go-helper-fn

name	go-helper-fn
description	Implement one focused Go helper function from call-site context. Trigger on prompts like "add helper", "extract parser/validator", or "small utility for this package".
compatibility	Requires Go source excerpts and package context from the orchestrator.
metadata	{"prism-agents":"go-helper"}

Go helper function

1. Read target signature, callers, and error-handling style from evidence.
2. Implement one exported/unexported helper; avoid unrelated refactors.
3. Match local conventions (fmt.Errorf("%w"), naming, zero-value behavior).
4. Include edge-case handling and explicit failure modes.
5. If suitable, suggest quick validation commands:
   • go test ./...
   • gofmt -w <file.go>
6. Return compact JSON (summary, findings) and full helper code in code/artifacts.