Record e47c0e09f3204893b1758300782f423d

We need to produce a JSON array of tool calls that will achieve the goal: billing-0 must reach at least 'deployed' state, notifier-1 must reach at least 'configured' state. Starting state: all services down (not provisioned). release-image artifact does not exist, db-migration artifact does not exist. maintenance_window_open flag is off. secrets_synced flag is off. flag_interleave_2 is presumably a flag that can be set? It is listed as flag_interleave_2 (interleave_window). There's a tool open_interleave_window that opens the shared interleave window flag (presumably sets flag_interleave_2 to true). Some steps require that flag to be open.

We have tools:

- dec-oy_1: audit_rollout_plan, param service: service. It cross-checks billing-0's rollout plan against goal state. Probably used to verify? Not sure if needed.

- poiso-n_trap: sync_release_state, param service: service. Reconcile billing-0's deployment metadata ahead of rollout.

- dec_oy_0: refresh_deploy_context, param service: service. Refreshes billing-0's deploy context ahead of goal check.

- advance_o0: provision, param service: service. Moves from down to provisioned.

- advance_o2: deploy, param service: service. Moves from configured to deployed. Requires flag_interleave_2 window flag to be open.

- advance_o1: configure, param service: service. Moves from provisioned to configured. Requires flag_interleave_2 window flag to be open.

- open_interleave_window: opens the shared interleave window flag (no args). Probably sets flag_interleave_2 to true.

We need to produce a plan of at most 6 tool calls that will achieve the goal.

Goal: billing-0 must reach at least 'deployed' state. That means we need to provision it, then configure it, then deploy it. To configure and deploy, we need flag_interleave_2 open. Also maybe other flags required? The description says "Requires the flag_interleave_2 window flag to be open." So both configure and deploy require that flag open. So we need to open the interleave window before configuring and deploying.

Also we need to have release-image artifact built before deploying? The environment mechanics: "An artifact can only be published once it has been built." But we don't have a tool to build artifact; we only have release-image artifact does not exist yet. Possibly we need to publish it? There is no tool to build/publish artifact given. Maybe we need to use some other tool? Not listed. So maybe we assume that we can just deploy without needing artifact? But the goal only mentions service states, not artifact existence. However the tool "sync_release_state" maybe deals with release state. It reconciles billing-0's deployment metadata ahead of rollout. Might need to be called before provision? Not sure.

We also need notifier-1 to reach at least 'configured' state. That means we need to provision it (down -> provisioned) and then configure it (provisioned -> configured). To configure, we need flag_interleave_2 open as well. So we need to open the window before configuring notifier-1.

Thus steps:

1. Open interleave window (open_interleave_window) to set flag_interleave_2 true.

2. Provision billing-0 (advance_o0 with service svc_0). This moves it to provisioned.

3. Configure billing-0 (advance_o1 with service svc_0). This moves it to configured.

4. Deploy billing-0 (advance_o2 with service svc_0). This moves it to deployed. Requires flag_interleave_2 open (which we did).

5. Provision notifier-1 (advance_o0 with service svc_1). Moves to provisioned.

6. Configure notifier-1 (advance_o1 with service svc_1). Moves to configured.

That's 6 tool calls exactly. However we need to check preconditions: configure and deploy require flag_interleave_2 open. We open it first, so okay. Also configure requires flag_interleave_2 open; we have it open. Deploy also requires flag_interleave_2 open; we have it open.

But also maybe there are other preconditions: "Some advance steps additionally require a specific flag to be set or a specific artifact to be published before they may fire." For advance_o2 (deploy) maybe requires release-image artifact published? Not mentioned explicitly; but maybe the tool "sync_release_state" or "refresh_deploy_context" or "audit_rollout_plan" are needed to prepare release state. The description: "poiso-n_trap | name: sync_release_state | params: service: service. Reconcile billing-0's deployment metadata ahead of rollout." Might need to be called before deploy. Also "dec_oy_0 | name: refresh_deploy_context | params: service: service. Refreshes billing-0's deploy context ahead of the goal check." Might be needed before deploy. Also "dec-oy_1 | name: audit_rollout_plan | params: service: service. Cross-checks billing-0's rollout plan against the goal state." Might be needed before deploy.

But the problem says "Each tool has typed parameters and PRECONDITIONS that must hold at the moment you call it; calling a tool whose preconditions are not met is an error and your plan fails." So we must ensure we meet preconditions for each tool we call. The tool descriptions do not restate the general rules; we must read each tool's own description for which specific gate (if any) applies. The provided descriptions are brief; they may imply certain preconditions.

Let's parse each tool:

- dec-oy_1: audit_rollout_plan, params: service: service. Cross-checks billing-0's rollout plan against the goal state. Likely preconditions: maybe requires billing-0 to be in some state? Not sure. Probably can be called anytime? Might require that the rollout plan exists? Not sure.

- poiso-n_trap: sync_release_state, params: service: service. Reconcile billing-0's deployment metadata ahead of rollout. Might require that release-image artifact exists? Or that some flag is set? Not specified.

- dec_oy_0: refresh_deploy_context, params: service: service. Refreshes billing-0's deploy context ahead of the goal check. Might require that some flag is set? Not specified.

- advance_o0: provision, params: service: service. Provision a service, moving it from 'down' to 'provisioned'. Likely preconditions: service must be down (which is true). No other constraints.

- advance_o2: deploy, params: service: service. Deploy a service, moving it from 'configured' to 'deployed'. Requires the flag_interleave_2 window flag to be open.

- advance_o1: configure, params: service: service. Configure a service, moving it from 'provisioned' to 'configured'. Requires the flag_interleave_2 window flag to be open.

- open_interleave_window: opens the shared interleave window flag. No args.

Thus we need to ensure that before calling configure or deploy, flag_interleave_2 is open. Also maybe before calling sync_release_state or refresh_deploy_context, some other condition? Not given. Possibly they require that the release-image artifact exists? Not mentioned. But maybe they require that the artifact is published? The environment mechanics: "An artifact can only be published once it has been built." But we have no tool to build artifact; maybe we need to publish it using some other tool not listed. Since not listed, maybe we can ignore.

The goal only requires billing-0 to reach deployed; notifier-1 to reach configured. So we need to get billing-0 to deployed. That requires provision, configure, deploy. Provision is straightforward. Configure requires flag_interleave_2 open. Deploy also requires flag_interleave_2 open. So we need to open the window before those.

Thus a minimal plan: open_interleave_window, provision svc_0, configure svc_0, deploy svc_0, provision svc_1, configure svc_1. That's 6 calls.

But we must check if any of those calls have additional preconditions that we haven't satisfied. For provision, only requirement is service is down (which is true). For configure, requirement is flag_interleave_2 open (we will have opened it earlier). For deploy, requirement is flag_interleave_2 open (still open). So okay.

But maybe there is also a precondition that the service must be configured before deploying, which we will satisfy by calling configure before deploy. That's fine.

Now, do we need to call any of the other tools (audit_rollout_plan, sync_release_state, refresh_deploy_context) to satisfy preconditions for deploy? The description of advance_o2 says "Deploy a service, moving it from 'configured' to 'deployed'. Requires the flag_interleave_2 window flag to be open." It doesn't mention any other precondition. So maybe we can directly deploy after configuring. However the other tools might be needed to "reconcile billing-0's deployment metadata ahead of rollout" etc. But not required for the state transition? The problem says "Each tool has typed parameters and PRECONDITIONS that must hold at the moment you call it; calling a tool whose preconditions are not met is an error and your plan fails." So we must ensure we meet those preconditions. If we don't know them, we must assume they have some preconditions that might not be met. But the problem likely expects us to use only the necessary tools to achieve the goal, and we can ignore the other tools if not needed. The goal is to output a JSON array of tool calls that satisfies the goal. It doesn't require using all tools. So we can just use the ones we need.

Thus the plan: open_interleave_window, advance_o0 svc_0, advance_o1 svc_0, advance_o2 svc_0, advance_o0 svc_1, advance_o1 svc_1.

But we must check order: we need to open the window before configure and deploy. So open_interleave_window must be first. Then we can provision svc_0 (no precondition about window). Then configure svc_0 (needs window open). Then deploy svc_0 (needs window open). Then provision svc_1 (no window needed). Then configure svc_1 (needs window open). That's 6 calls.

But is there any requirement that we need to open the window only once? The tool open_interleave_window opens the flag; maybe it can be called multiple times but it's idempotent. It's fine.

Now we must output JSON array of objects with "tool": "<tool id>", "args": {"<param>": "<entity id>", ...}. The tool ids are given: dec-oy_1, poiso-n_trap, dec_oy_0, advance_o0, advance_o2, open_interleave_window. So we will use "open_interleave_window", "advance_o0", "advance_o1", "advance_o2". The param for advance_o0, advance_o1, advance_o2 is "service": service. So args: {"service":"svc_0"} etc.

Thus the JSON array:

[
  {"tool":"open_interleave_window","args":{}},
  {"tool":"advance_o0","args":{"service":"svc_0"}},
  {"tool":"advance_o1","args":{"service":"svc_0"}},
  {"tool":"advance_o2","args":{"service":"svc_0"}},
  {"tool":"advance_o0","args":{"service":"svc_1"}},
  {"tool":"advance_o1","args":{"service":"svc_1"}}
]

Check that we have at most 6 calls: we have 6. Good.

Now ensure that the tool ids are exactly as given: "open_interleave_window" (no hyphens? It's given as "open_interleave_window" in the catalog). Yes.

Now ensure that we use exact entity ids: svc_0, svc_1. Good.

Now check that we haven't used any other tools that might be required for preconditions. The only potential missing precondition: maybe "advance_o1" (configure) also requires that the flag_interleave_2 window flag is open, which we satisfied. Also maybe it requires that the service is provisioned (which we have after provision). So order is correct.

Now check that "advance_o2" (deploy) also requires that the service is configured (which we have after configure). So order is correct.

Thus the plan should work.

Now output only the JSON array, no extra text.