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Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

Built by Anthropic · github.com/anthropics

Merge pull request #10023 from anthropics/add-oncall-triage-workflowBrowse files
Add automated oncall triage workflow
Catherine Wu authored on Oct 21, 2025 · GitHub committed on Oct 21, 2025 parents 1b827ad + 113ea42 · commit 71bb75e3b558
1 changed file+120 -0compared with 1b827ad
A.github/workflows/oncall-triage.yml
@@ -1,0 +1,120 @@
1+name: Oncall Issue Triage
2+description: Automatically identify and label critical blocking issues requiring oncall attention
3+on:
4+ push:
5+ branches:
6+ - add-oncall-triage-workflow # Temporary: for testing only
7+ schedule:
8+ # Run every 6 hours
9+ - cron: '0 */6 * * *'
10+ workflow_dispatch: # Allow manual trigger
11+
12+jobs:
13+ oncall-triage:
14+ runs-on: ubuntu-latest
15+ timeout-minutes: 15
16+ permissions:
17+ contents: read
18+ issues: write
19+
20+ steps:
21+ - name: Checkout repository
22+ uses: actions/checkout@v4
23+
24+ - name: Create oncall triage prompt
25+ run: |
26+ mkdir -p /tmp/claude-prompts
27+ cat > /tmp/claude-prompts/oncall-triage-prompt.txt << 'EOF'
28+ You're an oncall triage assistant for GitHub issues. Your task is to identify critical issues that require immediate oncall attention.
29+
30+ Important: Don't post any comments or messages to the issues. Your only action should be to apply the "oncall" label to qualifying issues.
31+
32+ Repository: ${{ github.repository }}
33+
34+ Task overview:
35+ 1. Fetch all open issues updated in the last 3 days:
36+ - Use mcp__github__list_issues with:
37+ - state="open"
38+ - first=5 (fetch only 5 issues per page)
39+ - orderBy="UPDATED_AT"
40+ - direction="DESC"
41+ - This will give you the most recently updated issues first
42+ - For each page of results, check the updatedAt timestamp of each issue
43+ - Add issues updated within the last 3 days (72 hours) to your TODO list as you go
44+ - Keep paginating using the 'after' parameter until you encounter issues older than 3 days
45+ - Once you hit issues older than 3 days, you can stop fetching (no need to fetch all open issues)
46+
47+ 2. Build your TODO list incrementally as you fetch:
48+ - As you fetch each page, immediately add qualifying issues to your TODO list
49+ - One TODO item per issue number (e.g., "Evaluate issue #123")
50+ - This allows you to start processing while still fetching more pages
51+
52+ 3. For each issue in your TODO list:
53+ - Use mcp__github__get_issue to read the issue details (title, body, labels)
54+ - Use mcp__github__get_issue_comments to read all comments
55+ - Evaluate whether this issue needs the oncall label:
56+ a) Is it a bug? (has "bug" label or describes bug behavior)
57+ b) Does it have at least 5 engagements? (count comments + reactions)
58+ c) Is it truly blocking? Read and understand the full content to determine:
59+ - Does this prevent core functionality from working?
60+ - Can users work around it?
61+ - Consider severity indicators: "crash", "stuck", "frozen", "hang", "unresponsive", "cannot use", "blocked", "broken"
62+ - Be conservative - only flag issues that truly prevent users from getting work done
63+
64+ 4. For issues that meet all criteria and do not already have the "oncall" label:
65+ - Use mcp__github__update_issue to add the "oncall" label
66+ - Do not post any comments
67+ - Do not remove any existing labels
68+ - Do not remove the "oncall" label from issues that already have it
69+
70+ Important guidelines:
71+ - Use the TODO list to track your progress through ALL candidate issues
72+ - Process issues efficiently - don't read every single issue upfront, work through your TODO list systematically
73+ - Be conservative in your assessment - only flag truly critical blocking issues
74+ - Do not post any comments to issues
75+ - Your only action should be to add the "oncall" label using mcp__github__update_issue
76+ - Mark each issue as complete in your TODO list as you process it
77+
78+ 7. After processing all issues in your TODO list, provide a summary of your actions:
79+ - Total number of issues processed (candidate issues evaluated)
80+ - Number of issues that received the "oncall" label
81+ - For each issue that got the label: list issue number, title, and brief reason why it qualified
82+ - Close calls: List any issues that almost qualified but didn't quite meet the criteria (e.g., borderline blocking, had workarounds)
83+ - If no issues qualified, state that clearly
84+ - Format the summary clearly for easy reading
85+ EOF
86+
87+ - name: Setup GitHub MCP Server
88+ run: |
89+ mkdir -p /tmp/mcp-config
90+ cat > /tmp/mcp-config/mcp-servers.json << 'EOF'
91+ {
92+ "mcpServers": {
93+ "github": {
94+ "command": "docker",
95+ "args": [
96+ "run",
97+ "-i",
98+ "--rm",
99+ "-e",
100+ "GITHUB_PERSONAL_ACCESS_TOKEN",
101+ "ghcr.io/github/github-mcp-server:sha-7aced2b"
102+ ],
103+ "env": {
104+ "GITHUB_PERSONAL_ACCESS_TOKEN": "${{ secrets.GITHUB_TOKEN }}"
105+ }
106+ }
107+ }
108+ }
109+ EOF
110+
111+ - name: Run Claude Code for Oncall Triage
112+ uses: anthropics/claude-code-base-action@beta
113+ with:
114+ prompt_file: /tmp/claude-prompts/oncall-triage-prompt.txt
115+ allowed_tools: "mcp__github__list_issues,mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue"
116+ timeout_minutes: "10"
117+ anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
118+ mcp_config: /tmp/mcp-config/mcp-servers.json
119+ claude_env: |
120+ GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}