Drive a real wizard run yourself: boot it on an app, read each screen, decide, act,
snapshot. You do this through the wizard-ci MCP tools, which are already bound
in this repo (registered in .mcp.json). For how it works underneath, read
e2e-harness/ARCHITECTURE.md.
If you don't see the wizard-ci tools (open_app, read_state, …), the server
isn't approved yet — ask the user to approve wizard-ci, then retry.
Set up
Ask the user for the absolute path to their PostHog key file — e.g. "What's the
path to your phx key file?" — plus the project id and region if you don't have
them. Clone or copy the target app to a throwaway /tmp copy (never a real
fixture). Never print or commit the key.
Drive
open_app({ appDir, keyFile, projectId, region })— boots a live wizard on the app and returns the first screen.appDiris the throwaway copy.read_state— current screen, run phase, secret-free session, tasks, and the actions legal right now. Call after every move.perform_action({ action, params? })— commit a decision:confirm_setup,dismiss_outage,choose(a setup question, e.g.{ key, value }),set_mcp_outcome,dismiss_slack,keep_skills.render_screen— render the current TUI to ANSI so you can see it.run_agent— kicks off the real integration in the background and returns immediately; it bootstraps credentials, so it's what advancesauthandrun. Then pollread_state—runPhasegoesrunning → completedand the screen advances tooutro.
A typical walk:
open_app → intro → perform_action confirm_setup
read_state → health-check → perform_action dismiss_outage
read_state → auth → run_agent (returns at once; integration runs in background)
read_state (poll) → runPhase running → completed, screen → outro
outro → perform_action dismiss_outro → … → keep_skills
Snapshot with render_screen at each key moment and save each frame to a numbered
file — /tmp/wz-explore-snaps/NN-<screen>.txt, incrementing NN in visit order —
so the run leaves a readable, ordered record you and the user can review afterward
(the same shape the CI route's .txt frames take). Capture the run screen as it
progresses, not just on screen changes.
Key facts
- State → screen. You never navigate; you commit a decision (an action) and the router re-derives the active screen. Name actions, not keys.
authandrunadvance only viarun_agent. They expose no action and don't self-advance.run_agentreturns immediately and runs the integration in the background — pollread_stateforrunPhase(running → completed). Everything else is an instant commit.run_agentcreates real PostHog resources (a dashboard + insights) in the project; each run duplicates them.- A green run ≠ a valid integration.
runPhase=completedmeans the flow finished, not that the wizard understood the framework (e.g. it'll treat a Wasp app as react-router). Read what it actually changed. - None of this ships. The harness lives in
e2e-harness/, out ofsrc/.