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Firedrill Cloud is in private preview. Preview access, production endpoints, and hosted SDK packages are not generally available yet.
Firedrill Cloud operates the same world model as the local framework. It adds managed builds, isolated sessions, durable run history, evidence retention, project access, and GitHub integration. Firedrill runs the world, not your agent. Your agent stays in your application, test runner, or CI job. When a drill needs an agent interaction, Firedrill issues a short-lived, actor-scoped binding. Your runner passes that binding through the agent’s existing test configuration and returns the actual result.

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Local and hosted share one model

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Hosted workflow

1

Create or connect a project

A project contains repository sources, builds, environments, sessions, runs, and access grants. Organization membership does not automatically grant access to every project.
2

Produce an immutable build

Connect a repository revision, publish a local build, or publish a reviewed source draft. The build pipeline verifies and compiles the selected source.
3

Point an environment at a build

An environment pins future sessions to one build. It can also follow successful builds from an explicitly connected repository branch.
4

Start a session or drill run

A session is one isolated world. A drill run uses a drill-configured session, waits for your runner when agent work is required, then evaluates the world’s recorded consequences.
5

Inspect retained evidence

Review assertions, state changes, Tool calls, callbacks, pending work, optional captures, reruns, and comparisons without relying on the agent’s self-report.

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What Cloud adds

Managed worlds

Create, reset, snapshot, fork, extend, and destroy isolated sessions.

Retained results

Search run history, reproduce pinned inputs, compare evidence, and retain captures.

Repository automation

Build exact connected revisions and run checks from CI without long-lived GitHub secrets.

Organization controls

Scope project access, credentials, Tool approval, retention, and audit history.
The private preview also includes an optional hosted authoring agent. It works on an exact connected revision and produces a reviewable, compiler-validated source proposal. A human chooses whether to publish that proposal as a pull request.
You do not need Cloud to define a Tool, run a drill, inspect a result, or generate a local report. Start with the local quickstart.