Dates reflect when each change reached the product. Some larger initiatives roll out gradually
behind feature flags, so an item may appear here shortly before it becomes visible in your workspace.
Main becomes read-only; changes are drafted, reviewed against rules, then delivered — approvals move into the editor.
The History view becomes a change timeline across drafts and deliveries.
Pressing Cmd+I drops the node you have selected straight into the Lab Agent chat.
Blueprints move to a LogicFlow-JSON storage format for quicker loads and saves.
Foundations for self-hosted, enterprise deployments.
An agent that runs your Blueprints and tests, reads and writes your types, and creates and renames Blueprints — with approval and speed/quality modes.
Value and data types as a first-class, business-readable layer.
Share a project via link; viewers can copy it, and anonymous
/try works without an account.
Build reusable test cases and run them from the editor or CLI, plus a VS Code extension with Veritas highlighting.
Natural-language operators —
and/or, is/isnt, not, and absent — plus execution traces distributed across the diagram.In-process execution from the CLI, plus an MCP tool that renders a Blueprint viewer.
All features
Everything you can do in Leapter, with a link to where each capability is documented.Create
Generate with AI
Describe your logic and let Leapter build the Blueprint.
From a template
Start from a ready-made example and adapt it.
From scratch
Build every node yourself on an empty canvas.
Build & edit
Lab Agent
Build and edit by chatting with AI — it runs your tests, too.
Inline editing
Click any node, title, or description to edit it in place.
AI editing (Ctrl+I)
Quick, scoped AI edits to the node, section, or Blueprint you select.
Logic & Descriptions
Keep your plain-language descriptions and your logic aligned.
The editor
Specification View
Your whole project as one structured, editable document.
Diagram View
Focus on a single Blueprint’s flowchart.
Inputs & Outputs
Define each Blueprint’s signature.
Type Definitions
Reusable Value Types and Data Types.
Controlling the Flow
Decisions, loops, returns, and errors.
Calling Other Blueprints
Compose logic from reusable sub-Blueprints.
Test
Test your Blueprint
Run with sample inputs and step through the execution.
Test Suites
Reusable test cases — auto-generate them with the Lab Agent.
Deploy & integrate
REST API
Call your Blueprint over HTTP from any application.
MCP
Connect AI assistants via the Model Context Protocol.
n8n
Export ready-made n8n workflows.
Export as Code
View your logic as JavaScript or Python.
Embed
Embed a read-only Blueprint viewer in any page.
API Keys
Authenticate your integrations.
Collaborate & share
Projects
Organize related Blueprints into projects.
Teams
Invite members and share projects.
Comments
Discuss specific nodes and sections with your team.
Sharing
Generate a public, read-only link to a project.
Profile
Manage your account settings.