GitHub Issue Triage

Triage issues in the current repo using a label-based state machine. Infer the repo from git remote. Use gh for all GitHub operations.

AI Disclaimer

Every comment or issue posted to GitHub during triage must include the following disclaimer at the top of the comment body, before any other content:

> *This was generated by AI during triage.*

Reference docs

• AGENT-BRIEF.md — how to write durable agent briefs
• OUT-OF-SCOPE.md — how the .out-of-scope/ knowledge base works

Labels

Every issue should have exactly one state label and one category label. If an issue has conflicting state labels (e.g. both needs-triage and ready-for-agent), flag the conflict and ask the maintainer which state is correct before doing anything else. Provide a recommendation.

State Machine

An issue can only move along these transitions. The maintainer can override any state directly (see Quick State Override below), but the skill should flag if the transition is unusual.

Invocation

The maintainer invokes /github-triage then describes what they want in natural language. The skill interprets the request and takes the appropriate action.

Example requests:

• "Show me anything that needs my attention"
• "Let's look at #42"
• "Move #42 to ready-for-agent"
• "What's ready for agents to pick up?"
• "Are there any unlabeled issues?"

Workflow: Show What Needs Attention

When the maintainer asks for an overview, query GitHub and present a summary grouped into three buckets:

1. Unlabeled issues — new, no labels at all. These have never been triaged.
2. needs-triage issues — maintainer needs to evaluate or continue evaluating.
3. needs-info issues with new activity — the reporter has commented since the last triage notes comment. Check comment timestamps to determine this.

Display counts per group. Within each group, show issues oldest first (longest-waiting gets attention first). For each issue, show: number, title, age, and a one-line summary of the issue body.

Let the maintainer pick which issue to dive into.

Workflow: Triage a Specific Issue

Step 1: Gather context

Before presenting anything to the maintainer:

• Read the full issue: body, all comments, all labels, who reported it, when
• If there are prior triage notes comments (from previous sessions), parse them to understand what has already been established
• Explore the codebase to build context — understand the domain, relevant interfaces, and existing behavior related to the issue
• Read .out-of-scope/*.md files and check if this issue matches or is similar to a previously rejected concept

Step 2: Present a recommendation

Tell the maintainer:

• Category recommendation: bug or enhancement, with reasoning
• State recommendation: where this issue should go, with reasoning
• If it matches a prior out-of-scope rejection, surface that: "This is similar to .out-of-scope/concept-name.md — we rejected this before because X. Do you still feel the same way?"
• A brief summary of what you found in the codebase that's relevant

Then wait for the maintainer's direction. They may:

• Agree and ask you to apply labels → do it
• Want to flesh it out → start a /domain-model session
• Override with a different state → apply their choice
• Want to discuss → have a conversation

Step 3: Bug reproduction (bugs only)

If the issue is categorized as a bug, attempt to reproduce it before starting a /domain-model session. This will vary by codebase, but do your best:

• Read the reporter's reproduction steps (if provided)
• Explore the codebase to understand the relevant code paths
• Try to reproduce the bug: run tests, execute commands, or trace the logic to confirm the reported behavior
• If reproduction succeeds, report what you found to the maintainer — include the specific behavior you observed and where in the code it originates
• If reproduction fails, report that too — the bug may be environment-specific, already fixed, or the report may be inaccurate
• If the report lacks enough detail to attempt reproduction, note that — this is a strong signal the issue should move to needs-info

The reproduction attempt informs the /domain-model session and the agent brief. A confirmed reproduction with a known code path makes for a much stronger brief.

Step 4: /domain-model session (if needed)

If the issue needs to be fleshed out before it's ready for an agent, interview the maintainer to build a complete specification. Use the /domain-model skill.

Step 5: Apply the outcome

Depending on the outcome:

• ready-for-agent — post an agent brief comment (see AGENT-BRIEF.md)
• ready-for-human — post a comment summarizing the task, what was established during triage, and why it needs human implementation. Use the same structure as an agent brief but note the reason it can't be delegated to an agent (e.g. requires judgment calls, external system access, design decisions, or manual testing).
• needs-info — post triage notes with progress so far and questions for the reporter (see Needs Info Output below)
• wontfix (bug) — post a polite comment explaining why, then close the issue
• wontfix (enhancement) — write to .out-of-scope/, post a comment linking to it, then close the issue (see OUT-OF-SCOPE.md)
• needs-triage — apply the label. Optionally leave a comment if there's partial progress to capture.

Workflow: Quick State Override

When the maintainer explicitly tells you to move an issue to a specific state (e.g. "move #42 to ready-for-agent"), trust their judgment and apply the label directly.

Still show a confirmation of what you're about to do: which labels will be added/removed, and whether you'll post a comment or close the issue. But skip the /domain-model session entirely.

If moving to ready-for-agent without a /domain-model session, ask the maintainer if they want to write a brief agent brief comment or skip it.

Needs Info Output

When moving an issue to needs-info, post a comment that captures the interview progress and tells the reporter what's needed:

## Triage Notes

**What we've established so far:**

- point 1
- point 2

**What we still need from you (@reporter):**

- question 1
- question 2

Include everything resolved during the /domain-model session in "established so far" — this work should not be lost. The questions for the reporter should be specific and actionable, not vague ("please provide more info").

Resuming Previous Sessions

When triaging an issue that already has triage notes from a previous session:

1. Read all comments to find prior triage notes
2. Parse what was already established
3. Check if the reporter has answered any outstanding questions
4. Present the maintainer with an updated picture: "Here's where we left off, and here's what the reporter has said since"
5. Continue the /domain-model session from where it stopped — do not re-ask resolved questions