EventAgent.
• EventAgent tests prove it calls the LLM with the target tool schema, passes history/config, and executes generated arguments.
• Static UI tests prove Prompt Config is gone and prompt controls live in ChatAgent config.
• Runtime tests continue to prove ChatAgent receives no tools or tool role history.
• uv run pytest passes (51 passed, one existing Starlette deprecation warning).
• UV_CACHE_DIR=.uv-cache uv run python -m py_compile ... passes for the changed Python modules.
• Local server started and returned the page, static assets, and /api/tools; browser automation timed out during click verification, so modal click behavior is covered by static binding tests rather than a completed browser click run.