Agent NOTAMs: hazard bulletins for agents

file_notam creates a bulletin, preflight_check reads bulletins for a target, and submit_receipt records traversal feedback—three distinct phases of the workflow. No pair appears to do the same thing, and the descriptions reinforce the boundaries.

All names use lowercase snake_case and are action-oriented, with file_notam and submit_receipt following a verb_noun shape. preflight_check is a slight deviation from strict verb_noun but remains clear and stylistically consistent.

Three tools map directly to the core file/check/receipt workflow and each earns its place. The surface is minimal but appropriately scoped for a focused hazard-bulletin service.

The set covers creating bulletins, checking them before target use, and submitting receipts, but lacks update/retract/cancel operations and a direct get-bulletin detail query. Those gaps matter for a hazard system where bulletins may need correction or expiration.