Record d0b526c3c6f045d5838b5ecb0828b515

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. Use exact entity IDs: services svc_0 (billing-0), svc_1 (cache-1). Artifacts art_0 (release-image), art_1 (db-migration). Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced), depth_flag_0 (feature_gate_on), depth_flag_1 (backup_taken), depth_flag_2 (quota_raised), depth_flag_3 (maintenance_window_open), depth_flag_4 (secrets_synced). Note that depth_flag_3 is same name as flag_0 but different? Actually depth_flag_3 corresponds to maintenance_window_open? The description says depth_flag_3 (maintenance_window_open). So we have both flag_0 and depth_flag_3 both about maintenance_window_open? Possibly flag_0 is a generic flag, depth_flag_3 is a deeper flag. Anyway we need to set certain flags.

Goal: service 'billing-0' must reach at least the 'healthy' state. To get to healthy, we need to health-check it (advance_3). That requires service to be 'deployed' and depth_flag_4 flag set, and art_0 artifact published. Also health-check moves from deployed to healthy.

To get to deployed, we need to deploy (advance_2) which moves from configured to deployed. To get to configured, we need to configure (advance_1) which moves from provisioned to configured. To get to provisioned, we need to provision (advance_0) which moves from down to provisioned. Initially service 'billing-0' is down (not yet provisioned). So we need to provision it, then configure, then deploy, then health-check.

But there are preconditions about flags and artifacts. Let's list needed preconditions:

- advance_0 (provision) precondition: service must be 'down'. That's true for svc_0 initially.

- advance_1 (configure) precondition: service must be 'provisioned'. After provision, it becomes provisioned, so we can configure.

- advance_2 (deploy) precondition: service must be 'configured'. After configure, it becomes configured, so we can deploy.

- advance_3 (health-check) precondition: service must be 'deployed', and depth_flag_4 flag must be set, and art_0 artifact must be published.

Thus we need to ensure depth_flag_4 is true, and art_0 is published.

Now about flags:

We have flag_0 (maintenance_window_open) currently off (false). depth_flag_0 (feature_gate_on) currently off. depth_flag_1 (backup_taken) currently off. depth_flag_2 (quota_raised) currently off. depth_flag_3 (maintenance_window_open) currently off. depth_flag_4 (secrets_synced) currently off.

We also have flags set via set_flag_0 (sets flag_0 to true) precondition: must currently be false. So we can set flag_0 to true.

set_depth_flag_0 sets depth_flag_0 to true, precondition: must be false, requires flag_0 flag first. So we need to set flag_0 first, then set_depth_flag_0.

set_depth_flag_1 sets depth_flag_1 to true, precondition: must be false, requires depth_flag_0 flag first. So after depth_flag_0 is true, we can set depth_flag_1.

set_depth_flag_2 sets depth_flag_2 to true, precondition: must be false, requires depth_flag_1 flag first.

set_depth_flag_3 sets depth_flag_3 to true, precondition: must be false, requires depth_flag_2 flag first.

set_depth_flag_4 sets depth_flag_4 to true, precondition: must be false, requires depth_flag_3 flag first.

Thus we have a chain: flag_0 -> depth_flag_0 -> depth_flag_1 -> depth_flag_2 -> depth_flag_3 -> depth_flag_4.

We need depth_flag_4 to be true for health-check. So we need to set all preceding depth flags in order.

Additionally, we need to publish artifact art_0. To publish, we need to build artifact first (build_art_0) which moves from absent to built. Then publish_art_0 moves from built to published. So we need to build and publish art_0.

Artifact art_0 is release-image. It does not exist yet. So we need to build_art_0 (artifact: art_0). Then publish_art_0 (artifact: art_0). That's it.

Now we need to set flags in proper order.

Goal: service 'billing-0' must reach at least 'healthy' state. So we need to get it to healthy via health-check.

Thus plan steps:

1. Build artifact art_0 (build_art_0 with artifact art_0). Precondition: artifact must be absent. It is absent, so okay.

2. Publish artifact art_0 (publish_art_0 with artifact art_0). Precondition: artifact must be built. After build, it's built, so okay.

3. Set flag_0 (set_flag_0 with flag flag_0). Precondition: flag_0 must be false. It is off, so okay.

4. Set depth_flag_0 (set_depth_flag_0 with flag depth_flag_0). Precondition: depth_flag_0 must be false, requires flag_0 flag first. After step 3, flag_0 is true, so okay.

5. Set depth_flag_1 (set_depth_flag_1 with flag depth_flag_1). Precondition: depth_flag_1 must be false, requires depth_flag_0 flag first. After step 4, depth_flag_0 is true, so okay.

6. Set depth_flag_2 (set_depth_flag_2 with flag depth_flag_2). Precondition: depth_flag_2 must be false, requires depth_flag_1 flag first. After step 5, depth_flag_1 is true, so okay.

7. Set depth_flag_3 (set_depth_flag_3 with flag depth_flag_3). Precondition: depth_flag_3 must be false, requires depth_flag_2 flag first. After step 6, depth_flag_2 is true, so okay.

8. Set depth_flag_4 (set_depth_flag_4 with flag depth_flag_4). Precondition: depth_flag_4 must be false, requires depth_flag_3 flag first. After step 7, depth_flag_3 is true, so okay.

Now we have depth_flag_4 true.

Now we need to provision service svc_0 (advance_0 with service svc_0). Precondition: service must be down. It is down, so okay.

Then configure service svc_0 (advance_1 with service svc_0). Precondition: service must be provisioned. After provision, it becomes provisioned, so okay.

Then deploy service svc_0 (advance_2 with service svc_0). Precondition: service must be configured. After configure, it's configured, so okay.

Now we need to health-check service svc_0 (advance_3 with service svc_0). Precondition: service must be deployed, depth_flag_4 must be set, and art_0 artifact must be published. We have depth_flag_4 set (step 8) and art_0 published (step 2). So we can health-check.

Thus sequence of tool calls:

- build_art_0 (artifact art_0)
- publish_art_0 (artifact art_0)
- set_flag_0 (flag flag_0)
- set_depth_flag_0 (flag depth_flag_0)
- set_depth_flag_1 (flag depth_flag_1)
- set_depth_flag_2 (flag depth_flag_2)
- set_depth_flag_3 (flag depth_flag_3)
- set_depth_flag_4 (flag depth_flag_4)
- advance_0 (service svc_0)
- advance_1 (service svc_0)
- advance_2 (service svc_0)
- advance_3 (service svc_0)

That's 11 tool calls, within 24 limit.

Check preconditions for each:

- build_art_0: artifact must be absent. It is absent. OK.

- publish_art_0: artifact must be built. After build, it's built. OK.

- set_flag_0: flag must be false. It is off. OK.

- set_depth_flag_0: requires flag_0 flag first. We set flag_0 true, so precondition satisfied. Also must be false; it is false. OK.

- set_depth_flag_1: requires depth_flag_0 flag first. We set depth_flag_0 true, so OK.

- set_depth_flag_2: requires depth_flag_1 flag first. We set depth_flag_1 true, so OK.

- set_depth_flag_3: requires depth_flag_2 flag first. We set depth_flag_2 true, so OK.

- set_depth_flag_4: requires depth_flag_3 flag first. We set depth_flag_3 true, so OK.

- advance_0: service must be down. It is down. OK.

- advance_1: service must be provisioned. After advance_0, it becomes provisioned. OK.

- advance_2: service must be configured. After advance_1, it becomes configured. OK.

- advance_3: service must be deployed, depth_flag_4 flag set, art_0 published. We have all. OK.

Thus this sequence works.

Now output JSON array of objects with "tool" and "args". Parameter names: for build_art_0, param is "artifact". For publish_art_0, param is "artifact". For set_flag_0, param is "flag". For set_depth_flag_0 etc, param is "flag". For advance_0 etc, param is "service". So we need to use exact param names as given.

Thus:

[
  {"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":"set_depth_flag_0","args":{"flag":"depth_flag_0"}},
  {"tool":"set_depth_flag_1","args":{"flag":"depth_flag_1"}},
  {"tool":"set_depth_flag_2","args":{"flag":"depth_flag_2"}},
  {"tool":"set_depth_flag_3","args":{"flag":"depth_flag_3"}},
  {"tool":"set_depth_flag_4","args":{"flag":"depth_flag_4"}},
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_1","args":{"service":"svc_0"}},
  {"tool":"advance_2","args":{"service":"svc_0"}},
  {"tool":"advance_3","args":{"service":"svc_0"}}
]

Make sure JSON array, no extra text. Provide exactly that.