Record 8ca4819185c646bdb6e47279cccdf295

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), depth_flag_5 (feature_gate_on). Note some flags repeated names but depth flags have separate IDs.

We need to respect preconditions. Let's outline required steps to get billing-0 to healthy.

Goal: service 'billing-0' must reach at least the 'healthy' state. The health-check advance_3 moves from 'deployed' to 'healthy', precondition: service must be 'deployed', requires depth_flag_5 flag to be set, and requires art_0 artifact to be published.

Thus we need to get billing-0 to deployed state, which requires it to be configured, which requires it to be provisioned, which requires it to be down (currently down). So we need to provision it, then configure, then deploy, then health-check.

But there are also flags that must be set: depth_flag_5 requires depth_flag_4, which requires depth_flag_3, which requires depth_flag_2, which requires depth_flag_1, which requires depth_flag_0. Actually depth_flag_5 requires depth_flag_4; depth_flag_4 requires depth_flag_3; depth_flag_3 requires depth_flag_2; depth_flag_2 requires depth_flag_1; depth_flag_1 requires depth_flag_0. So to set depth_flag_5 we need to set all preceding depth flags in order.

But also there are other flags: flag_0 (maintenance_window_open) must be set? Not required for health-check directly, but maybe needed for other preconditions? Let's see: depth_flag_0 is feature_gate_on, required for depth_flag_1 etc. The preconditions for depth flags mention they require the flag_0 flag first? Actually set_depth_flag_0 requires flag_0 must be false currently. It doesn't require flag_0 to be set; it just sets it to true. So we can set flag_0 (maintenance_window_open) to true. Then we can set depth_flag_0 (feature_gate_on) to true. Then depth_flag_1 (backup_taken) can be set, etc.

But the health-check requires depth_flag_5 to be set. depth_flag_5 is feature_gate_on? Actually depth_flag_5 corresponds to feature_gate_on (same name as depth_flag_0? Wait depth_flag_0 is feature_gate_on, depth_flag_5 is also feature_gate_on? The description: depth_flag_0 (feature_gate_on), depth_flag_5 (feature_gate_on). That's odd but maybe they are separate flags with same semantic but different depth. Anyway depth_flag_5 requires depth_flag_4, which requires depth_flag_3, which requires depth_flag_2, which requires depth_flag_1, which requires depth_flag_0. So we need to set depth_flag_0, then depth_flag_1, then depth_flag_2, then depth_flag_3, then depth_flag_4, then depth_flag_5.

But also there are preconditions about requiring flag_0 first for depth_flag_0? Actually set_depth_flag_0 requires flag_0 must be false currently. So we can set flag_0 to true first, then set_depth_flag_0 to true.

Similarly, set_depth_flag_1 requires depth_flag_0 first (i.e., depth_flag_0 must be true). So we need to set depth_flag_0 before depth_flag_1.

set_depth_flag_2 requires depth_flag_1 first.

set_depth_flag_3 requires depth_flag_2 first.

set_depth_flag_4 requires depth_flag_3 first.

set_depth_flag_5 requires depth_flag_4 first.

Thus we need to set flag_0, then depth_flag_0, then depth_flag_1, then depth_flag_2, then depth_flag_3, then depth_flag_4, then depth_flag_5.

But also there may be other flags like flag_1 (secrets_synced) but not required for health-check.

Now we also need to publish artifact art_0 (release-image). To publish, artifact must be built. So we need to build_art_0 (build_artifact) then publish_art_0.

Also we need to ensure that the service is provisioned before configure, etc.

Thus plan:

1. Set flag_0 (maintenance_window_open) to true. Precondition: currently false. It is off, so we can set it.

2. set_depth_flag_0 (feature_gate_on) to true. Precondition: currently false, and flag_0 must be set first (which we just did). So okay.

3. set_depth_flag_1 (backup_taken) to true. Precondition: currently false, requires depth_flag_0 set (we just set). So okay.

4. set_depth_flag_2 (quota_raised) to true. Precondition: currently false, requires depth_flag_1 set.

5. set_depth_flag_3 (maintenance_window_open) to true. Precondition: currently false, requires depth_flag_2 set.

6. set_depth_flag_4 (secrets_synced) to true. Precondition: currently false, requires depth_flag_3 set.

7. set_depth_flag_5 (feature_gate_on) to true. Precondition: currently false, requires depth_flag_4 set.

Now we have depth_flag_5 true.

Now we need to build and publish artifact art_0.

8. build_art_0 (build_artifact) with artifact art_0. Precondition: artifact must be absent. It is absent (does not exist). So okay.

9. publish_art_0 (publish_artifact) with artifact art_0. Precondition: artifact must be built. After step 8 it is built. So okay.

Now we need to provision service svc_0 (billing-0). It is currently down. Provision moves from down to provisioned. Precondition: service must be down. So we can call advance_0 with service svc_0.

10. advance_0 (provision) service svc_0.

Now service is provisioned.

11. configure service svc_0 (advance_1). Precondition: service must be provisioned. So okay.

12. deploy service svc_0 (advance_2). Precondition: service must be configured. So okay.

Now service is deployed.

13. health-check service svc_0 (advance_3). Precondition: service must be deployed, requires depth_flag_5 set (we set it), and requires art_0 published (we published). So okay.

Thus after step 13, service is healthy.

We have used 13 tool calls. That's within 26.

We must output JSON array of objects with tool id and args. The args format: for set_flag_0, param is flag: flag? Actually tool id set_flag_0 has params: flag: flag. So args should be {"flag": "flag_0"}? Wait the param name is "flag". The description: "params: flag: flag". So the argument is a field named "flag" with value being the flag identifier? Probably we need to pass the flag identifier string. So args: {"flag": "flag_0"}.

Similarly, set_depth_flag_0 expects param "flag": flag, so args: {"flag": "depth_flag_0"}.

advance_0 expects param "service": service, so args: {"service": "svc_0"}.

advance_1 expects param "service": service, args: {"service": "svc_0"}.

advance_2 expects param "service": service, args: {"service": "svc_0"}.

advance_3 expects param "service": service, args: {"service": "svc_0"}.

build_art_0 expects param "artifact": artifact, args: {"artifact": "art_0"}.

publish_art_0 expects param "artifact": artifact, args: {"artifact": "art_0"}.

set_depth_flag_1 etc similar.

Thus we need to produce JSON array of objects with "tool": "<tool id>", "args": { ... }.

Make sure to use exact tool ids as given: set_flag_0, set_depth_flag_0, advance_0, advance_1, advance_2, advance_3, build_art_0, publish_art_0, set_depth_flag_1, set_depth_flag_2, set_depth_flag_3, set_depth_flag_4, set_depth_flag_5.

We also might need to set flag_0 (maintenance_window_open) to true; that's set_flag_0. Then set_depth_flag_0, set_depth_flag_1, set_depth_flag_2, set_depth_flag_3, set_depth_flag_4, set_depth_flag_5.

Thus order:

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

2. {"tool":"set_depth_flag_0","args":{"flag":"depth_flag_0"}}

3. {"tool":"set_depth_flag_1","args":{"flag":"depth_flag_1"}}

4. {"tool":"set_depth_flag_2","args":{"flag":"depth_flag_2"}}

5. {"tool":"set_depth_flag_3","args":{"flag":"depth_flag_3"}}

6. {"tool":"set_depth_flag_4","args":{"flag":"depth_flag_4"}}

7. {"tool":"set_depth_flag_5","args":{"flag":"depth_flag_5"}}

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

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

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

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

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

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

Check preconditions: step 1 precondition: flag_0 must be false. It is off, so okay.

Step 2 precondition: depth_flag_0 must be false, and flag_0 must be set first. We set flag_0 true, so okay.

Step 3 precondition: depth_flag_1 must be false, and depth_flag_0 must be set first. We set depth_flag_0 true, so okay.

Step 4 precondition: depth_flag_2 must be false, and depth_flag_1 must be set first. We set depth_flag_1 true, okay.

Step 5 precondition: depth_flag_3 must be false, and depth_flag_2 must be set first. We set depth_flag_2 true, okay.

Step 6 precondition: depth_flag_4 must be false, and depth_flag_3 must be set first. We set depth_flag_3 true, okay.

Step 7 precondition: depth_flag_5 must be false, and depth_flag_4 must be set first. We set depth_flag_4 true, okay.

Step 8 precondition: artifact must be absent. It is absent, okay.

Step 9 precondition: artifact must be built. After step 8 it is built, okay.

Step 10 precondition: service must be down. It is down, okay.

Step 11 precondition: service must be provisioned. After step 10 it is provisioned, okay.

Step 12 precondition: service must be configured. After step 11 it is configured, okay.

Step 13 precondition: service must be deployed, depth_flag_5 set, and art_0 published. All satisfied.

Thus plan works.

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

Let's construct:

[
  {"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":"set_depth_flag_5","args":{"flag":"depth_flag_5"}},
  {"tool":"build_art_0","args":{"artifact":"art_0"}},
  {"tool":"publish_art_0","args":{"artifact":"art_0"}},
  {"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 no trailing commas. That's 13 entries.

Return only that JSON array.