The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: Fetches and installs the measureme profiling suite (including summarize, flamegraph, and crox) directly from the official rust-lang GitHub repository, which is the well-known and authoritative organization for the Rust programming language.
[EXTERNAL_DOWNLOADS]: Recommends the installation of standard community development tools such as cargo-llvm-lines and samply for analyzing code generation volume and performance bottlenecks.
[COMMAND_EXECUTION]: Instructs the agent to utilize standard system and build utilities including cargo, rustc, strace, nm, and ar to perform diagnostic measurements and inspect binary artifacts.
[INDIRECT_PROMPT_INJECTION]: The skill ingests external project data which presents a potential surface for instructions embedded in data.
Ingestion points: Reads Cargo.toml, .cargo/config.toml, and cargo --timings output files.
Boundary markers: None identified.
Capability inventory: High privilege capabilities including Write, Edit, and Bash execution for tool installation and build profiling.
Sanitization: No explicit sanitization of input data; the skill workflow relies on human verification of suggested configuration changes and re-measurement steps.

rust-build-optimization