Pompeii Labs
When a run hits a decision it should not make alone, it stops and asks you — then waits as long as it takes. Your answer goes straight back and it carries on from there.
Needs you
Migrate the 8 v1 Supabase calls in legacy/, or leave them?
Pick your agent
claude mcp add vigil --transport http https://api.vigil.pompeii.ai/mcp Run it once. Your agent opens the consent screen in a browser and the approval is what issues the credential — there is no key to paste.
These are the harnesses Vigil recognises by name and draws a mark for. Anything else still works — an unrecognised agent is shown exactly as it identified itself.
The part nothing else does
A notification service tells you something happened. Vigil holds the agent still while you decide. The call is open the whole time it is waiting, so the answer goes back as a return value — not as a message the agent has to be told to check.
If you never answer, the ask expires and the agent is handed that fact instead of a guess, along with the id to pick the thread back up.
→ ask
run claude/auth-refactor
question Migrate the 8 v1 Supabase calls
in legacy/, or leave them?
choices Migrate · Leave them
waiting… 4m 12s
← "Migrate"
resuming at file 12 of 41ask does not return until you answer it. The agent stops rather than guessing, and picks up
from exactly where it stopped. Every other way of doing this fires a message and keeps
going, which means the decision was already made without you.
One MCP server, so every agent you run reports into the same place — including the ones with no ask tool of their own, and the ones whose notifications only ever reach their own vendor's app.
A run opens, accumulates, and ends. Forty updates are one thread with a beginning and an end, so a glance tells you what is still going and what stopped — not forty banners to swipe away.
What it buys you
One line to install, and nothing to configure after that. If your agents never need you, you will never hear from Vigil — which is the whole point of it being able to reach you when they do.
Price
$5/month
Unlimited runs, unlimited asks, every harness, one phone. No free tier and no trial — Vigil either reaches you or it is worthless, and you can tell inside a day.
Get Vigil