[copilot-agent-analysis] Daily Copilot Agent Analysis - 2026-08-26

[github-actions[bot]]

Analysis Period: window_start=2026-08-26T00:00:00Z → window_end=2026-08-27T00:00:00Z

Created (agent_prs_total): 31 | Merged in window (agent_prs_merged, lower bound*): 27 | Creation-cohort success rate (agent_success_rate): 77.4% | Avg Duration: 4h 37m

Performance Metrics

Date	PRs	Merged (cohort)	Success Rate	Avg Duration	Avg Comments
2026-08-26	31	24	77.4%	4h 37m	N/A**
2026-08-25	78	68	87.2%	2h 19m	N/A**
2026-08-24	57	48	84.2%	2h 31m	N/A**

Trend: 📉 Success rate declined 87.2% → 77.4% (-9.8pp, -11.2% relative) vs 2026-08-25. Avg duration nearly doubled (2h19m → 4h37m, +99.9%). PR volume dropped sharply (78 → 31, -60.3%).

Agent Task Texts (31 PRs)

PR #	Status	Task Text (first 100 chars)
#56150	Merged	ShellCheck previously covered generated GitHub Actions run: steps only. This extends coverage to s
#56149	Closed	Adds an in-browser prompt experience that uses local AI inference and the WASM compiler to iterative
#56146	Merged	Cross-run gh aw audit clustering previously covered runtime/task dimensions but omitted grader and
#56119	Merged	push_to_pull_request_branch could not generate incremental patches for fork PRs checked out via `r
#56099	Merged	The workflow's deterministic prefetch step was implemented as an inline Python heredoc; this change
#56091	Merged	prefer-actions-exec-over-child-process treated any non-bare exec() / execFile() call as retain
#56090	Merged	The frontmatter reference omitted supported daily AI-credit token configuration, top-level write/App
#56089	Closed	pkg/console had drift between native and wasm build-tag twins: wasm exposed `NewIndeterminateProgr
#56080	Merged	Daily SPDD review of 5 spec files flagged several REASONS-canvas gaps: missing rationale framing, a
#56077	Merged	specs/otel-observability-spec.md v0.4.0 Sections 13-16 (Outcome Evaluation, Local Mirrors and Arti
#56072	Merged	Extends cross-run audit with behavioral clustering and automatic pattern detection across multiple w
#56071	Merged	Adds a "GitHub Official Documentation" section to the self-hosted runners reference page linking out
#56069	Merged	JSON.stringify() output depends on object key insertion order, so comparing two stringify results
#56068	Merged	Manual map[string]any assertions silently dropped malformed fixed-schema values. This replaces tho
#56067	Merged	Codex runs could be failed by the context-rebuild circuit breaker after already writing a terminal s
#56066	Merged	Grader results were written by the agent job into the unified agent artifact but never mirrored in
#56059	Merged	WorkflowData.ExperimentsStorage used a bare string, allowing unsupported storage modes to propagat
#56058	Closed	Roughly a dozen call sites across pkg/workflow and pkg/cli each reimplemented the same `string \
#56057	Closed	PolicyAnalysis and GatewayServerMetrics duplicated field shapes (TotalRequests/AllowedCount/
#56056	Merged	The dashboard language spec left custom href rendering ambiguous: source rows mixed singular `link
#56055	Merged	add-labels failed with Label "X" not found. Ensure the label exists in the target repository. wh
#56053	Closed	pkg/parser/import_field_extractor.go had become a 1k+ line aggregation point for unrelated extract
#56052	Merged	An automated CLI consistency check found that 7 commands rendered two blank lines before the `Flags:
#56051	Merged	Daily Documentation Diagram fails on every scheduled run — create_pull_request rejects the SVG t
#55973	Merged	The Daily Firewall Report flagged recurring registry.npmjs.org and proxy.golang.org blocks for *
#55972	Merged	permissions: none is a real, implemented shorthand in pkg/workflow/permissions_parser.go (conver
#55971	Closed	First-time users following the Quick Start guide couldn't tell that the curl-script/gh auth login
#55958	Merged	pkg/timeutil had three diverging duration formatters, causing malformed boundary output (1m60s),
#55957	Merged	PR Sous Chef began attempting approve_workflow_run on fork PR runs with a token that lacks appro
#55956	Merged	Sighthound flagged five exec.Command sinks (CWE-78). All five were already remediated in the curre
#55917	Closed	Adds a repo-maintainer agentic workflow for proactive repository triage, fixes, and maintenance. T

Notable PRs

7 PRs closed without merge, none were [WIP] placeholder closures — all had substantive bodies describing real work: #56149 (browser-local AI workflow repair), #56089 (console API parity), #56058/#56057/#56053 (Go refactors), #55971 (docs), #55917 (repo-maintainer workflow). 0 PRs still open at collection time.

Key Insights

• Success rate dropped 11.2% relative (below the prior 3-day range of 84–87%) while avg merge duration nearly doubled — worth watching for a second day before treating as a trend rather than daily noise.
• * agent_prs_merged is a lower bound derived from the 30-day pre-fetched dataset — the gh CLI returned 401 Bad credentials this run, so an independent paginated merge-event query and human-comment counts could not be collected (same limitation as the past several days).

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Generated by Copilot Agent Analysis (Run: 33117584719)

Generated by 📊 Copilot Agent PR Analysis · claude · agent · 74 AIC · ⌖ 9.24 AIC · ⊞ 11.3K · ◷

• expires on Aug 28, 2026, 1:28 PM UTC-08:00

[github-actions[bot]]

This discussion was automatically closed because it expired on 2026-08-28T21:28:00.680Z.

Closed by Workflow