Record abac0490e7ac4507b1ad93b394031e08

We need to produce a JSON array of tool calls that will achieve the goal: service 'ledger-0' must reach at least 'deployed' state. Current state: ledger-0 is down (not yet provisioned). search-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 service, moving from 'configured' to 'deployed'. Precondition: service must currently be 'configured'.

- advance_1: configure service, moving from 'provisioned' to 'configured'. Precondition: service must currently be 'provisioned'.

- advance_0: provision service, moving from 'down' to 'provisioned'. Precondition: service must currently be 'down'.

- decoy_0: verify_goal_readiness service: service. (Probably checks something; maybe precondition? Not specified.)

- decoy_1: confirm_service_target service: service.

We can use at most 7 tool calls.

Goal: ledger-0 must reach at least 'deployed' state. To deploy, it must be configured first, then deployed. So we need to provision ledger-0 (down -> provisioned), then configure (provisioned -> configured), then deploy (configured -> deployed). That's three steps.

But we also need to ensure preconditions: provision requires service is down (which is true). configure requires service is provisioned (we will have provisioned it). deploy requires service is configured (we will have configured it). So we can call advance_0 with svc_0, then advance_1 with svc_0, then advance_2 with svc_0.

But we also have other constraints: release-image artifact does not exist yet, db-migration artifact does not exist yet. Possibly needed for deployment? Not sure. The goal only mentions service 'ledger-0' must reach at least 'deployed' state. The deployment may require artifacts? Not mentioned in tool preconditions. However maybe the deployment tool (advance_2) might need the artifact to exist? Not specified. The preconditions only mention service must be configured. So we can ignore artifacts.

But there are flags: maintenance_window_open is off, secrets_synced is off. Possibly needed for deployment? Not mentioned in preconditions. Might be required for some other steps, but not for deploy. However maybe the system expects to turn on maintenance_window_open and secrets_synced before deployment? Not specified. The goal only requires service deployed; no mention of flags. So we can ignore.

But maybe the deployment process requires the release-image artifact to exist; but we don't have a tool to create artifacts. There's no tool to create artifacts. So maybe we cannot satisfy goal? But we are to produce a plan that satisfies goal; maybe we need to first create artifacts? Not provided. So maybe we need to use decoy tools to confirm readiness? The decoy_0 verify_goal_readiness maybe checks that ledger-0 is ready to satisfy the current goal. Might be used to ensure something else. But we can just call it.

We need to output only JSON array of tool calls. Each element: {"tool": "<tool id>", "args": {"<param>": "<entity id>", ...}}.

We need to use exact entity IDs: services: svc_0 (ledger-0), svc_1 (search-1). Artifacts: art_0 (release-image), art_1 (db-migration). Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced). But we may not need to reference them.

We need to produce at most 7 calls. Let's plan:

1. provision svc_0 (ledger-0) using advance_0. Precondition: service must be down (true). So call {"tool":"advance_0","args":{"service":"svc_0"}}.

2. configure svc_0 using advance_1. Precondition: service must be provisioned (now true). Call {"tool":"advance_1","args":{"service":"svc_0"}}.

3. deploy svc_0 using advance_2. Precondition: service must be configured (now true). Call {"tool":"advance_2","args":{"service":"svc_0"}}.

That's 3 calls. That should achieve goal. Do we need any other calls? Possibly we need to confirm goal readiness? Not required but could be included. But we must output only the calls that satisfy goal; we can include extra calls as long as they don't break preconditions. But we must ensure each call's precondition holds at that moment.

After step 3, ledger-0 is deployed. Goal satisfied. We can stop.

Thus output JSON array with three objects.

Make sure JSON is valid, no extra whitespace? Probably fine.

Thus final answer:

[
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_1","args":{"service":"svc_0"}},
  {"tool":"advance_2","args":{"service":"svc_0"}}
]

Check that we used correct tool IDs: advance_0, advance_1, advance_2. Yes.

Thus output exactly that JSON array, no extra prose.