feat(conductor): Add run_subagent script for stable headless skill invocation

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2026-02-24 23:17:45 -05:00
parent 0080ceb397
commit 462ed2266a
3 changed files with 24 additions and 7 deletions

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@@ -10,19 +10,23 @@ You are operating as a Tier 1 Product Manager or Tier 2 Tech Lead within the MMA
To accomplish this, you MUST delegate token-heavy or stateless tasks to "Tier 3 Contributors" or "Tier 4 QA Agents" by spawning secondary Gemini CLI instances via `run_shell_command`.
**CRITICAL Prerequisite:**
To avoid hanging the CLI and ensure proper environment authentication, you MUST NOT call the `gemini` command directly. Instead, you MUST use the wrapper script:
`.\scripts\run_subagent.ps1 -Prompt "..."`
## 1. The Tier 3 Worker (Heads-Down Coding)
When you need to perform a significant code modification (e.g., refactoring a 500-line script, writing a massive class, or implementing a predefined spec):
1. **DO NOT** attempt to write or use `replace`/`write_file` yourself. Your history will bloat.
2. **DO** construct a single, highly specific prompt.
3. **DO** spawn a sub-agent using `run_shell_command` pointing to the target file.
*Command:* `gemini ask "Modify [FILE_PATH] to implement [SPECIFIC_INSTRUCTION]. Only write the code, no pleasantries." --model gemini-1.5-flash`
*Command:* `.\scripts\run_subagent.ps1 -Prompt "Modify [FILE_PATH] to implement [SPECIFIC_INSTRUCTION]. Only write the code, no pleasantries."`
4. If you need the sub-agent to automatically apply changes instead of just returning the text, use `gemini run` or pipe the output appropriately. However, the best method is to let the sub-agent modify the code and return "Done."
## 2. The Tier 4 QA Agent (Error Translation)
If you run a local test (e.g., `npm test`, `pytest`, `go run`) via `run_shell_command` and it fails with a massive traceback (e.g., 200+ lines of `stderr`):
1. **DO NOT** analyze the raw `stderr` in your own context window.
2. **DO** immediately spawn a stateless Tier 4 agent to compress the error.
3. *Command:* `gemini ask "Summarize this stack trace into a 20-word fix: [PASTE_SNIPPET_OF_STDERR_HERE]" --model gemini-1.5-flash`
3. *Command:* `.\scripts\run_subagent.ps1 -Prompt "Summarize this stack trace into a 20-word fix: [PASTE_SNIPPET_OF_STDERR_HERE]"`
4. Use the 20-word fix returned by the Tier 4 agent to inform your next architectural decision or pass it to the Tier 3 worker.
## 3. Context Amnesia (Phase Checkpoints)
@@ -38,7 +42,7 @@ When you complete a major Phase or Track within the `conductor` workflow:
**Agent (You):**
```json
{
"command": "gemini ask "Summarize this stack trace into a 20-word fix: [snip first 30 lines...]" --model gemini-1.5-flash",
"command": ".\\scripts\\run_subagent.ps1 -Prompt \"Summarize this stack trace into a 20-word fix: [snip first 30 lines...]\"",
"description": "Spawning Tier 4 QA to compress error trace statelessly."
}
```
@@ -48,7 +52,7 @@ When you complete a major Phase or Track within the `conductor` workflow:
**Agent (You):**
```json
{
"command": "gemini ask "Read file_cache.py and implement the ASTParser class using tree-sitter. Ensure you preserve docstrings but strip function bodies. Output the updated code or edit the file directly." --model gemini-1.5-flash",
"command": ".\\scripts\\run_subagent.ps1 -Prompt \"Read file_cache.py and implement the ASTParser class using tree-sitter. Ensure you preserve docstrings but strip function bodies. Output the updated code or edit the file directly.\"",
"description": "Delegating implementation to a Tier 3 Worker."
}
```