Glacier

List all workspaces the authenticated user belongs to. Returns workspace name, slug, and user role. Use this to discover available workspaces before calling workspace-scoped tools like list_projects.

{
  "tool": "list_workspaces",
  "parameters": {}
}

List all projects in the workspace. Returns project name, slug, and description for each.

Puo’ usare: workspace_id

{
  "tool": "list_projects",
  "parameters": {
    "workspace_id": "<string>"
  }
}

List columns (swimlanes) for a project, including WIP limit and card count. Use this to understand board structure.

Gli serve: project_idstring

Puo’ usare: workspace_id

{
  "tool": "list_columns",
  "parameters": {
    "project_id": "<string>"
  }
}

Update a column's WIP limit or name. Column type and position are read-only. Returns updated column state including current card count. Warns if WIP limit is set below current card count.

Gli serve: column_idstring

Puo’ usare: name wip_limit workspace_id

{
  "tool": "update_column",
  "parameters": {
    "column_id": "<string>"
  }
}

Create a new column on a project board. Only allowed when the target flight level (or project for flat boards) has zero cards — this prevents silent corruption of flow metrics. Requires owner or admin role and mcp_layout_lock disabled in Project Settings → MCP Access.

Gli serve: project_idstring namestring

Puo’ usare: column_type flight_level_id position workspace_id

{
  "tool": "create_column",
  "parameters": {
    "project_id": "<string>",
    "name": "<string>"
  }
}

Delete a column. Only allowed when the column has zero cards — move or delete all cards first. Requires owner or admin role and mcp_layout_lock disabled in Project Settings → MCP Access.

Gli serve: column_idstring

Puo’ usare: workspace_id

{
  "tool": "delete_column",
  "parameters": {
    "column_id": "<string>"
  }
}

List cards (tasks) for a project or specific column. Returns a paginated envelope { cards, total, limit, offset, hasMore }. Each card includes columnName. Use include_description:true to fetch full markdown content (omit for lean list views). Filter by label_id or search by title keyword.

Gli serve: project_idstring

Puo’ usare: column_id parent_id due_before overdue sort label_id horizon_id search include_description limit +2

{
  "tool": "list_cards",
  "parameters": {
    "project_id": "<string>"
  }
}

Returns cards relevant to the authenticated user across all projects in the workspace. Use the optional `scope` parameter to filter: "assigned" (only cards assigned to you), "watching" (only explicitly watched cards), or "all" (assigned ∪ watched, default). Each result includes a `scope` field indic…

Puo’ usare: workspace_id scope

{
  "tool": "list_my_cards",
  "parameters": {
    "workspace_id": "<string>",
    "scope": "<string>"
  }
}

Get full details for a specific card including title, description, assignee, priority, and linked documents. Prefer slug lookup (e.g. get_card({ card_id: "GLACIE-42" })) over list_cards scans — slug resolves in a single DB call regardless of page position.

Gli serve: card_idstring

Puo’ usare: workspace_id

{
  "tool": "get_card",
  "parameters": {
    "card_id": "<string>"
  }
}

List docs for a project or workspace, returning the tree structure. Use parent_id=null to show only root docs, or a doc UUID to list children of that doc.

Puo’ usare: project_id parent_id workspace_id

{
  "tool": "list_docs",
  "parameters": {
    "project_id": "<string>",
    "parent_id": "<string>",
    "workspace_id": "<string>"
  }
}

Search docs by title and content using full-text search. Returns matching docs with highlighted snippets sorted by relevance. Prefer this over list_docs when looking for specific content.

Gli serve: querystring

Puo’ usare: project_id limit workspace_id

{
  "tool": "search_docs",
  "parameters": {
    "query": "<string>"
  }
}

Read a document by ID. Returns the document title, content as markdown, parent ID, and child documents.

Gli serve: doc_idstring

Puo’ usare: workspace_id

{
  "tool": "get_doc",
  "parameters": {
    "doc_id": "<string>"
  }
}

Returns a guide for writing Mermaid diagrams in Glacier docs. Covers all supported diagram types (flowchart, sequence, class, state, ER, gantt, pie, mindmap, timeline, gitGraph, sankey, XY chart), one example per type, style conventions (direction, edge semantics, node density, subgraphs), and known…

{
  "tool": "get_mermaid_guide",
  "parameters": {}
}

Generate a PDF export link for a document. Returns a URL the user can open in their browser (while logged into Glacier) to download the PDF.

Gli serve: doc_idstring

Puo’ usare: workspace_id

{
  "tool": "export_doc",
  "parameters": {
    "doc_id": "<string>"
  }
}

Create a new card (task) in a specific column. Position is auto-assigned to end of column unless explicitly provided.

Gli serve: project_idstring column_idstring titlestring

Puo’ usare: description priority assignee_id parent_id links position due_date workspace_id

{
  "tool": "create_card",
  "parameters": {
    "project_id": "<string>",
    "column_id": "<string>",
    "title": "<string>"
  }
}

Update a card's fields or move it to a different column. Only provided fields are updated.

Gli serve: card_idstring

Puo’ usare: title column_id description priority assignee_id links parent_id position due_date horizon_id +1

{
  "tool": "update_card",
  "parameters": {
    "card_id": "<string>"
  }
}

Duplicate a card in the same column. Copies title (prefixed "Copy of"), description, priority, and labels. Optionally copies subtasks (reset to unchecked), child cards (one level deep), and linked docs. Assignee is not copied.

Gli serve: card_idstring

Puo’ usare: include_subtasks include_children include_docs workspace_id

{
  "tool": "duplicate_card",
  "parameters": {
    "card_id": "<string>"
  }
}

Create a new document from markdown content. Optionally linked to a project or nested under a parent doc. To embed a Mermaid diagram, use a fenced code block with the language tag `mermaid`. Call get_mermaid_guide first if you are unsure which diagram type to use or how to structure it.

Gli serve: titlestring markdownstring

Puo’ usare: project_id parent_id workspace_id

{
  "tool": "create_doc",
  "parameters": {
    "title": "<string>",
    "markdown": "<string>"
  }
}

Update an existing document's title, content, position, or parent. Only provided fields are updated.

Gli serve: doc_idstring

Puo’ usare: title markdown position parent_id mode workspace_id

{
  "tool": "update_doc",
  "parameters": {
    "doc_id": "<string>"
  }
}

Get flow metrics (throughput per week and cycle time stats) for a project. Optionally scope to a specific flight level.

Gli serve: project_idstring

Puo’ usare: days flight_level_id workspace_id

{
  "tool": "get_flow_metrics",
  "parameters": {
    "project_id": "<string>"
  }
}

Get direct child cards (sub-items) of a parent card, with their current column status.

Gli serve: card_idstring

Puo’ usare: workspace_id

{
  "tool": "get_card_children",
  "parameters": {
    "card_id": "<string>"
  }
}

Replace the subtask checklist on a card. Send the full updated array — each item needs id, title, completed, position.

Gli serve: card_idstring subtasksarray

Puo’ usare: workspace_id

{
  "tool": "update_subtasks",
  "parameters": {
    "card_id": "<string>",
    "subtasks": "<array>"
  }
}

Associate an existing document with a card.

Gli serve: card_idstring doc_idstring

Puo’ usare: workspace_id

{
  "tool": "link_doc_to_card",
  "parameters": {
    "card_id": "<string>",
    "doc_id": "<string>"
  }
}

Create a directional link between two documents in the same workspace. Idempotent — re-linking an existing pair is a no-op.

Gli serve: source_doc_idstring target_doc_idstring

Puo’ usare: workspace_id

{
  "tool": "link_docs",
  "parameters": {
    "source_doc_id": "<string>",
    "target_doc_id": "<string>"
  }
}

Link a Glacier card to a GitHub issue or pull request by URL. Example URL: https://github.com/owner/repo/issues/42

Gli serve: card_idstring github_urlstring

Puo’ usare: workspace_id

{
  "tool": "link_card_to_github",
  "parameters": {
    "card_id": "<string>",
    "github_url": "<string>"
  }
}