Record a1a28db432de415f92ab031664736e1b

We need to produce a JSON array of tool calls that will achieve the goal: service 'billing-0' must reach at least the 'healthy' state. The current state: billing-0 is down (not yet provisioned). auth-api-1 is down (not yet provisioned). release-image artifact does not exist yet. db-migration artifact does not exist yet. maintenance_window_open flag is off. secrets_synced flag is off.

Goal: service 'billing-0' must reach at least the 'healthy' state. That means we need to get it to 'healthy' state. According to tool catalog, health-check (advance_3) moves a service from 'deployed' to 'healthy', precondition: service must be 'deployed', flag_0 must be set, and art_0 artifact must be published.

Thus we need to get billing-0 to 'deployed' state first, then ensure flag_0 is true, and art_0 published. Also need to provision the service (advance_0) from 'down' to 'provisioned', then configure (advance_1) from 'provisioned' to 'configured', then deploy (advance_2) from 'configured' to 'deployed'.

But we also need to build and publish the release-image artifact (art_0). The artifact is currently absent. So we need to build_artifact (build_art_0) to move from absent to built, then publish_artifact to move from built to published.

Additionally, we need to set flag_0 (maintenance_window_open) to true. Currently it's off (false). There's a tool set_flag_0 that sets it to true, precondition: currently false. So we can call that.

We also have secrets_synced flag (flag_1) but not needed for health-check; only flag_0 is required.

We also have auth-api-1 down; maybe not needed for goal? The goal only mentions service 'billing-0' must reach at least 'healthy' state. It doesn't require auth-api-1 to be healthy. However, there may be dependencies: health-check requires flag_0 and art_0 published; those are independent of auth-api-1. But maybe the deployment pipeline expects both services to be provisioned? Not explicitly required. The goal only mentions billing-0 must reach healthy. So we can ignore auth-api-1, but we might need to provision it to get some artifact? Not needed.

But we need to ensure we don't exceed 14 tool calls. Let's count needed steps:

Current state:

- billing-0: down (not provisioned). So we need to provision it: advance_0 (provision) with service svc_0.

- After provisioned, we need to configure: advance_1 (configure) with service svc_0.

- Then deploy: advance_2 (deploy) with service svc_0.

- Build artifact: build_art_0 (build_artifact) with artifact art_0.

- Publish artifact: publish_art_0 (publish_artifact) with artifact art_0.

- Set flag_0: set_flag_0 (set_flag) with flag flag_0.

- Health-check: advance_3 (health-check) with service svc_0.

That's 7 tool calls. However, we also need to ensure that the artifact is built and published before health-check; also flag_0 must be set before health-check. The order must respect preconditions.

We also might need to consider that the artifact build may need to be done before publishing; that's fine.

But we also have to consider that the service must be 'configured' before deploying; currently it's 'down', not 'configured'. So we need to provision first (down -> provisioned). Then configure (provisioned -> configured). Then deploy (configured -> deployed). That matches.

Now, are there any other preconditions that might block these calls? Let's list each tool's precondition:

- advance_0 (provision): precondition: service must currently be 'down'. Currently billing-0 is down, so okay.

- advance_1 (configure): precondition: service must currently be 'provisioned'. After provision, it will be provisioned, so okay.

- advance_2 (deploy): precondition: service must currently be 'configured'. After configure, it will be configured, okay.

- build_art_0 (build_artifact): precondition: artifact must be 'absent'. It is absent, okay.

- publish_art_0 (publish_artifact): precondition: artifact must be 'built'. After build, it will be built, okay.

- set_flag_0 (set_flag): precondition: flag must currently be false. It is off (false), okay.

- advance_3 (health-check): precondition: service must be 'deployed', flag_0 must be set, art_0 must be published. So we need to ensure that before health-check, we have deployed, flag set, artifact published.

Thus order: provision, configure, deploy, build_artifact, publish_artifact, set_flag_0, health-check. That's 7 calls.

But we also have to consider that the artifact build may need to happen before publish; we can do them before health-check but order relative to service steps is not constrained. However, we must ensure that when we call health-check, the artifact is published and flag is set. So we can do build, publish, set_flag, then health-check. The service steps can be done earlier or later; but we must ensure that when we call health-check, the service is deployed. So we need to have deployed before health-check. So we need to do provision, configure, deploy before health-check. The artifact steps can be done before or after deploy; but they must be done before health-check as well. So we can interleave them.

Now, we need to output a JSON array of tool calls with exact tool ids and args using entity IDs: service ids: svc_0 (billing-0), svc_1 (auth-api-1). Artifact ids: art_0 (release-image), art_1 (db-migration). Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced). So we need to use these exact ids in args.

Thus the tool calls should be:

1. {"tool": "advance_0", "args": {"service": "svc_0"}}

2. {"tool": "advance_1", "args": {"service": "svc_0"}}

3. {"tool": "advance_2", "args": {"service": "svc_0"}}

4. {"tool": "build_art_0", "args": {"artifact": "art_0"}}

5. {"tool": "publish_art_0", "args": {"artifact": "art_0"}}

6. {"tool": "set_flag_0", "args": {"flag": "flag_0"}}

7. {"tool": "advance_3", "args": {"service": "svc_0"}}

Check that each tool id matches catalog: advance_0 is provision, advance_1 is configure, advance_2 is deploy, build_art_0 is build_artifact, publish_art_0 is publish_artifact, set_flag_0 is set_flag, advance_3 is health-check. Yes.

Now, ensure that we do not exceed 14 calls; we have 7, fine.

Now, check that we are not missing any required steps for artifact build: The artifact is release-image (art_0). The build_artifact moves from absent to built. Then publish_artifact moves from built to published. That's correct.

Now, check that we are not required to do anything with auth-api-1 or db-migration or flags flag_1. Not needed.

Now, ensure that the order respects preconditions: Let's simulate:

- Initially: billing-0 is down. So advance_0 can be called. After that, billing-0 becomes provisioned.

- Then advance_1 can be called (service must be provisioned). After that, it becomes configured.

- Then advance_2 can be called (service must be configured). After that, it becomes deployed.

- At this point, we could also build artifact and publish artifact; they have no dependency on service state. So we can do them before or after deploy. But we need to ensure that before health-check, artifact is published and flag_0 is set. So we can do build_art_0, publish_art_0, set_flag_0, then advance_3.

Thus order: advance_0, advance_1, advance_2, build_art_0, publish_art_0, set_flag_0, advance_3.

Check preconditions for each:

- advance_0: service down -> provisioned: ok.

- advance_1: service provisioned -> configured: ok.

- advance_2: service configured -> deployed: ok.

- build_art_0: artifact absent -> built: ok.

- publish_art_0: artifact built -> published: ok.

- set_flag_0: flag currently false -> set to true: ok.

- advance_3: service deployed, flag_0 set, artifact published: all satisfied.

Thus plan works.

Now, output only JSON array, no extra text. Ensure proper JSON formatting: an array of objects, each with "tool" and "args". Use double quotes.

Thus final answer:

[
  {"tool": "advance_0", "args": {"service": "svc_0"}},
  {"tool": "advance_1", "args": {"service": "svc_0"}},
  {"tool": "advance_2", "args": {"service": "svc_0"}},
  {"tool": "build_art_0", "args": {"artifact": "art_0"}},
  {"tool": "publish_art_0", "args": {"artifact": "art_0"}},
  {"tool": "set_flag_0", "args": {"flag": "flag_0"}},
  {"tool": "advance_3", "args": {"service": "svc_0"}}
]

Make sure no trailing commas. Provide exactly that.