Record 13a9a5039c4b4212bbc9aad72f3b9fa4

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). Tools list.

Current state:
- cache-0 is down (not provisioned). So service svc_0 is down.
- search-1 is down (not provisioned). So svc_1 is down.
- release-image artifact does not exist yet (absent).
- db-migration artifact does not exist yet (absent).
- maintenance_window_open flag is off (false).
- secrets_synced flag is off (false).
- feature_gate_on flag is off (false).
- backup_taken flag is off (false).

Goal: service 'cache-0' must reach at least the 'healthy' state.

We need to produce a plan using at most 18 tool calls, each with correct preconditions.

We need to move cache-0 from down -> provisioned -> configured -> deployed -> healthy.

The health-check tool (advance_3) moves from deployed to healthy, but precondition: service must be deployed, and requires depth_flag_1 flag to be set, and requires the art_0 artifact to be published.

So to get to healthy, we need to get service to deployed state first, then health-check.

Deploy tool (advance_2) moves from configured to deployed, precondition: service must be configured.

Configure tool (advance_1) moves from provisioned to configured, precondition: service must be provisioned.

Provision tool (advance_0) moves from down to provisioned, precondition: service must be down.

Thus we need to provision, configure, deploy, then health-check.

But there are additional preconditions: health-check requires depth_flag_1 flag set, and art_0 artifact published.

depth_flag_1 flag (depth_flag_1) is set via set_depth_flag_1 tool, which requires depth_flag_0 flag first (set_depth_flag_0). depth_flag_0 flag is set via set_depth_flag_0 tool, which requires flag_0 flag first (set_flag_0). flag_0 flag is set via set_flag_0 tool, which sets flag_0 to true, precondition: it must currently be false.

Thus we need to set flag_0 (maintenance_window_open) to true, then set_depth_flag_0 (feature_gate_on) to true, then set_depth_flag_1 (backup_taken) to true.

Also need to build artifact art_0 (release-image) and publish it. Build_artifact (build_art_0) moves from absent to built, precondition: artifact must be absent. Then publish_artifact (publish_art_0) moves from built to published, precondition: artifact must be built.

Thus we need to build and publish art_0.

Also need to ensure that health-check precondition includes depth_flag_1 flag set (which we will set) and art_0 artifact published (which we will publish). So we need to set depth_flag_1 after depth_flag_0, which after flag_0.

Thus order: set_flag_0, set_depth_flag_0, set_depth_flag_1, build_art_0, publish_art_0, then provisioning steps, then health-check.

But also need to ensure that when we call set_depth_flag_0, precondition: depth_flag_0 must be false (currently false) and flag_0 must be true? Actually set_depth_flag_0 precondition: it must currently be false. Requires the flag_0 flag first. The description: "Requires the flag_0 flag first." Means that flag_0 must be set before you can set depth_flag_0? Or that set_depth_flag_0 requires flag_0 to be true? The description: "set_depth_flag_0 | name: set_flag | params: flag: flag Set the depth_flag_0 flag to true. Precondition: it must currently be false. Requires the flag_0 flag first." So you can only call set_depth_flag_0 if flag_0 is already set (i.e., true). So we need to set flag_0 first, then set_depth_flag_0.

Similarly, set_depth_flag_1 requires depth_flag_0 flag first (i.e., depth_flag_0 must be true). So order: set_flag_0, set_depth_flag_0, set_depth_flag_1.

Now, we also need to ensure that when we call health-check (advance_3), precondition: depth_flag_1 flag must be set (true) and art_0 artifact must be published. So after we publish artifact, we can health-check.

Now, we also need to ensure that we don't exceed 18 calls. Let's count needed calls:

1. set_flag_0 (set flag_0 to true)
2. set_depth_flag_0 (set depth_flag_0 to true)
3. set_depth_flag_1 (set depth_flag_1 to true)
4. build_art_0 (build release-image)
5. publish_art_0 (publish release-image)
6. advance_0 (provision svc_0) - moves from down to provisioned
7. advance_1 (configure svc_0) - moves from provisioned to configured
8. advance_2 (deploy svc_0) - moves from configured to deployed
9. advance_3 (health-check svc_0) - moves from deployed to healthy

That's 9 calls. But we also might need to handle search-1? The goal only cares about cache-0. However, there may be preconditions that involve other services? The tools only require service state; no other constraints. So we can ignore search-1.

But we need to ensure that when we call advance_0 (provision), precondition: service must be down. That's true initially. So we can call it.

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

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

When we call advance_3 (health-check), precondition: service must be deployed, and depth_flag_1 flag set, and art_0 published. We'll have those after steps.

Thus we can just do those 9 calls in order.

But we need to check that set_depth_flag_0 and set_depth_flag_1 have precondition that they must be currently false. They are initially false, so okay. Also they require previous flag set.

Thus order:

- set_flag_0 (flag_0 currently false, okay)
- set_depth_flag_0 (requires flag_0 true, which we just set)
- set_depth_flag_1 (requires depth_flag_0 true, which we just set)
- build_art_0 (artifact absent, okay)
- publish_art_0 (artifact built, okay)
- advance_0 (service down, okay)
- advance_1 (service provisioned, okay)
- advance_2 (service configured, okay)
- advance_3 (service deployed, depth_flag_1 true, artifact published, okay)

Thus 9 calls.

Now we need to output JSON array of objects with "tool": "<tool id>", "args": {...}. The tool IDs are given: set_flag_0, advance_1, advance_0, decoy_1, build_art_0, set_depth_flag_0, decoy_0, publish_art_0, advance_3, advance_2, etc.

We need to use exact tool IDs as given. Let's list them:

- id: set_flag_0 | name: set_flag | params: flag: flag
- id: advance_1 | name: configure | params: service: service
- id: advance_0 | name: provision | params: service: service
- id: decoy_1 | name: warm_cache | params: service: service
- id: build_art_0 | name: build_artifact | params: artifact: artifact
- id: set_depth_flag_0 | name: set_flag | params: flag: flag
- id: set_depth_flag_1 | name: set_flag | params: flag: flag
- id: decoy_0 | name: audit_logs | params: service: service
- id: publish_art_0 | name: publish_artifact | params: artifact: artifact
- id: advance_3 | name: health-check | params: service: service
- id: advance_2 | name: deploy | params: service: service

Thus we will use these IDs.

Now we need to produce JSON array of objects, each with "tool": "<tool id>", "args": {...}. The args should include the entity ID(s) as appropriate.

For set_flag_0, param is flag: flag. The flag is flag_0? Actually the tool sets flag_0 flag to true. The param is "flag": flag. The description: "Set the flag_0 flag to true." So the param name is "flag". The value should be the flag identifier? The flag IDs are flag_0 (maintenance_window_open), flag_1 (secrets_synced), depth_flag_0 (feature_gate_on), depth_flag_1 (backup_taken). The tool set_flag_0 sets flag_0 flag to true. So the param "flag" should be "flag_0"? Or maybe just "flag_0"? The tool description: "Set the flag_0 flag to true. Precondition: it must currently be false." So the param is "flag": flag. The flag value is probably "flag_0". So args: {"flag":"flag_0"}.

Similarly, set_depth_flag_0 sets depth_flag_0 flag to true, param "flag": flag. So args: {"flag":"depth_flag_0"}.

set_depth_flag_1 sets depth_flag_1 flag to true, args: {"flag":"depth_flag_1"}.

build_art_0: param artifact: artifact. The artifact IDs: art_0 (release-image), art_1 (db-migration). So we need to build art_0, so args: {"artifact":"art_0"}.

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

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

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

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

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

Thus we can produce the JSON array.

Now ensure that we output only the JSON array, no extra text.

Thus final answer:

[
  {"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"}}
]

Check that we used correct tool IDs: set_flag_0, set_depth_flag_0, set_depth_flag_1, build_art_0, publish_art_0, advance_0, advance_1, advance_2, advance_3.

All within 18 calls.

Now verify preconditions hold at each step:

Initial state: flag_0 false, depth_flag_0 false, depth_flag_1 false, artifact absent, service down.

Step 1: set_flag_0: precondition: flag_0 must be false. It is false, so okay. After step, flag_0 true.

Step 2: set_depth_flag_0: precondition: depth_flag_0 must be false (it is), and requires flag_0 flag first (i.e., flag_0 must be true). It is true now, so okay.

Step 3: set_depth_flag_1: precondition: depth_flag_1 must be false (it is), and requires depth_flag_0 flag first (i.e., depth_flag_0 must be true). It is true now, so okay.

Step 4: build_art_0: precondition: artifact must be absent. art_0 is absent, okay.

Step 5: publish_art_0: precondition: artifact must be built. After build, it is built, okay.

Step 6: advance_0 (provision svc_0): precondition: service must be down. It is down, okay.

Step 7: advance_1 (configure svc_0): precondition: service must be provisioned. After provision, it is provisioned, okay.

Step 8: advance_2 (deploy svc_0): precondition: service must be configured. After configure, it is configured, okay.

Step 9: advance_3 (health-check svc_0): precondition: service must be deployed, depth_flag_1 flag must be set, artifact must be published. All satisfied.

Thus plan works.

Now output JSON array exactly as required, no extra text.