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_KEYenv varLAMINAR_ACCESS_TOKENenv 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?"