Record f516ead4092f460abe3e10154f1b8a3e

We need to produce a JSON array of tool calls that will achieve the goal: service 'cache-0' must reach at least the 'healthy' state. Entity IDs: services svc_0 (cache-0), svc_1 (search-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). Current state: cache-0 down, search-1 down. release-image artifact does not exist yet. db-migration artifact does not exist yet. maintenance_window_open flag is off. secrets_synced flag is off. feature_gate_on flag is off. backup_taken flag is off.

Goal: service 'cache-0' must reach at least the 'healthy' state. To get healthy, we need to go through steps: provision -> configure -> deploy -> health-check. Also health-check requires depth_flag_1 flag set, and art_0 artifact published. depth_flag_1 requires depth_flag_0 flag set first. depth_flag_0 requires flag_0 flag first. So we need to set flag_0, then set_depth_flag_0, then set_depth_flag_1. Also need to publish artifact art_0, which requires building it (build_artifact) then publishing (publish_artifact). Also need to provision service cache-0 (down -> provisioned) using advance_0. Then configure it (provisioned -> configured) using advance_1. Then deploy it (configured -> deployed) using advance_2. Then health-check (deployed -> healthy) using advance_3, which requires depth_flag_1 flag set and art_0 published.

Also need to ensure preconditions hold at each step. Let's outline steps:

Current flags: flag_0 off, depth_flag_0 off, depth_flag_1 off. So we can call set_flag_0 (id: set_flag_0) to set flag_0 to true. Precondition: must be false, which holds.

After that, we can call set_depth_flag_0 (id: set_depth_flag_0) to set depth_flag_0 to true. Precondition: must be false and requires flag_0 flag first (which we set). So after set_flag_0, we can call set_depth_flag_0.

Then we can call set_depth_flag_1 (id: set_depth_flag_1) to set depth_flag_1 to true. Precondition: must be false and requires depth_flag_0 flag first (which we set). So after set_depth_flag_0, we can call set_depth_flag_1.

Now artifact art_0 is absent. So we can call build_art_0 (id: build_art_0) with artifact: art_0. Precondition: artifact must be absent, which holds. That moves it to built.

Then call publish_art_0 (id: publish_artifact) with artifact: art_0. Precondition: artifact must be built, which holds after build. That moves it to published.

Now service cache-0 is down. We need to provision it: advance_0 (id: provision) with service: svc_0. Precondition: service must be down, which holds. That moves it to provisioned.

Then configure it: advance_1 (id: configure) with service: svc_0. Precondition: service must be provisioned, which holds after provision. That moves it to configured.

Then deploy it: advance_2 (id: deploy) with service: svc_0. Precondition: service must be configured, which holds. That moves it to deployed.

Then health-check: advance_3 (id: health-check) with service: svc_0. Precondition: service must be deployed, and requires depth_flag_1 flag set, and requires art_0 artifact published. All satisfied after previous steps. That moves it to healthy, achieving goal.

We also have other services/search-1 down but not needed. However we might need to ensure that we don't violate any precondition about other flags? There's no requirement about them. The goal only cares about cache-0 healthy. So we can ignore search-1.

We must not exceed 18 tool calls. We have 1 (set_flag_0) + 1 (set_depth_flag_0) + 1 (set_depth_flag_1) + 1 (build_art_0) + 1 (publish_artifact) + 1 (provision) + 1 (configure) + 1 (deploy) + 1 (health-check) = 9 calls. That's within limit.

We must output JSON array of objects with "tool" and "args". The args must include parameters as per tool definitions. Let's map each tool ID to its name and required parameters.

Tool catalog:

- id: set_flag_0 | name: set_flag | params: flag: flag
   So args: {"flag": "flag_0"}? Actually param name is "flag". The description: Set the flag_0 flag to true. So we need to pass flag: flag_0? The param is "flag". So args: {"flag": "flag_0"}.

- id: advance_1 | name: configure | params: service: service
   args: {"service": "svc_0"}.

- id: advance_0 | name: provision | params: service: service
   args: {"service": "svc_0"}.

- id: decoy_1 | name: warm_cache | params: service: service (not needed)

- id: build_art_0 | name: build_artifact | params: artifact: artifact
   args: {"artifact": "art_0"}.

- id: set_depth_flag_0 | name: set_flag | params: flag: flag
   This is same as set_flag_0 but for depth_flag_0? Actually id: set_depth_flag_0 is also set_flag but param flag: flag. So we need to pass flag: "depth_flag_0"? The description: Set the depth_flag_0 flag to true. Precondition: it must currently be false. Requires the flag_0 flag first. So args: {"flag": "depth_flag_0"}.

- id: set_depth_flag_1 | name: set_flag | params: flag: flag
   args: {"flag": "depth_flag_1"}.

- id: publish_art_0 | name: publish_artifact | params: artifact: artifact
   args: {"artifact": "art_0"}.

- id: advance_3 | name: health-check | params: service: service
   args: {"service": "svc_0"}.

- id: advance_2 | name: deploy | params: service: service
   args: {"service": "svc_0"}.

Thus the sequence of tool calls:

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":"build_art_0","args":{"artifact":"art_0"}}
5. {"tool":"publish_art_0","args":{"artifact":"art_0"}}
6. {"tool":"advance_0","args":{"service":"svc_0"}}
7. {"tool":"advance_1","args":{"service":"svc_0"}}
8. {"tool":"advance_2","args":{"service":"svc_0"}}
9. {"tool":"advance_3","args":{"service":"svc_0"}}

Check preconditions: after step 1, flag_0 is true. Step 2 requires flag_0 flag first (i.e., flag_0 must be true). So okay. Step 3 requires depth_flag_0 flag first, which we set in step 2, so okay. Step 4 requires artifact absent, which holds. Step 5 requires artifact built, which holds after step 4. Step 6 provision requires service down, which holds. Step 7 configure requires service provisioned, holds. Step 8 deploy requires service configured, holds. Step 9 health-check requires service deployed and depth_flag_1 flag set and art_0 published, all satisfied.

Thus the JSON array is:

[
  {"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":"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 extra whitespace? It's okay. Output only JSON array, no extra text.