suggest-optimizations

Identify performance optimization opportunities. Use when improving code efficiency.

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Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/development/suggest-optimizations

SKILL.md

Suggest Optimizations

Analyze code and profile data to recommend optimization strategies for improving performance and resource usage.

When to Use

Performance-critical code paths identified in profiling
Reducing execution time for hot functions
Lowering memory usage
Planning SIMD or vectorization strategies

Quick Reference

bash

# Identify optimization opportunities
# 1. Profile to find bottlenecks
# 2. Analyze algorithmic complexity
# 3. Check for unnecessary operations
# 4. Evaluate data structure choices
# 5. Consider SIMD/vectorization

# Profile Python code
python3 -m cProfile -s cumulative script.py | head -20

Workflow

Profile critical paths: Identify functions consuming most time/memory
Analyze algorithms: Check time/space complexity, look for inefficiencies
Examine data structures: Verify optimal data structure choices
Consider caching: Identify repeated computations
Propose optimizations: List specific changes with expected impact

Output Format

Optimization recommendation:

Bottleneck identified (function, line number)
Current performance (time/memory)
Root cause analysis
Recommended optimization technique
Expected improvement (percentage or time estimate)
Implementation difficulty (low/medium/high)

References

See benchmark-functions skill for measuring improvements
See profile-code skill for detailed profiling
See CLAUDE.md > Mojo for SIMD optimization patterns