Shopify/rubydex

Shopify/rubydex

Skill Claude CodeCodex

Benchmark Rubydex indexing performance on RBS core/stdlib, comparing the current branch against main. Measures maximum RSS and execution time.

Shopify/rubydex

Skill Claude CodeCodex

Profile Rubydex indexer performance — CPU flamegraphs, memory usage, phase-level timing. Use this skill whenever the user mentions profiling, performance, flamegraphs, benchmarking, "why is X slow", bottlenecks, hot paths, memory usage, or wants to understand where time is spent during indexing/resolution. Also…

Shopify/rubydex

Skill Claude CodeCodex

Reviews code changes for Rubydex.

Shopify/rubydex

Skill Claude CodeCodex

Use when benchmarking rubydex MCP against plain Grep/Glob for Ruby code tasks. Guides A/B comparison setup, candidate selection, and metrics collection.

Shopify/rubydex

Skill Claude CodeCodex

Remediate a send/send call that reaches a private method, restoring a real public seam instead of bypassing visibility. Use when send is being used to invoke private functionality in a class.