chore(agents): Improve perf-tuning command and exclude worktrees from biome#1284
chore(agents): Improve perf-tuning command and exclude worktrees from biome#1284
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…overage Reduce parallel agents from 10 to 5 and add explicit partitioning step before spawning to prevent overlapping investigation. Also clarify memory optimization scope to include peak memory reduction and memory leak fixes. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Prevents nested biome.json files in worktrees from causing "Found a nested root configuration" errors during linting. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CLI tools benefit from fast cold starts, and this is easy to overlook during performance investigation. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
⚡ Performance Benchmark
Details
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📝 WalkthroughWalkthroughUpdates the performance tuning prompt to refocus on memory consumption reduction and restructure the agent investigation process from 10 parallel agents to 5 scoped agents. Configures Biome to exclude the Changes
Estimated code review effort🎯 1 (Trivial) | ⏱️ ~3 minutes Possibly related PRs
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Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request refines the Highlights
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Code ReviewOverall: LGTM ✅ — This is a clean, well-scoped PR with sensible improvements. perf-tuning command (
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| Scenario | Risk | Mitigation |
|---|---|---|
| Worktree path changes in the future | Low | The .claude/worktrees path is a Claude Code convention, unlikely to change |
| 5 agents may be too few for very large codebases | Low | The command already scopes to a single PR; 5 well-partitioned agents should be sufficient. Can always be adjusted later based on usage |
| Biome glob doesn't match nested paths | None | Biome's !.claude/worktrees will match the directory and everything under it |
No bugs, security concerns, or test coverage gaps — this PR modifies an agent command prompt and a tool config file, neither of which require test changes.
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Code Review
This pull request introduces improvements to the perf-tuning agent command and resolves a Biome configuration issue. The agent command is enhanced with a more structured investigation process and clearer performance targets. The Biome configuration is updated to exclude .claude/worktrees, preventing nested configuration errors. My feedback includes a suggestion to improve the consistency of the glob pattern in the Biome configuration for better maintainability.
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🧹 Nitpick comments (1)
.agents/commands/code/perf-tuning.md (1)
10-10: Clarify that scopes should be collectively exhaustive, not only non-overlapping.Line 10 prevents overlap, but it can still leave gaps. Add wording that the 5 scopes must cover the full target surface.
✍️ Suggested wording tweak
-First, define 5 non-overlapping investigation scopes — partition by directory boundaries, cross-cutting concerns (I/O, memory, parallelism, algorithmic complexity, dependency weight), or pipeline stages. +First, define 5 non-overlapping, collectively exhaustive investigation scopes — partition by directory boundaries, cross-cutting concerns (I/O, memory, parallelism, algorithmic complexity, dependency weight), or pipeline stages.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In @.agents/commands/code/perf-tuning.md at line 10, Update the sentence that currently instructs "First, define 5 non-overlapping investigation scopes..." to require the scopes be both non-overlapping and collectively exhaustive (i.e., they must together cover the entire target surface with no gaps); explicitly state each scope must include an explicit description of what it covers and any boundaries so agents know the full coverage; keep the rest of the flow (spawn 5 agents, one scope each, synthesize findings) unchanged.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Nitpick comments:
In @.agents/commands/code/perf-tuning.md:
- Line 10: Update the sentence that currently instructs "First, define 5
non-overlapping investigation scopes..." to require the scopes be both
non-overlapping and collectively exhaustive (i.e., they must together cover the
entire target surface with no gaps); explicitly state each scope must include an
explicit description of what it covers and any boundaries so agents know the
full coverage; keep the rest of the flow (spawn 5 agents, one scope each,
synthesize findings) unchanged.
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📒 Files selected for processing (2)
.agents/commands/code/perf-tuning.mdbiome.json
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #1284 +/- ##
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Coverage 87.18% 87.18%
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Files 115 115
Lines 4324 4324
Branches 1002 1002
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Hits 3770 3770
Misses 554 554 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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1 participant
Improve the perf-tuning agent command and fix a biome configuration issue.
perf-tuning command improvements
biome configuration fix
.claude/worktreesfrom biome lint scope to prevent "Found a nested root configuration" errors caused by worktree checkouts containing their ownbiome.jsonChecklist
npm run testnpm run lint