Tracks uncertain values stated by the user and blocks model writes that embed unverified values until confirmed.
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process.env. You'll be asked to provide them before it can run.CREDENCE_DB— Registry: Credence creates epistemic_registry.db in your working directory. Add .db to your .gitignore, or set =~/.credence/registry.db to keep it global.ANTHROPIC_API_KEYCREDENCE_NO_LOG— Event log: The gate writes block/allow events to ~/.credence/events.jsonl (local only, never sent anywhere). Set =1 to disable.CREDENCE_SESSION_ID— Session tracking: Set =my-project to keep constraints stable across directory changes and terminal restarts.CREDENCE_DB_PATHCREDENCE_REGISTRY_PATHHF_TOKENGROQ_API_KEYCREDENCE_MAX_CONSTRAINTS— Constraint cap: The registry allows up to 500 constraints per session by default. Override with =<n>.CLAUDE_BINREQUEST_TIMEOUT[](https://m8ven.ai/mcp/lakshmi-chakradhar-vijayarao-credence-ai-1pkum1)