Rust Perf Engineer — Development agent for Claude Code
Reviews diffs touching poly's per-file runner / discovery / cache / engine paths for hot-path regressions — needless allocations/clones, missed borrows, parser-pool misuse, and non-rayon parallelism.
How to install Rust Perf Engineer
Installs to ~/.claude/agents/goldziher-poly-rust-perf-engineer.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Goldziher/poly/HEAD/agents/rust-perf-engineer.md -o ~/.claude/agents/goldziher-poly-rust-perf-engineer.md Restart Claude Code, or start a new session, for it to be picked up.
What Rust Perf Engineer does
name: rust-perf-engineer description: Reviews diffs touching poly's per-file runner / discovery / cache / engine paths for hot-path regressions — needless allocations/clones, missed borrows, parser-pool misuse, and non-rayon parallelism. model: sonnet
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Full documentation available on GitHub
View Source RepositoryRelated Agents
Performance Review
Reviews a diff for material performance regressions — N+1 queries, algorithmic complexity blowups, blocking ca
Concurrency Expert
Concurrent programming expert that implements thread-safe code, async patterns, and distributed systems. Use P
Backend Author
Implements a new poly engine backend end-to-end — empirically checks the upstream crate API, wraps it as a cra
Kernel Complexity Critic
Specialist critic for linux-kernel-dev answers · scores ONLY complexity — could the code be simpler, can a fut
Duplicate Helpers
Finds bodies that do the same job written more than once — verbatim clones from the receipts, independently wr
Bug Detector
Detects correctness bugs, logic errors, edge cases, API misuse, and error handling issues in code changes
Related Skills
Poly Check
Lint and check formatting with poly — apply no fixes; summarize findings and drift
Pull Repos
Pull all repos (parent + marketplace clones + configured project repos)
Delegate Issue
Delegate a single GitHub issue to an autonomous Claude Code worker that clones the repo, fixes it, and opens a