a2a2p — Agent-to-Agent-to-Physical

a2a2p resolves physical-world requirements for AI agents. Recommended flow: if you hold local STL, STEP, DXF, or PDF bytes, call upload_design_file first and pass its returned file_reference in specification.design_files. (1) review_specification — instant, stateless engineering review, including auditable deflection and nominal stress for explicit rectangular beam load cases. Its clarification_plan gives a compact next patch plus the visible remaining path; next_call names the recommended exact binding, and a complete specification also returns continuation_options for labeled pricing and screened supplier packaging. Every listed continuation is stateless and explicitly non-authorizing. A complete intent may submit for specification resolution but is not yet a supplier-ready quote. (1b) get_supply_options — instant pricing and lead time: deterministic model estimates today; pricing_kind distinguishes model estimates, provider estimates, and provider quotes. For the asynchronous pr