dsh-vault

Configuration

Option	Description
masterPassword	The master password inline (appears in cordis.yml; not recommended)
masterPasswordEnv	Environment variable name holding the master password (recommended)
path	Vault file path; defaults to $DSH_HOME/vault/default.json
name	Vault name for the default path (e.g. name: work → $DSH_HOME/vault/work.json)
accessMode	Access policy for the model tools. Three states: readonly (mutations rejected on tools + UI), ask (default — reads free, every add/update/delete goes through the harness approval channel so the user confirms each write), or auto (automatic read-write, no per-call prompt). The Settings UI offers this exact three-way choice and persists it to /access.json.
autoCapture	false (default). When true, the system prompt instructs the model to detect credentials shared in conversation and — per user preference — offer to save them with vault_add.
lockTimeoutSeconds	Auto-lock: after this many seconds of inactivity the vault re-locks (key wiped) and every read/write requires vault_unlock. 0/absent disables.
exportPasswordEnv	Environment variable holding the export/import password for vault_export/vault_import (never pass it as a model argument).
backupRetention	How many encrypted backups to keep (default 10); vault_backup prunes older copies.

Example:

- id: vault
  name: dsh-vault
  config:
    masterPasswordEnv: DSH_VAULT_PASSWORD
    accessMode: ask
    autoCapture: true

With autoCapture: true, when you share a credential in chat (e.g. "my npm token is npm_…"), the assistant offers to store it; on your consent it calls vault_add immediately. With autoCapture off, credentials are only saved when you explicitly ask. The Settings UI shows the current mode (read-only / ask-before-write / automatic read-write) with a dropdown to switch it, an auto-capture toggle (detect credentials shared in chat → offer to save), a kind filter, a health & rotation summary, a trash view, and masked secret fields with a Show/Hide toggle.

The vault is created automatically on first tool use; every launch re-unlocks with the master password. Forgetting the master password = permanent data loss (no backdoor — by design).