Get details of a specific merge request.

Args: project: Project key (e.g., "ij" for IntelliJ) repository: Repository name (e.g., "ultimate") review_id: Review/MR identifier (numeric ID or full review ID)

Returns: YAML with MR title, state, author, branches, and reviewers.

Get the full timeline of a merge request: comments, dry runs, commits, reviews.

Returns a chronological markdown timeline with day sections, threaded replies (Patronus dry run results, safe merge status), and code review discussions.

Args: project: Project key (e.g., "ij") repository: Repository name (e.g., "ultimate") review_id: Review/MR identifier

Returns: Markdown timeline grouped by day, with threaded replies indented.

List merge requests for a repository.

Args: project: Project key (e.g., "ij") repository: Repository name (e.g., "ultimate") branch: Optional source branch name to filter by state: Optional state filter: "Opened", "Closed", "Merged", "RequiresAuthorAttention", or "NeedsReview" limit: Maximum number of results (default 1; set to 0 for unlimited) author: Optional author username to filter by (case-insensitive; an unknown username yields a clear "no such user" error)

Returns: YAML list of merge requests.

Create a new merge request.

Args: project: Project key (e.g., "ij") repository: Repository name (e.g., "ultimate") source_branch: Branch with changes (e.g., "azhukova/fix-auth") target_branch: Branch to merge into (e.g., "master") title: MR title description: Optional MR description

Returns: YAML with created MR number, title, and branches.

Edit an existing merge request's title and/or description.

Omit a field to leave it unchanged; pass "" for description to clear it. At least one of title/description is required.

Args: title: New title, or omit to leave unchanged. description: New description ("" clears it), or omit to leave unchanged.

Returns: YAML with the updated merge request.

Close a merge request.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108") or internal ID

Returns: Confirmation message.

Reopen a closed merge request.

The source branch must still exist. If it was deleted on close, re-push it before reopening.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108") or internal ID

Returns: Confirmation message.

Post a general comment on a merge request.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108") or internal ID text: Comment text (Markdown supported)

Returns: Confirmation message.

Create an inline code discussion on a specific file and line of a merge request.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108") or internal ID repository: Repository name (e.g., "ultimate") revision: Git commit SHA the comment is anchored to filename: File path (e.g., "src/main.py") line: Line number (new side of the diff) text: Comment text (Markdown supported)

Returns: Confirmation with file and line reference.

Reply to an existing code discussion on a merge request.

The discussion_channel_id can be found in the timeline output of a merge request.

Args: project: Project key (for context only) review_id: MR number (for context only) discussion_channel_id: Channel ID of the code discussion to reply to text: Reply text (Markdown supported)

Returns: Confirmation message.

Delete a merge request.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108") or internal ID

Returns: Confirmation message.

Find Patronus runs (dry runs / safe merges) for a merge request.

Use this to discover CI dry runs and safe merge attempts for a merge request. Each run has an ID that can be passed to get_patronus_run.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108")

Returns: YAML list of runs with IDs for follow-up queries.

Get details of a specific Patronus run including TeamCity build checks and problems.

Use the run ID from get_patronus_runs or from a Patronus URL (e.g., https://patronus.labs.jb.gg/robot/).

The returned TeamCity build IDs can be inspected further using the teamcity CLI: teamcity run view

Args: run_id: Patronus run UUID

Returns: YAML with run overview, TeamCity checks, and problems.

Start a Patronus dry run for a merge request.

Runs all configured quality checks (TeamCity builds) without merging. Use get_patronus_run to track progress.

Args: project: Project key (e.g., "ij") review_id: MR number (e.g., "194108")

Returns: Markdown with run ID, Patronus URL, and status. On failure, returns actionable guidance on what to do next.

Cancel a running Patronus run (dry run or safe merge).

Args: run_id: Patronus run UUID

Returns: Confirmation message.

Download a file attachment from a Space MR discussion.

Use the attachment ID from get_merge_request_timeline output (shown as [id: ...] next to each attachment).

For text files, returns the file content directly. For binary files, returns the download URL.

Args: attachment_id: Attachment UUID

Returns: File content (text) or download URL (binary).