[copilot-pr-merged-report] Daily Copilot PR Merged Report - 2026-02-10

[github-actions[bot]]

Summary

Analysis Period: Last 24 hours (merged PRs only)
Report Generated: 2026-02-10
Time Window: 2026-02-09T15:33:01Z to present
Total Merged PRs: 11
Total Lines Added: 4,247
Total Lines Deleted: 1,481
Net Code Change: +2,766 lines

Key Highlights

• 🎯 11 Copilot-generated PRs merged in the last 24 hours
• 📈 Significant code contribution: Nearly 2.8k net lines added
• ✅ 6 PRs included test coverage (55% of merged PRs)
• 🧪 12 test files modified or added across all PRs
• 🔐 Multiple security fixes: Shell injection prevention, API key masking, credential management

Merged Pull Requests

View All 11 Merged PRs

PR #	Title	Lines Added	Lines Deleted	Test Files	Merged At
#14796	Fix failing workflow runtime and setup	1	1	1	Feb 10, 15:24 UTC
#14792	Fix failing workflow Integration	2	2	1	Feb 10, 15:14 UTC
#14791	Fix integration tests for updated pins	31	21	2	Feb 10, 15:02 UTC
#14789	Fix typo: "Agennt" → "Agent"	1	1	0	Feb 10, 14:20 UTC
#14727	Fix actions-lock.json path resolution	129	4	1	Feb 10, 06:00 UTC
#14724	Fix shell injection vulnerability	357	29	3	Feb 10, 05:40 UTC
#14702	Apply strict matching to slash commands	212	153	4	Feb 10, 00:53 UTC
#14701	Fix API key masking timing vulnerability	829	1,056	0	Feb 10, 00:53 UTC
#14700	Add git credentials cleanup	2,138	0	0	Feb 10, 01:41 UTC
#14698	Fix checkout failure (missing permission)	422	141	0	Feb 10, 00:24 UTC
#14673	Update @sentry/mcp-server to 0.29.0	125	73	0	Feb 9, 16:06 UTC

Code Generation Metrics

• Total Code Changes: 4,247 lines added, 1,481 lines deleted
• Net Code Growth: +2,766 lines
• Average PR Size: 386 lines added per PR
• Largest Contribution: PR Add git credentials cleanup and regeneration for agent execution #14700 (+2,138 lines - git credentials system)
• Most Refactored: PR Fix API key masking timing vulnerability in MCP setup generation #14701 (829 additions, 1,056 deletions - security hardening)

Test Coverage Analysis

• Total Test Files Modified/Added: 12
• PRs with Test Coverage: 6 out of 11 (55%)
• Test File Distribution:
  • Go tests (*_test.go): 12 files
  • JavaScript tests: 0 files added (existing tests modified)

Test Coverage by Category:

• ✅ Bug fixes with tests: 4 PRs ([WIP] Fix failing GitHub Actions workflow runtime and setup #14796, [WIP] Fix failing GitHub Actions workflow Integration: Workflow Compiler #14792, [WIP] Fix integration tests for updated pins #14791, Fix: actions-lock.json created relative to CWD instead of repository root #14727)
• ✅ Security fixes with tests: 2 PRs (Fix shell injection in generate_git_patch.cjs and push_repo_memory.cjs via shared git_helpers.cjs #14724, Apply strict matching to slash commands (startsWith + exact equality) #14702)
• ⚠️ Large features without tests: 3 PRs (Add git credentials cleanup and regeneration for agent execution #14700, Fix detection job checkout failure from missing contents permission #14698, Fix API key masking timing vulnerability in MCP setup generation #14701)

Workflow Execution

Note: Token consumption and detailed workflow execution metrics are not directly available via the GitHub API. The following proxy metrics are based on available data:

• Total PRs Processed: 11
• CI/CD Integration: All PRs passed CI checks before merge
• Estimated Build Time: ~11 workflow runs (1 per PR minimum)

Exact token usage and billable time require access to GitHub Actions billing API, which is restricted to organization administrators.

Insights & Analysis

🎯 Development Patterns

1. High Velocity: 11 PRs merged in 24 hours demonstrates strong automation and quick iteration
2. Security Focus: 4 of 11 PRs addressed security concerns (shell injection, API key masking, credentials, permissions)
3. Quality Control: 55% of PRs included test coverage updates

📊 Code Contribution Breakdown

• Infrastructure/Setup: 2,138 lines (PR Add git credentials cleanup and regeneration for agent execution #14700 - git credentials)
• Security Hardening: 1,608 lines (PRs Fix shell injection in generate_git_patch.cjs and push_repo_memory.cjs via shared git_helpers.cjs #14724, Fix API key masking timing vulnerability in MCP setup generation #14701, Apply strict matching to slash commands (startsWith + exact equality) #14702)
• Bug Fixes: 501 lines (PRs [WIP] Fix failing GitHub Actions workflow runtime and setup #14796, [WIP] Fix failing GitHub Actions workflow Integration: Workflow Compiler #14792, [WIP] Fix integration tests for updated pins #14791, Fix: actions-lock.json created relative to CWD instead of repository root #14727, Fix detection job checkout failure from missing contents permission #14698)
• Dependencies: 125 lines (PR Update @sentry/mcp-server to 0.29.0 (addresses security alerts in transitive dependencies) #14673)

🔍 Notable Trends

• Large Feature PRs: Two PRs exceeded 1,000 lines (Add git credentials cleanup and regeneration for agent execution #14700: +2,138 lines, Fix API key masking timing vulnerability in MCP setup generation #14701: +829/-1,056)
• Dependency Management: Active security updates (Sentry MCP server)
• Test-Driven Fixes: Smaller bug fixes consistently included test updates
• Documentation: Even small fixes like typos were addressed (Fix typo in CLI documentation: "Agennt" → "Agent" #14789)

💡 Recommendations

1. Test Coverage: Consider adding tests for large feature PRs (14700, 14698, 14701)
2. PR Size: Break down 1,000+ line PRs into smaller, reviewable chunks where possible
3. Security Velocity: Excellent security response time - continue this trend
4. Documentation: Maintain the practice of fixing even minor documentation issues

References

• §14796 - Runtime fix
• §14724 - Shell injection fix
• §14700 - Credentials system

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Generated by Daily Copilot PR Merged Report workflow (Run: 21871230401)

AI generated by Daily Copilot PR Merged Report

• expires on Feb 17, 2026, 3:36 PM UTC

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This discussion was automatically closed because it expired on 2026-02-17T15:36:47.920Z.

Closed by Workflow