Add step summaries for safe-output processing results

[Copilot]

Safe-output handlers now generate collapsible step summaries for each processed message, providing visibility into what was created/updated during workflow execution.

Changes

• New module: safe_output_summary.cjs

  • generateSafeOutputSummary() - Renders individual results as <details> blocks with metadata (URL, location, temporary IDs, labels)
  • writeSafeOutputSummaries() - Aggregates and writes summaries to GitHub Actions step summary
  • Truncates body previews at 500 chars to prevent bloat

• Handler integration

  • Both safe_output_handler_manager.cjs and safe_output_project_handler_manager.cjs call writeSafeOutputSummaries() after message processing
  • Summaries written before final processing statistics

Example

Processing 2 safe-outputs now generates:

## Safe Output Processing Summary

Processed 2 safe-output message(s).

<details>
<summary>✅ Create Issue - Success (Message 1)</summary>

**URL:** https://github.com/owner/repo/issues/123
**Location:** owner/repo#123
**Temporary ID:** `issue-1`
**Labels:** bug, enhancement
</details>

<details>
<summary>✅ Create Project - Success (Message 2)</summary>

**Project URL:** https://github.com/orgs/owner/projects/456
</details>

Failures use ❌ and include error details. Skips standalone-handled types (e.g., noop).

Original prompt

Update the JavaScript code that takes the handlers from the safe-output types, runs them, and processes the messages: It should ALSO generate a step summary for each safe-output. enclosed in a <details> section.

This behavior is implemented for both regular safe-outputs and project-based safe-outputs. Reuse the helper.

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Changeset

• Type: patch
• Description: Add step summaries for safe-output processing results. Safe-output handlers now generate collapsible step summaries for each processed message (truncated to 500 chars) and are integrated for both regular and project-based safe-outputs.

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Smoke Test Results

PRs Reviewed:

• Add workflow: githubnext/agentics/weekly-research #8: Add workflow: githubnext/agentics/weekly-research
• Remove ai-inference, opencode, genaiscript agentic engines for now #10: Remove ai-inference, opencode, genaiscript agentic engines

Test Results:

• ✅ GitHub MCP
• ✅ Safe Inputs GH CLI
• ✅ Serena MCP
• ✅ Playwright
• ✅ Tavily Web Search
• ✅ File Writing
• ✅ Bash Tool
• ✅ Discussion Interaction

Overall Status: PASS

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[github-actions]

Smoke Test Results ✅

PRs: #11425 (docs: remove-labels), #11450 (MCP tool definition)

• ✅ GitHub MCP
• ✅ Safe Inputs GH CLI
• ✅ Serena MCP
• ✅ Playwright
• ✅ File Writing
• ✅ Bash Tool
• ✅ Discussion Interaction

Overall: PASS

@pelikhan @Copilot

AI generated by Smoke Copilot

[github-actions]

docs: Document remove-labels safe output type
Add missing remove_labels tool definition to safe-outputs MCP server
GitHub MCP merged PRs ✅; safeinputs gh ✅; Serena activate ✅
Playwright title ✅; Tavily search ✅; file write ✅
Bash cat ✅; discussion query ✅; discussion comment ✅
Overall status: PASS

AI generated by Smoke Codex

[github-actions]

📰 VERDICT: Smoke Copilot has concluded. All systems operational. This is a developing story. 🎤