Laminar MCP Server

Bring your Laminar workspace into Cursor and Claude Code. Read executions, search and debug them, edit workflows, manage configurations, and more — all from your AI-powered editor.

Features

Workspaces — list, inspect, manage workspace members
Workflows — create, update, clone, delete, restore workflows
Flows (Steps) — read/write individual steps, view version history, bulk update
Executions — list, search, filter by date/status, inspect full payloads, view per-step results
Execute — trigger workflows synchronously or async, poll for status
Configuration Stores — manage key-value configs used by {{config.xxx}} references
Issues — create and manage workspace issues
Stats — flow execution statistics, recent runs
Prompts — built-in Laminar workflow specification guide and execution debugger

Quick Start

cd mcp
npm install
npm run setup

This opens a browser window where you sign in with your Laminar account. That's it — tokens are stored at ~/.laminar/tokens.json and the Cursor MCP config is written automatically. Tokens auto-refresh in the background.

Restart Cursor to activate.

Manual Setup

If you prefer env vars over the browser flow:

npm install && npm run build

Set LAMINAR_API_KEY in your Cursor MCP config:

{
  "mcpServers": {
    "laminar": {
      "command": "node",
      "args": ["/absolute/path/to/laminar/mcp/dist/index.js"],
      "env": {
        "LAMINAR_API_KEY": "your-api-key-here"
      }
    }
  }
}

Auth priority

LAMINAR_API_KEY env var
LAMINAR_ACCESS_TOKEN env var
Stored tokens from npm run setup (~/.laminar/tokens.json) — auto-refreshed

Claude Code

claude mcp add laminar node /absolute/path/to/laminar/mcp/dist/index.js \
  -e LAMINAR_API_KEY=your-api-key-here

Available Tools

Workspace & Users

Tool	Description
`list_workspaces`	List all workspaces
`get_workspace`	Get workspace details
`get_workspace_users`	List workspace members
`get_current_user`	Get authenticated user info

Workflows

Tool	Description
`list_workflows`	List workflows in a workspace
`list_archived_workflows`	List archived/deleted workflows
`get_workflow`	Get workflow details
`create_workflow`	Create a new workflow
`update_workflow`	Update name/description
`delete_workflow`	Archive a workflow
`restore_workflow`	Restore archived workflow
`clone_workflow`	Clone a workflow

Flows (Steps)

Tool	Description
`list_workflow_flows`	List all steps in a workflow
`get_flow`	Get step details
`read_flow`	Read step program code
`create_flow`	Add a new step
`update_flow`	Update step code/metadata
`delete_flow`	Remove a step
`create_or_update_flows`	Bulk create/update steps
`get_flow_versions`	View step version history
`read_flow_version`	Read historical step code

Executions

Tool	Description
`list_executions`	Search/filter executions (date, status, text)
`get_execution`	Get execution details with all step results
`get_execution_status`	Quick status poll (for async)
`get_execution_result`	Get final step output only
`get_full_execution`	Get untruncated execution data
`get_global_workflow_object`	Get shared execution state
`get_flow_run_response`	Get a step's response data
`get_flow_run_transformation`	Get a step's input data
`get_flow_run_program`	Get the code that ran for a step

Execute Workflows

Tool	Description
`execute_workflow`	Run workflow synchronously
`execute_workflow_async`	Trigger async execution

Configuration Stores

Tool	Description
`list_config_stores`	List configs in workspace
`get_config_store`	Get config store details
`get_config_properties`	Get all key-value pairs
`get_config_property`	Get single property value
`update_config_property`	Set a property
`remove_config_property`	Delete a property
`create_config_store`	Create new config store
`delete_config_store`	Archive config store
`restore_config_store`	Restore archived config

Issues

Tool	Description
`list_issues`	List workspace issues
`get_issue`	Get issue details
`create_issue`	Create an issue
`update_issue`	Update issue status/details
`delete_issue`	Delete an issue

Stats & Misc

Tool	Description
`get_flow_stats`	Execution statistics
`get_recent_flow_runs`	Recent runs across workflows
`list_api_keys`	List workspace API keys

Prompts

Prompt	Description
`laminar-workflow-guide`	Complete Laminar workflow specification — step types, data access, libraries, best practices
`debug-workflow-execution`	Feed a failed execution into the AI for root cause analysis and fix suggestions

Example Usage in Cursor

"List all workflows in my workspace"

"Show me the last 5 failed executions for workflow 42"

"Read the code for step 3 of workflow 15 and fix the bug that's causing 400 errors"

"Create a new workflow that fetches data from the GitHub API and transforms it"

"What's the execution history for workflow 100 this week?"

"Debug execution 5678 of workflow 42 — why did it fail?"

Laminar MCP Server