# Changelog

## Unreleased

- Add optional `tools` and `instructions` to mask settings, validated like other fields and reported when invalid
- Apply mask `tools` on equip, warning on unknown names and reusing the prompt-mask snapshot and rollback path
- Inject mask `instructions` as the `masks` system-prompt section via `before_agent_start`
- Let prompt frontmatter `tools` override mask `tools` for one prompt
- Show tools and a truncated instructions preview in picker descriptions; non-TUI selection now shows shortcuts too

## 0.0.3

- Add `/masks`, configurable picker shortcut, and per-mask shortcuts
- Fuzzy-match masks by name, model, thinking level, and shortcut
- Apply configured model and thinking level together
- Let prompt templates equip a mask for one agent run through `mask` frontmatter
- Restore the previous model and thinking level after masked prompt runs
- Validate global `masks` settings and report invalid entries