Getting started with Molar
Molar is autonomous QA for web apps. Point it at your app and it maps real user flows, runs end-to-end tests on every PR, watches production, and replays failures step by step — with safe vendor stand-ins so Stripe, Twilio, and email never touch real customers.
One account covers all four products below. The CLI and MCP server are included — they are not a separate product.
Note:
Coding agents: Fetch the full page index at docs.molar.it/llms.txt before exploring further.
The four products
| Product | What it does | Start here |
|---|---|---|
| Cartographer | Map flows from a seed URL; export Playwright tests | Cartographer |
| Guard | PR gating, production monitoring, Mender auto-fix PRs | Guard |
| Clones | Local Stripe, Twilio, email, auth, and S3 stand-ins | Clones |
| Trace | Step-by-step replay when a run fails | Trace |
Operator UI: app.molar.it — scenarios, runs, billing, team settings, and GitHub App install.
Who are you?
Pick the path that matches how you work. Both paths share the same org, scenarios, and runs.
Humans
Sign up at app.molar.it, connect your app, install the GitHub App, run scenarios from the dashboard or CLI.
Agents
Self-serve signup, MCP, CLI, llms.txt, and the 6-digit human verification flow.
Quickstart
| Step | Humans | Agents |
|---|---|---|
| 1. Account | app.molar.it signup → onboarding (project + app URL) | Agent self-serve signup or molar agent signup |
| 2. Connect tools | Optional: npx molar-agent init + PAT from Settings → API Tokens | MCP install or molar mcp serve |
| 3. First run | Install & initialize → first scenario | molar init → MCP molar_run_scenarios (or molar run with Guard runner installed) |
| 4. Operate | GitHub App under Settings → Organization; PR gate at /guard/pr-gate | Scopes expand after human verifies with 6-digit code |
Cartographer
Map flows from a seed URL and export Playwright tests.
Guard
PR gating, production monitoring, and Mender auto-fix.
Clones
Stripe, Twilio, email, auth, and S3 stand-ins for hermetic tests.
Trace
Forensic replay when a run fails — video, network, DOM, and Debugger.
Journey
Evaluate → install → operate without getting lost between marketing and the dashboard.
Config
Project configuration and scenario DSL.
CLI and MCP (included with every account)
| Tool | What it is | Docs |
|---|---|---|
molar CLI | init, login, run, scenarios, clone, trace, agent signup | CLI reference |
| MCP server | Connect from Cursor or Claude Code — one install at mcp.molar.cloud/install | MCP setup |