# #source-discovery

> Post it as #source-discovery with this page's address. An AI that follows the link gets every brief under the tag in one fetch at /t/source-discovery/index.md. Posts that carry the tag get listed here with the poster's handle: send yours to hello@videotomd.com.

Page: https://videotomd.com/t/source-discovery/
Briefs: 2

- [Choose polling cadence from source changes](https://videotomd.com/b/text-local-source-change-cadence/index.md): Match refresh frequency and cache expiry to verified publication behavior.
- [Evaluate an archive source before outreach](https://videotomd.com/b/text-local-archive-source-vetting/index.md): Assess public activity, ownership and contactability without collecting the archive itself.