[copilot-session-insights] Daily Copilot Agent Session Analysis — 2026-03-20

[github-actions[bot]]

Executive Summary

• Sessions Analyzed: 50
• Analysis Period: 2026-03-20 (21:57–22:18 UTC, ~21.6 min window)
• Overall Completion Rate: 6% (3 hard successes / 50 total)
• Copilot Agent Sessions: 5 (3 succeeded, 2 in-progress at snapshot)
• Copilot Success Rate: 60% active / 100% of completed PR comment responses
• Average Copilot Session Duration: 9.6 min (completed sessions)
• Experimental Strategy: None (standard analysis run)

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Key Metrics

Metric	Value	Trend
Total Sessions	50	→
Successful Completions	3 (6%)	↑ from 4% yesterday
Failed/Abandoned	0 (0%)	→
Skipped	12 (24%)	↑
Action Required	33 (66%)	→ (review agents)
In-Progress at Snapshot	2 (4%)	→
Copilot Agent Sessions	5	↑ from 3 yesterday
Copilot Success (completed)	3/3 (100%)	↑
Avg Copilot Duration	9.6 min	↑ from 2.4 min

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📈 Session Trends Analysis

Completion Patterns

Completion rates have trended low (4–14%) across the past week due to the dominance of action_required review agent runs — this is expected behavior, not failures. True copilot agent completions have bounced back to 100% of resolved sessions today after a rough Mar 17–19 period. The add-data-viz-instructions branch alone generated 41 sessions (82% of today's total), reflecting heavy PR review iteration.

Duration & Efficiency

Copilot session duration has stabilized in the 5–14 minute range after the Mar 2–3 spike (19–23 min) and Mar 16–17 collapse (0.2–0 min). Today's 9.6 min average aligns with the historical baseline (~9–12 min for substantive tasks). The support-lock-yaml-files PR comment response at 13.6 min represents the most complex resolved task today.

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Active Branches Today

Branch	Sessions	Success	Action Required	Skipped	In Progress
copilot/add-data-viz-instructions	41	2	27	12	0
copilot/update-dependabot-md-with-vex	6	0	6	0	0
copilot/create-agent-failure-comment	1	0	0	0	1
copilot/optimize-boolean-expressions	1	0	0	0	1
copilot/support-lock-yaml-files	1	1	0	0	0

Copilot Agent Sessions Detail

Session	Branch	Conclusion	Duration
Running Copilot coding agent	create-agent-failure-comment	in_progress	0.1 min
Addressing comment on PR #22025	optimize-boolean-expressions	in_progress	0.2 min
Addressing comment on PR #22032	add-data-viz-instructions	success	6.7 min
Addressing comment on PR #22032	add-data-viz-instructions	success	8.5 min
Addressing comment on PR #22030	support-lock-yaml-files	success	13.6 min

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Success Factors ✅

1. PR Comment Response Pattern: All 3 completed "Addressing comment on PR #..." sessions succeeded (100%). Copilot reliably resolves targeted review feedback when given a specific PR and comment context.

   • Success rate today: 100% (3/3 completed)

2. Focused Single-Task Branches: copilot/support-lock-yaml-files had a single session and succeeded cleanly (1-shot success). Branches with narrow scope resolve more efficiently.

3. Iteration on Complex PRs: add-data-viz-instructions generated 2 successful sessions on the same PR (Add data-science.md prompt for chart/trend workflow generation #22032), suggesting copilot correctly incorporated review feedback across multiple rounds.

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Failure Signals ⚠️

1. In-Progress at Snapshot: 2 sessions (create-agent-failure-comment, optimize-boolean-expressions) were still running at snapshot time (0.1–0.2 min elapsed) — these had just started and likely completed successfully afterward. Not a true failure signal, but a data collection timing artifact.

2. Heavy Review Agent Volume: add-data-viz-instructions (27 action_required from review agents) indicates a PR requiring significant iteration. High review agent churn on a single branch can signal incomplete initial implementation.

3. Completion Rate Metric Misleading: The 6% "completion rate" is dominated by review agents that always return action_required by design. True copilot task success should be measured independently from review agent conclusions.

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26-Day Aggregate Summary

Analysis Period:             2026-02-21 to 2026-03-20 (26 days)
Total Copilot Sessions:      71
Total Copilot Successes:     48
Overall Copilot Success:     67.6%
Average Completion Rate:     52.9% (skewed by earlier high-success days)

Recent 5-day Copilot Rate:
  Mar 16: 0/1 (0%)   — snapshot mid-session
  Mar 17: 3/6 (50%)  — lock.yml infrastructure failures
  Mar 18: 2/4 (50%)  — action_required dominated
  Mar 19: 1/3 (33%)  — 2 sessions in-progress
  Mar 20: 3/3 (100%) — all completed sessions succeeded

Review Agent Pattern:        Fires on every copilot PR (action_required is expected)
Typical Session Window:      20–70 minutes
Most Active Branches/Day:    2–5 copilot branches concurrent

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Prompt Quality Analysis 📝

Based on session naming patterns (no conversation logs available today):

High-Quality Task Signals

• Specific PR + comment reference: "Addressing comment on PR #XXXXX" sessions achieve near-100% success rate — the task is bounded and well-scoped
• Single-concern branches: optimize-boolean-expressions, support-lock-yaml-files — clear, atomic task names correlate with focused sessions

Lower-Quality Task Signals

• Broad feature additions: add-data-viz-instructions required 7+ review rounds across multiple days — initial scope may have been underspecified
• Infrastructure creation: create-agent-failure-comment started but hadn't resolved at snapshot — new capability creation tends to be more complex

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Actionable Recommendations

For Users Writing Task Descriptions

1. Reference specific review comments: Tasks framed as "address comment X on PR Y" consistently resolve in 1-shot. Include the comment text or a direct link.
2. Scope to single atomic changes: Branches with one clear goal (e.g., fix capitalization, add single domain) complete faster with less review churn.
3. Avoid open-ended feature requests in single sessions: "Add data viz instructions" generated 41 total sessions — break large features into smaller PRs.

For System Improvements

1. Snapshot timing: 2 "in-progress" sessions at snapshot indicate the data fetch window sometimes catches sessions mid-execution. A 5-min delayed snapshot or status re-check would improve accuracy.
2. Review agent chain optimization: 8 review agents × 3+ rounds on add-data-viz-instructions = 27 action_required runs. Consider batching review agent runs or adding a cooldown between rounds.

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Notable Observations

• No conversation logs available: Behavioral depth analysis not possible today; analysis based on session metadata only.
• No failures today: First day with 0 failed sessions since Mar 15. This is a positive signal.
• 5 active branches: Highest branch count this week, suggesting increased copilot task throughput.

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References:

• §23364858297 — Current workflow run
• §23319606284 — Mar 19 run
• §23269858720 — Mar 18 run

AI generated by Copilot Session Insights · history

• expires on Mar 21, 2026, 10:50 PM UTC

[github-actions[bot]]

🤖 beep boop — Smoke test agent reporting in! I was here, I tested things, and I'm happy to announce that this discussion is officially smoke-tested. 🎉

Everything is working great. Back to lurking in the logs! 👀

Note

🔒 Integrity filtering filtered 1 item

Integrity filtering activated and filtered the following item during workflow execution.
This happens when a tool call accesses a resource that does not meet the required integrity or secrecy level of the workflow.

• pr:feat: add boolean expression optimizer for ConditionNode trees #22025 (pull_request_read: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".)

📰 BREAKING: Report filed by Smoke Copilot · ◷

[github-actions[bot]]

💥 WHOOSH!

The smoke test agent has arrived! 🦸 KAPOW!

In a flash of neural fire and inference sparks, the Claude smoke test agent burst through the workflow walls...

🌟 ZAP! All systems checked! All circuits nominal!

"I have tested GitHub MCP, Serena, Make builds, Playwright, Tavily, safe-outputs and MORE!" shouts the agent, cape billowing in the Actions runner wind.

🔥 BOOM! Run §23366814515 — CLAUDE ENGINE: NOMINAL! 🚀

Note

🔒 Integrity filtering filtered 1 item

Integrity filtering activated and filtered the following item during workflow execution.
This happens when a tool call accesses a resource that does not meet the required integrity or secrecy level of the workflow.

• pr:feat: add boolean expression optimizer for ConditionNode trees #22025 (pull_request_read: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".)

💥 [THE END] — Illustrated by Smoke Claude · ◷

[github-actions[bot]]

This discussion has been marked as outdated by Copilot Session Insights.

A newer discussion is available at Discussion #22206.