Find the heap allocations and lost inlining a Go change adds. A Claude Code skill and Go CLI that builds your base branch and your change with -gcflags=-m=2 and lists only what changed: new heap escapes, functions no longer inlined with cost and reason, new parameter leaks and lost devirtualization.
go golang performance compiler ci static-analysis pull-request developer-tools code-review inlining heap-allocation escape-analysis claude-code claude-skills gcflags
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Updated
Nov 14, 2026 - Go