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| 1 | +--- |
| 2 | +description: Analyzes copilot-sdk issues to determine if a fix is needed in copilot-agent-runtime, then opens a linked issue and suggested-fix PR there |
| 3 | +on: |
| 4 | + issues: |
| 5 | + types: [labeled] |
| 6 | + workflow_dispatch: |
| 7 | + inputs: |
| 8 | + issue_number: |
| 9 | + description: "Issue number to analyze" |
| 10 | + required: true |
| 11 | + type: string |
| 12 | +if: "github.event_name == 'workflow_dispatch' || github.event.label.name == 'runtime triage'" |
| 13 | +permissions: |
| 14 | + contents: read |
| 15 | + issues: read |
| 16 | + pull-requests: read |
| 17 | +steps: |
| 18 | + - name: Clone copilot-agent-runtime |
| 19 | + run: git clone --depth 1 https://x-access-token:${{ secrets.RUNTIME_TRIAGE_TOKEN }}@github.com/github/copilot-agent-runtime.git ${{ github.workspace }}/copilot-agent-runtime |
| 20 | +tools: |
| 21 | + github: |
| 22 | + toolsets: [default] |
| 23 | + github-token: ${{ secrets.RUNTIME_TRIAGE_TOKEN }} |
| 24 | + edit: |
| 25 | + bash: |
| 26 | + - "grep:*" |
| 27 | + - "find:*" |
| 28 | + - "cat:*" |
| 29 | + - "head:*" |
| 30 | + - "tail:*" |
| 31 | + - "wc:*" |
| 32 | + - "ls:*" |
| 33 | +safe-outputs: |
| 34 | + github-token: ${{ secrets.RUNTIME_TRIAGE_TOKEN }} |
| 35 | + allowed-github-references: ["repo", "github/copilot-agent-runtime"] |
| 36 | + add-labels: |
| 37 | + allowed: [runtime, sdk-fix-only, needs-investigation] |
| 38 | + max: 3 |
| 39 | + target: triggering |
| 40 | + create-issue: |
| 41 | + title-prefix: "[copilot-sdk] " |
| 42 | + labels: [upstream-from-sdk, ai-triaged] |
| 43 | + target-repo: "github/copilot-agent-runtime" |
| 44 | + max: 1 |
| 45 | + create-pull-request: |
| 46 | + title-prefix: "[copilot-sdk] " |
| 47 | + labels: [upstream-from-sdk, ai-suggested-fix] |
| 48 | + draft: true |
| 49 | + target-repo: "github/copilot-agent-runtime" |
| 50 | + |
| 51 | +timeout-minutes: 20 |
| 52 | +--- |
| 53 | + |
| 54 | +# SDK Runtime Triage |
| 55 | + |
| 56 | +You are an expert agent that analyzes issues filed in the **copilot-sdk** repository to determine whether the root cause and fix live in this repo or in the **copilot-agent-runtime** repo (`github/copilot-agent-runtime`). |
| 57 | + |
| 58 | +## Context |
| 59 | + |
| 60 | +- Repository: ${{ github.repository }} |
| 61 | +- Issue number: ${{ github.event.issue.number || inputs.issue_number }} |
| 62 | +- Issue title: ${{ github.event.issue.title }} |
| 63 | + |
| 64 | +The **copilot-sdk** repo is a multi-language SDK (Node/TS, Python, Go, .NET) that communicates with the Copilot CLI via JSON-RPC. The **copilot-agent-runtime** repo contains the CLI/server that the SDK talks to. Many issues filed against the SDK are actually caused by behavior in the runtime. |
| 65 | + |
| 66 | +## Your Task |
| 67 | + |
| 68 | +### Step 1: Understand the Issue |
| 69 | + |
| 70 | +Use GitHub tools to fetch the full issue body, comments, and any linked references for issue `${{ github.event.issue.number || inputs.issue_number }}` in `${{ github.repository }}`. |
| 71 | + |
| 72 | +### Step 2: Analyze Against copilot-sdk |
| 73 | + |
| 74 | +Search the copilot-sdk codebase on disk to understand whether the reported problem could originate here. The repo is checked out at the default working directory. |
| 75 | + |
| 76 | +- Use bash tools (`grep`, `find`, `cat`) to search the relevant SDK language implementation (`nodejs/src/`, `python/copilot/`, `go/`, `dotnet/src/`) |
| 77 | +- Look at the JSON-RPC client layer, session management, event handling, and tool definitions |
| 78 | +- Check if the issue relates to SDK-side logic (type generation, streaming, event parsing, client options, etc.) |
| 79 | + |
| 80 | +### Step 3: Investigate copilot-agent-runtime |
| 81 | + |
| 82 | +If the issue does NOT appear to be caused by SDK code, or you suspect the runtime is involved, investigate the **copilot-agent-runtime** repo. It has been cloned to `./copilot-agent-runtime/` in the current working directory. |
| 83 | + |
| 84 | +- Use bash tools (`grep`, `find`, `cat`) to search the runtime codebase at `./copilot-agent-runtime/` |
| 85 | +- Look at the server-side JSON-RPC handling, session management, tool execution, and response generation |
| 86 | +- Focus on the areas that correspond to the reported issue (e.g., if the issue is about streaming, look at the runtime's streaming implementation) |
| 87 | + |
| 88 | +Common areas where runtime fixes are needed: |
| 89 | +- JSON-RPC protocol handling and response formatting |
| 90 | +- Session lifecycle (creation, persistence, compaction, destruction) |
| 91 | +- Tool execution and permission handling |
| 92 | +- Model/API interaction (prompt construction, response parsing) |
| 93 | +- Streaming event generation (deltas, completions) |
| 94 | +- Error handling and error response formatting |
| 95 | + |
| 96 | +### Step 4: Make Your Determination |
| 97 | + |
| 98 | +Classify the issue into one of these categories: |
| 99 | + |
| 100 | +1. **SDK-fix-only**: The bug/feature is entirely in the SDK code. Label the issue `sdk-fix-only`. |
| 101 | + |
| 102 | +2. **Runtime**: The root cause is in copilot-agent-runtime. Do ALL of the following: |
| 103 | + - Label the original issue `runtime` |
| 104 | + - Create an issue in `github/copilot-agent-runtime` that: |
| 105 | + - Clearly describes the problem and root cause |
| 106 | + - References the original SDK issue (e.g., `github/copilot-sdk#123`) |
| 107 | + - Includes the specific files and code paths involved |
| 108 | + - Suggests a fix approach |
| 109 | + - Create a draft PR in `github/copilot-agent-runtime` with a suggested fix: |
| 110 | + - Make the minimal, targeted code changes needed |
| 111 | + - Include a clear PR description linking back to both issues |
| 112 | + - If you're uncertain about the fix, still create the PR as a starting point for discussion |
| 113 | + |
| 114 | +3. **Needs-investigation**: You cannot confidently determine the root cause. Label the issue `needs-investigation`. |
| 115 | + |
| 116 | +## Guidelines |
| 117 | + |
| 118 | +1. **Be thorough but focused**: Read enough code to be confident in your analysis, but don't read every file in both repos |
| 119 | +2. **Err on the side of creating the runtime issue**: If there's a reasonable chance the fix is in the runtime, create the issue. False positives are better than missed upstream bugs. |
| 120 | +3. **Make actionable PRs**: Even if the fix isn't perfect, a draft PR with a concrete starting point is more useful than just an issue description |
| 121 | +4. **Link everything**: Always cross-reference between the SDK issue, runtime issue, and runtime PR so maintainers can follow the trail |
| 122 | +5. **Be specific**: When describing the root cause, point to specific files, functions, and line numbers in both repos |
| 123 | +6. **Don't duplicate**: Before creating a runtime issue, search existing open issues in `github/copilot-agent-runtime` to avoid duplicates. If a related issue exists, reference it instead of creating a new one. |
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