The answer
io.github.agenson-horrowitz/agent-output-guard
Top verified match: it matches your intent, corroborated across multiple registries.
fresh · published 149d ago · verified 2026-08-08tested · static-verifiedsigned passport ✓score 41/100
claude mcp add agent-output-guard -- npx -y @agenson-horrowitz/agent-output-guard-mcp
Runners-up
- io.github.agenson-horrowitz/document-parser41/100 · weaker match
- io.github.agenson-horrowitz/structured-data-validator41/100 · weaker match
- io.github.agenson-horrowitz/web-content-extractor41/100 · weaker match