professor-triage

name	professor-triage
description	Analyze GitHub issues against current codebase and perform automated triage with priority assessment
scope	harness
version	2.3.0
user-invocable	true
effort	high
context	fork
argument-hint	[issue-numbers...] [--label <label>] [--state <state>] [--since <date>]

/professor-triage — Codebase-Driven Issue Triage

Purpose

Analyzes GitHub issues directly against the current codebase. For each issue, searches relevant code, assesses impact and blast radius, determines whether the issue has already been resolved, and performs automated triage with priority and size estimation. Produces a cross-analysis report and executes low-risk triage actions automatically.

Full phase detail: guides/professor-triage/phases.md

Usage

/professor-triage                          # Default: --state open (excludes verify-done)
/professor-triage 587 589 590 591 592      # Direct issue numbers
/professor-triage --label codex-release    # Custom label filter
/professor-triage --since 2026-03-20       # Date filter

Workflow Contract

5-phase pipeline:

Phase	Name	Owner	Model
1	Gather	Orchestrator	—
2	Codebase Analysis	Explore agents	haiku
3	Cross-Analyze	Orchestrator (opus for >15 issues)	sonnet/opus
4	Multi-Perspective Analysis & Output	general-purpose agents	sonnet/opus
5	Act	mgr-gitnerd	—

Delegation Contract

Phase	Agent	Mode
Phase 2 codebase search	Explore (haiku)	bypassPermissions
Phase 4A Senior Architect	general-purpose (sonnet)	bypassPermissions
Phase 4B Project Colleague	general-purpose (sonnet)	bypassPermissions
Phase 4C Professor Synthesis	general-purpose (opus)	bypassPermissions
Phase 4D triage comment	mgr-gitnerd	bypassPermissions
Phase 4E artifact report	general-purpose	bypassPermissions
Phase 5 GitHub actions	mgr-gitnerd	bypassPermissions

Agent selection constraint: Phases 4A, 4B, 4C, 4E MUST use general-purpose (NOT arch-documenter). arch-documenter has disallowedTools: [Bash] — cannot run the gh/shell commands these phases require. See #1043.

Parallelization (R009/R018)

• 1-3 issues: single Explore agent per issue, parallel per R009
• 4-10 issues: parallel Explore agents, max 4 concurrent
• 10+ issues: Agent Teams per R018
• Phase 4A + 4B: parallel; Phase 4C: after both; Phase 4D + 4E: parallel; Phase 4F: gate

Artifact Output (R006/R010)

Under mode: "bypassPermissions", agents write directly to .claude/outputs/ with Write/Edit — no temp-script wrapping is needed (CC v2.1.121+, #1101). When spawning Phase 4A/4B/4C/4E agents, include verbatim in each agent prompt:

**Artifact output (for this task)**

If your task involves writing artifacts under `.claude/outputs/`, write the file to
`.claude/outputs/sessions/<date>/<artifact>.md` using the Write tool directly (create the
directory if needed). Your Agent tool call runs under `mode: "bypassPermissions"`, so direct
Write/Edit on `.claude/` is permitted.

See R006 "Sensitive Path Handling" (CC v2.1.121+ direct-write convention).

Phase 5 Action Policy

Automatic (low-risk, reversible):

• Issue already resolved by commit → gh issue close --reason "completed" + resolving commit comment
• Cross-analysis "Not Applicable" → gh issue close --reason "not planned"
• Duplicate series → close older + duplicate label
• All analysis complete → add verify-done label
• Priority assigned → add P1/P2/P3 label

Confirmation required (high-risk): issue reopen, new issue creation, epic linking, issue body modification.

Ensure verify-done label exists: gh label create "verify-done" --color "0E8A16" if missing.

Permission Mode

When spawning agents via the Agent tool during this skill's execution, always pass mode: "bypassPermissions". The Agent tool default (acceptEdits) overrides agent frontmatter permissionMode, causing permission prompts during unattended execution.