Record 6896c8d461264db289015d323df8f900

We need to produce a JSON array of tool calls that will achieve the goal: service 'notifier-0' must reach at least the 'healthy' state. Use exact entity IDs: services svc_0 (notifier-0), svc_1 (billing-1); artifacts art_0 (release-image), art_1 (db-migration); flags flag_0 (maintenance_window_open), flag_1 (secrets_synced).

Current state: notifier-0 is down (not yet provisioned). billing-1 is down (not yet provisioned). release-image artifact does not exist yet (absent). db-migration artifact does not exist yet (absent). maintenance_window_open flag is off (false). secrets_synced flag is off (false).

Goal: service 'notifier-0' must reach at least the 'healthy' state. To get to healthy, we need to go through provision -> configure -> deploy -> health-check. Health-check requires flag_0 set (maintenance_window_open) and art_0 published. Also need to have artifact built and published. So steps:

1. Build artifact art_0 (release-image). Precondition: artifact must be absent. It is absent. So call build_art_0 with artifact: art_0.

2. Publish artifact art_0. Precondition: artifact must be built. After build, it's built. So call publish_art_0 with artifact: art_0.

3. Set flag_0 (maintenance_window_open) to true. Precondition: currently false. It is off. So call set_flag_0 with flag: flag_0.

4. Provision service svc_0 (notifier-0). Precondition: service must be down. It is down. So call advance_0 with service: svc_0.

Now service is provisioned.

5. Configure service svc_0. Precondition: service must be provisioned. So call advance_1 with service: svc_0.

Now service is configured.

6. Deploy service svc_0. Precondition: service must be configured. So call advance_2 with service: svc_0.

Now service is deployed.

7. Health-check service svc_0. Precondition: service must be deployed and flag_0 set and art_0 published. We have set flag_0 and published artifact. So call health-check with service: svc_0.

Now service is healthy.

We have used 7 tool calls. That's within 14.

We must output JSON array of objects with "tool": "<tool id>", "args": {...}. Use exact tool IDs from catalog: build_art_0, publish_art_0, set_flag_0, advance_0, advance_1, advance_2, health-check? The tool ID for health-check is advance_3? Wait catalog: id: advance_3 | name: health-check | params: service: service. So tool ID is advance_3. So we need to use "advance_3" as tool id, with param service: svc_0.

Similarly, advance_2 is deploy, advance_1 is configure, advance_0 is provision, build_art_0, publish_art_0, set_flag_0.

Thus sequence:

1. {"tool":"build_art_0","args":{"artifact":"art_0"}}
2. {"tool":"publish_art_0","args":{"artifact":"art_0"}}
3. {"tool":"set_flag_0","args":{"flag":"flag_0"}}
4. {"tool":"advance_0","args":{"service":"svc_0"}}
5. {"tool":"advance_1","args":{"service":"svc_0"}}
6. {"tool":"advance_2","args":{"service":"svc_0"}}
7. {"tool":"advance_3","args":{"service":"svc_0"}}

Check preconditions: after step 1, artifact built. Step 2 requires built, okay. Step 3 requires flag currently false, it is false, okay. Step 4 requires service down, it is down, okay. Step 5 requires provisioned, after step 4 it's provisioned, okay. Step 6 requires configured, after step 5 it's configured, okay. Step 7 requires deployed and flag_0 set and art_0 published. After step 6 it's deployed, flag_0 set, artifact published, so okay.

Thus final JSON array.

Make sure no extra whitespace? Just JSON array. Provide exactly as required.