# Hibi > Catch documentation that no longer matches your code. - [Hibi: Keep Docs and AI-Agent Instructions Up to Date](https://hibi.mintlify.app/index.md): Hibi tracks claims in docs and agent instruction files, anchors them to source code, and flags drift deterministically with no model in the check loop. - [Install Hibi and Record Your First Claim](https://hibi.mintlify.app/quickstart.md): Install Hibi, record a claim anchored to source code, run hibi check, and read the verdict. - [Workflows: When to Run Which Hibi Command](https://hibi.mintlify.app/workflows.md): Eight moments, each with the one command that answers it: trust-check, post-change check, blast radius, grounding audit, plan gating, triage, document consolidation, orphan recovery. - [Hibi Verdicts: Claim States, Remediation, and Exit Codes](https://hibi.mintlify.app/verdicts.md): How Hibi models a claim, grades it on anchor resolution and behavior, attaches a remediation menu, and maps the result to an exit code. - [Anchors and Resolution: How Hibi Pins Claims to Code](https://hibi.mintlify.app/anchors.md): Each side of a claim stores a text quote with context, a position, and on the code side an AST fingerprint and a literal. Resolution is an ordered cascade with fixed constants. - [Behavioral Claims and Verifiers in Hibi](https://hibi.mintlify.app/behavioral.md): A claim is behavioral when it carries a verifier. Verifiers run only under check --run-verifiers and set behavior to supported or refuted. - [Status Banners: Stamp Drift Warnings Into Your Docs](https://hibi.mintlify.app/banners.md): hibi check --write stamps a sentinel-delimited banner into the top of each suspect document so a reader without hibi still sees the flag. - [Enforcement and Document Lifecycle in Hibi](https://hibi.mintlify.app/lifecycle.md): Claims are enforced, suggested, or retired. Documents are active, superseded, or archived. Three verbs manage both: retire, supersede, archive. - [Why Hibi: Deterministic Doc-Drift Detection](https://hibi.mintlify.app/design.md): The problem Hibi solves, its threat model (a reader trusts the raw file), and the principles behind every design decision. - [Hibi CLI Reference: Every Command, Flag, and Exit Code](https://hibi.mintlify.app/cli-reference.md): Complete reference for all hibi commands: record, check, diff, status, query, list, ignore, reanchor, retire, relocate, supersede, retract, archive, doctor, schema, and more. - [Integrating Hibi into CI, Git Hooks, and Agent Loops](https://hibi.mintlify.app/ci.md): Run hibi check in GitHub Actions, a git hook, or an agent session, and act on its exit code: 0 clean, 2 gating, 1 error. - [Hibi Resolvers: Extend Drift Detection in Any Language](https://hibi.mintlify.app/resolvers.md): External resolvers grade anchor kinds, run verifiers, or attach advisories over JSONL-RPC on stdio. They are off until listed in .claims/resolvers.json. - [The Hibi Resolver SDK](https://hibi.mintlify.app/sdks.md): The @npupko/hibi/resolver export handles JSONL-RPC framing so a TypeScript resolver only implements describe, resolve, and verify. - [Hibi Agent Skill for Claude Code](https://hibi.mintlify.app/claude-code.md): Install the Hibi Agent Skill so Claude Code records claims, runs hibi check, and acts on remediation menus.