[spec-extractor] Update package specifications for parser, repoutil, semverutil, sliceutil

[github-actions]

Package Specification Updates

This PR re-verifies README.md specifications for the following round-robin selected packages:

Package	Status	Exported Symbols
parser	Re-verified (no changes)	96 functions/methods, 24 types
repoutil	Re-verified (no changes)	2 functions
semverutil	Re-verified (no changes)	8 functions, 1 type
sliceutil	Re-verified (no changes)	9 functions

What Changed

• No public-contract deltas were found in any of the 4 packages since the last review (2026-08-14). Only an unrelated docs commit (579b578) landed in the repository since then, touching none of these packages.
• Updated the Source Synchronization section of each README.md with a new re-verification entry dated 2026-08-29, confirming the documented public APIs remain accurate.

Extraction Method

• Source code analysis of exported symbols, types, and constants for each package
• Package doc comment extraction
• Dependency graph analysis
• Git history review since the last recorded review date
• Comparison against existing README.md content (preserved; only synchronization notes appended)

Round-Robin State

• Packages processed this run: parser, repoutil, semverutil, sliceutil
• Rotation last_index: 8 to 12
• Total packages: 20
• Coverage: All 20 packages now have specifications; this run refreshed 4 of them

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Auto-generated by Package Specification Extractor workflow

Generated by 📋 Package Specification Extractor · copilot · auto · 95.4 AIC · ⌖ 9.45 AIC · ⊞ 9.2K · ◷

• expires on Sep 1, 2026, 1:36 AM UTC-08:00

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[gh-aw-bot]

@copilot Please refresh this PR for forward progress. Re-run the pr-finisher skill, update the branch if needed, and hand back once checks are ready for maintainer review.

Run: https://github.com/github/gh-aw/actions/runs/33246040923

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• github.com

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "github.com"

See Network Configuration for more information.

Generated by 👨‍🍳 PR Sous Chef · pi · gpt54 · 33.5 AIC · ⌖ 8.65 AIC · ⊞ 8.8K · ◷
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[github-actions]

Great work, @github-actions[bot]! 🤖 This automated package specification re-verification looks good to go. The round-robin rotation confirms that all 4 packages (parser, repoutil, semverutil, sliceutil) remain in sync with their documented public APIs — no contract deltas detected since the last review. The PR is focused, well-documented, and ready for review.

Generated by ✅ Contribution Check · copilot · auto · 41.5 AIC · ⌖ 8.54 AIC · ⊞ 9.3K · ◷

[gh-aw-bot]

@copilot Please refresh this PR for forward progress. Re-run the pr-finisher skill, verify the latest branch/check state on the current head commit, and hand back once it is ready for maintainer review.

Run: https://github.com/github/gh-aw/actions/runs/33254603298

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[github-actions]

🎉 This pull request is included in a new release.

Release: v0.87.10