specs: m2-market spec discovery — 6 subsystem specs + synthesis index
herdr workforce output (6 codex angle-specialists -> claude synthesis):
S1 ledger/economy, S2 catalog/registry, S3 storefront (cargstore->M2 Store),
S4 Solution Scout (standalone watcher recommended), S5 packaging + 3 seed
Solutions (mm-pdf 25cr, agent-scaffold 35cr, competitor-scan 60cr),
S6 proposal engine + evidence loop.
SPEC-INDEX is the tie-break: 23-row cross-cutting contract table (16 mismatches
resolved, e.g. /v1 ledger paths win, m2store://listing/<id> deep link, one
m2.market.telemetry.v1 envelope, op_<slug> operator ids, tenant ids from m2-gpt),
8 deduped clarifications with defaults, 4-phase build order where the paid-install
wedge does NOT block on fedlearn (local ApplyAdapter until rails land), risk register.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>