Skill Claude CodeCodex
Use whenever an agent needs structured human input. Public HITL contract is question-only: ask questions, inspect pending questions, submit partial answers, and wait on caller-scope progress.
Skill Claude CodeCodex
Use this skill whenever a user asks you to emit machine-readable structured messages through Echo MCP, validate payloads with schema IDs, inspect available schemas, or integrate agent progress/state events with MCP tool returns. Apply it for coding-agent workflows that need reliable JSON-like outputs instead of…
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