# Open Label - [Open Label](https://au-2a4a5dc8.mintlify.app/index.md): Open tools that keep every message to a doctor true to the FDA label. - [Quickstart](https://au-2a4a5dc8.mintlify.app/quickstart.md): Install the CLI and check your first piece against a real label. - [Check](https://au-2a4a5dc8.mintlify.app/tools/check.md): Trace every claim in a piece to the label sentence that supports it. - [Watch](https://au-2a4a5dc8.mintlify.app/tools/watch.md): Find the approved claims a label change made wrong. - [Unseen](https://au-2a4a5dc8.mintlify.app/tools/unseen.md): Find the prescribers nobody calls on, from public data alone. - [Skills](https://au-2a4a5dc8.mintlify.app/tools/skills.md): Agent skills for medical affairs and HCP engagement, each with the eval suite that grades it. - [Labels and citations](https://au-2a4a5dc8.mintlify.app/concepts/labels.md): How a DailyMed label becomes citable sentences. - [Verdicts and exit codes](https://au-2a4a5dc8.mintlify.app/concepts/verdicts.md): What each verdict means and how a check turns into an exit code. - [Rule packs](https://au-2a4a5dc8.mintlify.app/concepts/rule-packs.md): Team rules that run on every piece without a model. - [Data sources](https://au-2a4a5dc8.mintlify.app/concepts/data-sources.md): Every dataset Open Label reads, how current it is, and what it leaves out. - [Commands](https://au-2a4a5dc8.mintlify.app/cli/overview.md): Every openlabel command, what it needs, and how it exits. - [openlabel check](https://au-2a4a5dc8.mintlify.app/cli/check.md): Judge every claim in a piece against the drug's label. - [openlabel watch](https://au-2a4a5dc8.mintlify.app/cli/watch.md): List the saved claims a label change touches. - [openlabel unseen](https://au-2a4a5dc8.mintlify.app/cli/unseen.md): Find prescribers of a drug with little or no industry contact. - [openlabel search](https://au-2a4a5dc8.mintlify.app/cli/search.md): Print the label sentences that best match a question. - [openlabel diff](https://au-2a4a5dc8.mintlify.app/cli/diff.md): Print every sentence that changed between two label versions. - [openlabel skills eval](https://au-2a4a5dc8.mintlify.app/cli/skills.md): Run the skills' eval suites against Claude and print pass rates. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.