triage

Fix production issues. Run audit, investigate, fix, postmortem.

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Install skill "triage" with this command: npx skills add phrazzld/claude-config/phrazzld-claude-config-triage

/triage

Fix production issues. Run audit, investigate, fix, postmortem.

This is a fixer. It uses /check-production as its primitive. Use /log-production-issues to create issues instead of fixing.

Usage

/triage # Audit and fix highest priority (default) /triage investigate VOL-456 # Deep dive on specific Sentry issue /triage investigate-ci 12345 # Deep dive on specific CI run failure /triage fix # Create PR for current fix /triage postmortem VOL-456 # Generate postmortem after merge

Stage 1: Production Audit

Command: /triage or /triage status

Invoke /check-production primitive for parallel checks:

  • Sentry - Unresolved issues via triage scripts

  • Vercel logs - Recent errors in stream

  • Health endpoints - /api/health response

  • GitHub CI/CD - Failed workflow runs

Output format:

TRIAGE STATUS - 2026-01-23 15:30

SENTRY (volume-fitness) [P0] 3 unresolved issues Top: VOL-456 "PaymentIntent failed" (Score: 147, 23 users)

GITHUB CI/CD [P1] Main branch failing: "CI" workflow (run #1234) Failed: Type check - 2h ago [P2] 2 feature branches blocked

VERCEL LOGS [OK] No errors in last 10 minutes

HEALTH ENDPOINTS [OK] volume.fitness/api/health (200, 45ms)

RECOMMENDATION:

  1. Investigate VOL-456 immediately - 23 users affected Run: /triage investigate VOL-456
  2. Fix main branch CI - blocking all deploys Run: /triage investigate-ci 1234

If all clean: "All systems nominal. No action required."

Stage 2: Investigate

Delegation Pattern

For complex issues, delegate investigation to agentic tools (see /delegate ):

  • Codex — Code archaeology, stack trace analysis, debugging

  • Gemini — Research current patterns, check for known issues

  • Thinktank — Validate proposed fix before implementing

Sentry Issues

Command: /triage investigate ISSUE-ID

Actions:

  • Fetch full issue context from Sentry

  • Create branch: fix/ISSUE-ID-description

  • Load affected files from stack trace

  • Check git history for related changes

  • Form root cause hypothesis (delegate to Codex for complex traces)

Output: Investigation summary with hypothesis and next steps.

CI/CD Failures

Command: /triage investigate-ci RUN-ID

Actions:

  • Fetch failed workflow run details gh run view RUN-ID --log-failed

  • Identify failed step and error message

  • Create branch: fix/ci-[workflow-name]-[date]

  • Load affected files based on error

  • Check recent commits that may have caused regression

Common CI failure patterns:

Failure Type Typical Cause Fix Approach

Type check New code with type errors Fix types locally, push

Lint Style violations Run pnpm lint --fix

Test Broken/flaky tests Run tests locally, fix or skip flaky

Build Missing deps, config issues Check package.json, build config

Deploy Env vars, permissions Check Vercel/platform settings

Output: CI investigation summary with specific error and fix approach.

Stage 3: Fix

Command: /triage fix

Prerequisites: On fix/ branch with changes.

Actions:

  • Run tests to verify fix

  • Create PR with standard format

  • Link Sentry issue in PR description

PR format:

Summary

[Fix description]

Sentry Issue

  • ID: ISSUE-ID
  • Users affected: N
  • First seen: DATE

Test Plan

  • Test case 1
  • Test case 2

Stage 4: Postmortem

Command: /triage postmortem ISSUE-ID

Prerequisites: Fix deployed (PR merged).

Actions:

  • Verify no new errors in Sentry

  • Generate postmortem document from template

  • Resolve Sentry issue

  • Create docs/postmortems/YYYY-MM-DD-ISSUE-ID.md

Scripts

Via Sentry MCP (Preferred)

When Sentry MCP is configured, use direct queries:

  • "Show me unresolved errors in production"

  • "What's the triage score for issue VOL-456?"

  • "Get full context for the top error"

Via CLI Scripts

Multi-source orchestrator

~/.claude/skills/triage/scripts/check_all_sources.sh

Individual checks

~/.claude/skills/triage/scripts/check_sentry.sh ~/.claude/skills/triage/scripts/check_vercel_logs.sh ~/.claude/skills/triage/scripts/check_health_endpoints.sh

Sentry CLI directly

sentry-cli issues list --project=$SENTRY_PROJECT --status=unresolved sentry-cli issues describe ISSUE-ID

Postmortem generator

~/.claude/skills/triage/scripts/generate_postmortem.sh ISSUE-ID

Via GitHub CLI

List failed runs on main branch

gh run list --branch main --status failure --limit 10

List all recent failures

gh run list --status failure --limit 10

View failed run details

gh run view RUN-ID

View only failed step logs

gh run view RUN-ID --log-failed

Re-run failed jobs (after fix pushed)

gh run rerun RUN-ID --failed

Watch a run in progress

gh run watch RUN-ID

Workflow

/triage | v [Issues found?] | +-- Sentry issue --> /triage investigate ISSUE-ID | | | v | [Fix locally] | | | v | /triage fix (creates PR) | | | v | [PR merged & deployed] | | | v | /triage postmortem ISSUE-ID | +-- CI failure --> /triage investigate-ci RUN-ID | | | v | [Fix locally, push] | | | v | [CI re-runs automatically] | | | v | [Verify CI green] | +-- No issues --> "All systems nominal"

Environment Variables

Required for Sentry

SENTRY_AUTH_TOKEN # or SENTRY_MASTER_TOKEN SENTRY_ORG # Organization slug

Auto-detected per project

SENTRY_PROJECT # From .sentryclirc or .env.local

Optional for Vercel

VERCEL_TOKEN # For vercel logs access

MCP Configuration (Recommended)

For AI-assisted triage, configure Sentry MCP:

{ "mcpServers": { "sentry": { "url": "https://mcp.sentry.dev/mcp", "transport": "http" } } }

Or local with token:

{ "mcpServers": { "sentry": { "command": "npx", "args": ["-y", "@sentry/mcp-server"], "env": { "SENTRY_AUTH_TOKEN": "your-token", "SENTRY_ORG": "your-org" } } } }

Reuses

  • ~/.claude/skills/sentry-observability/scripts/triage_score.sh

  • ~/.claude/skills/sentry-observability/scripts/issue_detail.sh

  • ~/.claude/skills/sentry-observability/scripts/resolve_issue.sh

Related

  • /check-production

  • The primitive (audit only)

  • /log-production-issues

  • Create GitHub issues from findings

  • /observability

  • Full observability setup

  • /sentry-observability

  • Sentry-specific operations

  • /verify-fix

  • Verification checklist

  • /delegate

  • Multi-AI orchestration pattern

Visual Deliverable

After completing the core workflow, generate a visual HTML summary:

  • Read ~/.claude/skills/visualize/prompts/triage-status.md

  • Read the template(s) referenced in the prompt

  • Read ~/.claude/skills/visualize/references/css-patterns.md

  • Generate self-contained HTML capturing this session's output

  • Write to ~/.agent/diagrams/triage-{date}.html

  • Open in browser: open ~/.agent/diagrams/triage-{date}.html

  • Tell the user the file path

Skip visual output if:

  • The session was trivial (single finding, quick fix)

  • The user explicitly opts out (--no-visual )

  • No browser available (SSH session)

Source Transparency

This detail page is rendered from real SKILL.md content. Trust labels are metadata-based hints, not a safety guarantee.

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