Record c5739e1ff8b64c4496a8a7f59509084a

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: service svc_0 (billing-0), svc_1 (registry-1). Artifacts: art_0 (release-image), art_1 (db-migration). Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced).

Current state summary:

- No one has built the db-migration artifact this cycle. That's art_1 (db-migration) not built.
- maintenance_window_open flag is off (flag_0 false).
- No one has built the release-image artifact this cycle. That's art_0 (release-image) not built.
- secrets_synced flag was never enabled after the last reset. That's flag_1 false (and maybe never set).
- At the end of last week, billing-0 was fully torn down and has not been touched since. So service svc_0 is down (not provisioned, not configured, etc.).
- At the end of last week, registry-1 was fully torn down and has not been touched since. So svc_1 is down.

Goal: service 'billing-0' must reach at least the 'healthy' state. That means we need to get svc_0 to healthy. The ladder: down -> provisioned -> configured -> deployed -> healthy. Each step requires previous rung. Also health-check requires flag_0 and art_0 published. So to health-check, we need flag_0 true and art_0 published. To deploy, we need configured. To configure, we need provisioned. To provision, we need down (which is current). So we need to provision, configure, deploy, then health-check.

Additionally, health-check requires flag_0 and art_0 published. So we need to set flag_0 true, and publish art_0. Also need to build art_0 first (since we need to publish it). Build artifact requires artifact id; we have art_0 (release-image). So we need to build_artifact art_0. Then publish_artifact art_0. Then set_flag_0 (set flag_0 true). Then provision svc_0. Then configure svc_0. Then deploy svc_0. Then health-check svc_0.

We also have other tools like poison_trap (sync_release_state) maybe needed? Not required unless some precondition. The health-check requires flag_0 and art_0 published; no other prerequisites. So we can proceed.

We have at most 7 tool calls. Let's count needed steps:

1. build_art_0 (artifact: art_0) - builds release-image.
2. publish_art_0 (artifact: art_0) - publishes it.
3. set_flag_0 (flag: flag_0) - sets maintenance_window_open true.
4. provision svc_0 (service: svc_0) - moves from down to provisioned.
5. configure svc_0 (service: svc_0) - moves to configured.
6. deploy svc_0 (service: svc_0) - moves to deployed.
7. health-check svc_0 (service: svc_0) - moves to healthy.

That's 7 calls exactly, within limit. No extra calls needed. Ensure preconditions hold at each step:

- build_artifact: no preconditions mentioned; just builds artifact. It can be called regardless of current state. So okay.

- publish_artifact: requires artifact to be built. After step 1, it is built, so precondition satisfied.

- set_flag_0: flag must be currently false, and can be set to true. Currently flag_0 is off (false). So okay.

- provision svc_0: requires service to be down (current state). It is down (torn down). So okay.

- configure svc_0: requires service to be provisioned. After provision, it will be provisioned, so okay.

- deploy svc_0: requires service to be configured. After configure, it will be configured, so okay.

- health-check svc_0: requires flag_0 true and art_0 published. Both satisfied after steps 2 and 3. Also requires service to be deployed. After deploy, it will be deployed, so okay.

Thus sequence works.

We must output JSON array of objects with "tool": "<tool id>", "args": {...}. Use exact tool ids: advance_0 (provision), advance_1 (configure), advance_2 (deploy), advance_3 (health-check), publish_art_0, build_art_0, set_flag_0. Ensure correct param names: provision takes "service". configure takes "service". deploy takes "service". health-check takes "service". publish_artifact takes "artifact". build_artifact takes "artifact". set_flag takes "flag". Use entity ids: service svc_0, artifact art_0, flag flag_0.

Thus order:

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 tool ids: advance_0 is provision, advance_1 is configure, advance_2 is deploy, advance_3 is health-check. Yes.

Make sure JSON array format: [ { "tool": "build_art_0", "args": { "artifact": "art_0" } }, ... ].

No extra whitespace? It's okay.

Return only JSON array, no extra text.