atuin/crates/atuin-ai/src/lib.rs, branch main

chore: Remove some unused rust code

2026-06-10T20:01:45Z

feat: Capture command output + expose to new `atuin_output` tool (#3510)

2026-06-08T16:12:45Z

feat: Add skill discovery, loading, and invocation (#3444)

2026-04-23T20:43:01Z

Adds a skills system that lets users define reusable LLM instructions as `SKILL.md` files with YAML frontmatter.

feat: Send user-defined context with `TERMINAL.md` (#3443)

2026-04-23T20:29:58Z

This PR adds the ability to inject user-defined content into Atuin AI requests, a la `AGENTS.md` or `CLAUDE.md`. * `.atuin/TERMINAL.md` (or alternatively just `TERMINAL.md`) is checked in every directory from the cwd up to the root * `~/.config/atuin/TERMINAL.md` (or equivalent config dir) is also checked * Supports Claude-style ``` !`` ``` and ```` ```!...``` ```` style shell interpolation

refactor: Replace ad-hoc dispatch with FSM + driver architecture (#3434)

2026-04-21T20:07:27Z

Replaces the tangled dispatch handler system (`tui/dispatch.rs`, `tui/state.rs`) with a pure finite state machine + driver architecture. The FSM handles all state transitions as explicit `(State, Event) → (NewState, Effects)` mappings. The driver executes IO effects and bridges the TUI to the FSM.

feat: AI tool rendering overhaul + edit_file tool (#3423)

2026-04-21T17:32:54Z

Overhaul of how AI tool calls are modeled, rendered, and displayed in the Atuin AI TUI. Fixes bugs in shell command output capture, implements the `edit_file` tool with full safety infrastructure, and adds a diff preview for edits.

feat: Allow resuming previous AI sessions (#3407)

2026-04-14T23:03:08Z

This PR introduces session continuation to Atuin AI. * Conversations with Atuin AI are stored in a local SQLite database * Upon startup, Atuin AI tries to find a session to resume based on its directory/workspace and the time since the last event * If found, Atuin AI will show a note that the session has been resumed, and an event is added to help the LLM know where the invocation boundaries are * If not, Atuin AI will create a new conversation * The user can create a new conversation with `/new` * The new setting `ai.session_continue_minutes`, which defaults to `60`, controls how old the last event in a session can be before it's no longer considered for automatic resuming. ## Architecture A new `SessionService` trait defines an API contract for a service that can manage session data. `LocalSessionService` implements this, with `DaemonSessionService` a possible future extension point. `SessionManager` owns a `dyn SessionService` and delegates as appropriate.

feat: Client-tool execution + permission system (#3370)

2026-04-10T20:24:57Z

Adds client-side tool execution to Atuin AI, starting with `atuin_history`. The server can request tool calls, which are executed locally with a permission system, and results are sent back to continue the conversation.

chore: Move atuin ai subcommand into core binary (#3212)

2026-03-02T17:12:20Z