itd-5 calls the prompt linter lint_prompts; 05-prompt-quality calls the one shipped prompt-tree rule agent_contract

itd-5 calls the prompt linter lint_prompts; 05-prompt-quality calls the one shipped prompt-tree rule agent_contract

A naming conflict (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/intents/disciplines/itd-5-prompt-quality-additions.md:23 — "lint_prompts validates set-membership against the task_classes enum in internal/core/lint"
• End B: .abcd/development/brief/05-internals/05-prompt-quality.md:26 — "agent_contract, in internal/core/lint, is record-lint's dedicated rule for the agent-prompt tree."

itd-5 says the lint_prompts check validates task_classes set-membership in internal/core/lint. 05-prompt-quality says agent_contract is record-lint's dedicated rule for the agent-prompt tree, and that the membership check is staged. One linter has two names, and the two documents also disagree about what it checks.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 813.