Record 84b2a1d85e8046079cf2e044ad8ee39b

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

We have tools:

- advance_2 (deploy) : params: service: service. Deploy a service, moving it from 'configured' to 'deployed'. Precondition: the service must currently be 'configured'. Requires the flag_0 flag to be set. Requires the art_0 artifact to be published.

- set_flag_0 (set_flag) : params: flag: flag. Set flag_0 flag to true. Precondition: it must currently be false.

- build_art_0 (build_artifact) : params: artifact: artifact. Build the art_0 artifact (moves it from 'absent' to 'built'). Precondition: the artifact must be 'absent'.

- advance_0 (provision) : params: service: service. Provision a service, moving it from 'down' to 'provisioned'. Precondition: the service must currently be 'down'.

- decoy_1 (warm_cache) : params: service: service. Warm the cache for a service (best-effort, no state change). No effect.

- publish_art_0 (publish_artifact) : params: artifact: artifact. Publish the art_0 artifact (moves it from 'built' to 'published'). Precondition: the artifact must be 'built'.

- advance_1 (configure) : params: service: service. Configure a service, moving it from 'provisioned' to 'configured'. Precondition: the service must currently be 'provisioned'.

- decoy_0 (audit_logs) : params: service: service. No effect.

Goal: service 'scheduler-0' must reach at least the 'deployed' state. That means we need to get it to 'deployed' state. According to tool chain, to deploy (advance_2) we need service to be 'configured', flag_0 true, and art_0 published. So we need to get scheduler-0 from down -> provisioned -> configured -> deployed.

Thus steps:

1. Provision scheduler-0: use advance_0 with service svc_0 (scheduler-0). Precondition: service must be down. It is down, so okay.

2. Configure scheduler-0: use advance_1 with service svc_0. Precondition: service must be provisioned. After step 1, it is provisioned, so okay.

3. Build the release-image artifact (art_0). Use build_art_0 with artifact art_0 (release-image). Precondition: artifact must be absent. It is absent, so okay.

4. Publish the artifact: publish_art_0 with artifact art_0. Precondition: artifact must be built. After step 3, it is built, so okay.

5. Set flag_0 to true: set_flag_0 with flag flag_0. Precondition: flag must be false. It is off, so okay.

6. Deploy scheduler-0: advance_2 with service svc_0. Precondition: service must be configured (it is after step 2), flag_0 must be set (we set it), and art_0 must be published (we published). So after steps 1-5, we can deploy.

Thus we need at least 6 tool calls. Could also optionally warm cache or audit logs but not needed. Must output JSON array of tool calls in order.

We must use exact entity IDs: services: svc_0 (scheduler-0), svc_1 (notifier-1). Artifacts: art_0 (release-image), art_1 (db-migration). Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced).

Thus tool calls:

- advance_0 with service: svc_0
- advance_1 with service: svc_0
- build_art_0 with artifact: art_0
- publish_art_0 with artifact: art_0
- set_flag_0 with flag: flag_0
- advance_2 with service: svc_0

Check preconditions: after each step, the next step's precondition must hold. Let's simulate:

Start: scheduler-0 down, not provisioned. flag_0 off, art_0 absent.

Step1: advance_0 (provision) -> moves from down to provisioned. OK.

Step2: advance_1 (configure) -> moves from provisioned to configured. OK.

Step3: build_art_0 (build_artifact) -> artifact was absent, now built. OK.

Step4: publish_art_0 (publish_artifact) -> artifact must be built, now published. OK.

Step5: set_flag_0 (set_flag) -> flag must be false, now true. OK.

Step6: advance_2 (deploy) -> service must be configured (it is), flag_0 must be set (true), artifact must be published (yes). So deploy moves from configured to deployed. Goal achieved.

Thus JSON array:

[
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_1","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_2","args":{"service":"svc_0"}}
]

Make sure no extra whitespace? It's okay. Output only JSON array, no extra text.