Record db2691a207ea4f939ccb2e21ca15fb4d

We need to produce a JSON array of tool calls that will achieve the goal: gateway-0 must reach at least 'deployed' state, scheduler-1 must reach at least 'configured' state.

Current state: services down (svc_0, svc_1, svc_2). No artifacts exist. Flags: maintenance_window_open (flag_0) off, secrets_synced (flag_1) off, feature_gate_on (flag_2) off, interleave_window flag (flag_interleave_3) off.

We have tools:

- set_flag_0: set flag_0 true.
- publish_art_0: publish artifact art_0 (release-image) (requires built)
- advance_0: provision service (svc_0) (down -> provisioned)
- decoy_1: stage_goal_gate service (maybe something about gating condition)
- build_art_0: build artifact art_0 (absent -> built)
- decoy_0: refresh_deploy_context service (maybe needed before deploy)
- set_flag_1: set flag_1 true, requires flag_0 first.
- poison_trap: sync_release_state service (maybe needed before rollout)
- advance_2: deploy service (configured -> deployed). Requires flag_1 true, art_0 published, flag_interleave_3 open.
- advance_1: configure service (provisioned -> configured). Requires flag_interleave_3 open.
- open_interleave_window: open the shared interleave window flag (no args). Probably sets flag_interleave_3 open.

We need to get gateway-0 to deployed. That requires it to be configured first (provisioned -> configured) then deployed (configured -> deployed). Actually the ladder: down -> provisioned -> configured -> deployed -> healthy. So to reach deployed, we need to provision, then configure, then deploy. Provision is advance_0 (service: svc_0). Configure is advance_1 (service: svc_0) but requires flag_interleave_3 open. Deploy is advance_2 (service: svc_0) requires flag_1 true, art_0 published, flag_interleave_3 open.

Scheduler-1 must reach at least configured. That means we need to provision svc_1 (advance_0) then configure svc_1 (advance_1). Provision requires just advance_0 (no extra flags). Configure requires flag_interleave_3 open (same as for gateway). So we need to open interleave window flag at some point.

We also need to build and publish artifact art_0 (release-image) because deploy of gateway-0 requires art_0 published. So we need to build_art_0 then publish_art_0.

We also need flag_1 (secrets_synced) to be true for deploy. flag_1 can be set only after flag_0 is true. So we need to set_flag_0 then set_flag_1.

We also need flag_interleave_3 open for configure and deploy. There's a tool open_interleave_window that opens it (no args). Probably sets flag_interleave_3 open.

We also have decoy_1 (stage_goal_gate) and decoy_0 (refresh_deploy_context). Not sure what they do but they may be needed for gating conditions. The description: "stages the gating condition gateway-0 needs to reach the goal." Might be required before some steps? Not sure. Probably needed before some advanced steps? The tool descriptions: decoy_1: name: stage_goal_gate | params: service: service. Might be a placeholder for some gating condition. Might need to be called before something else? The problem says "some advance steps additionally require a specific flag to be set or a specific artifact to be published before they may fire." The advance steps are advance_0, advance_1, advance_2. They have their own preconditions. For advance_2 we already listed requirements. For advance_1 we have requirement: flag_interleave_3 open. For advance_0 there is no extra precondition besides service being down? Probably just provision.

But there may be additional gating conditions: maybe need to stage goal gate before deploying? The tool decoy_1 is "stage_goal_gate". Might be needed before some steps? The description: "Stages the gating condition gateway-0 needs to reach the goal." Possibly required before we can call something else? Not sure. Might be needed before we can call advance_2? Or maybe it's just a placeholder that we can ignore? The problem says "some advance steps additionally require a specific flag to be set or a specific artifact to be published before they may fire." It doesn't mention decoy_1 or decoy_0 as requiring anything. So they are just calls that may be needed for some reason. Possibly we need to call decoy_1 to stage the gating condition for gateway-0 before we can deploy? The goal is to get gateway-0 to deployed; maybe we need to stage the goal gate before we can proceed? The problem statement: "decoy_1 | name: stage_goal_gate | params: service: service". Might be a tool that is used to stage the gating condition for a service. Perhaps it's required before we can call advance_2? Not sure.

Similarly decoy_0: "refresh_deploy_context" for service. Might be needed before deploy? Possibly required before advance_2? The description: "Refreshes gateway-0's deploy context ahead of the goal check." Might be needed before we can check health? But we only need to reach deployed, not healthy. However maybe to deploy we need to refresh deploy context. The tool name suggests it's for gateway-0 specifically. Might be required before deploy? The precondition may be that the service is provisioned? Not sure.

Given we have limited calls (max 10) and need to produce a valid sequence, we need to include necessary steps.

Let's outline required steps:

1. Build artifact art_0 (build_art_0 with artifact art_0). This moves from absent to built.

2. Publish artifact art_0 (publish_art_0 with artifact art_0). Moves from built to published.

3. Set flag_0 (set_flag_0 with flag flag_0). Turns maintenance_window_open on.

4. Set flag_1 (set_flag_1 with flag flag_1). Requires flag_0 already true. So after step 3.

5. Open interleave window (open_interleave_window). This sets flag_interleave_3 open.

6. Provision gateway-0 (advance_0 with service svc_0). Moves down -> provisioned.

7. Provision scheduler-1 (advance_0 with service svc_1). Moves down -> provisioned.

8. Configure gateway-0 (advance_1 with service svc_0). Requires flag_interleave_3 open (which we have). So can be called.

9. Configure scheduler-1 (advance_1 with service svc_1). Also requires flag_interleave_3 open.

10. Deploy gateway-0 (advance_2 with service svc_0). Requires flag_1 true, art_0 published, flag_interleave_3 open. All satisfied.

Potentially also need to call decoy_1 and decoy_0? Not sure if required. The problem says "some advance steps additionally require a specific flag to be set or a specific artifact to be published before they may fire." It doesn't mention decoy_1 or decoy_0 requiring anything. So they are optional. But maybe they are needed to satisfy some gating condition for the goal? The goal only cares about service states, not about flags. However maybe the system expects that before deploying, you need to stage the goal gate (decoy_1) for gateway-0. The description: "stages the gating condition gateway-0 needs to reach the goal." Might be a prerequisite for some later steps? Possibly needed before we can call advance_2? The tool might be required to be called before we can call advance_2. The problem didn't specify that, but it's plausible. Similarly decoy_0 refreshes deploy context ahead of goal check. Might be needed before we can call advance_2? The goal check might be after deployment? Not sure.

Given we have to output a JSON array of tool calls that satisfy the goal, we can include them if needed, but we must not exceed 10 calls. Let's count needed calls: build_art_0, publish_art_0, set_flag_0, set_flag_1, open_interleave_window, advance_0 (svc_0), advance_0 (svc_1), advance_1 (svc_0), advance_1 (svc_1), advance_2 (svc_0). That's 10 calls exactly. If we also need decoy_1 or decoy_0, we would exceed 10. So maybe we don't need them. The problem says "You may use at most 10 tool calls." So we can use up to 10. We need to achieve the goal; we can do it in 10 calls exactly as above. That seems plausible.

But we need to check the order of calls to satisfy preconditions.

Let's map dependencies:

- build_art_0 must happen before publish_art_0 (since publish requires built). So build_art_0 first, then publish_art_0.

- set_flag_0 must happen before set_flag_1 (since set_flag_1 requires flag_0). So set_flag_0 before set_flag_1.

- open_interleave_window can be called anytime; but configure and deploy require it open. So we should open it before those configure/deploy calls.

- advance_0 (provision) can be called anytime when service is down. So we can provision both services after we have opened interleave window? Not required. Provision doesn't need any flags. So we can provision before or after opening interleave window.

- advance_1 (configure) requires flag_interleave_3 open. So we must open interleave window before calling configure on any service.

- advance_2 (deploy) requires flag_1 true, art_0 published, flag_interleave_3 open. So we need to have set_flag_1, publish_art_0, open_interleave_window before deploy.

Thus a possible order:

1. build_art_0 (artifact art_0)
2. publish_art_0 (artifact art_0)
3. set_flag_0 (flag flag_0)
4. set_flag_1 (flag flag_1)   // requires flag_0
5. open_interleave_window () // opens flag_interleave_3
6. advance_0 (service svc_0) // provision gateway-0
7. advance_0 (service svc_1) // provision scheduler-1
8. advance_1 (service svc_0) // configure gateway-0
9. advance_1 (service svc_1) // configure scheduler-1
10. advance_2 (service svc_0) // deploy gateway-0

That's exactly 10 calls. Does it satisfy all preconditions?

- build_art_0: artifact art_0 is absent, so can be built. No preconditions.

- publish_art_0: requires artifact built. After step 1, built, so ok.

- set_flag_0: no preconditions, just set flag_0 true.

- set_flag_1: requires flag_0 true. After step 3, flag_0 true, so ok.

- open_interleave_window: no args, can be called anytime.

- advance_0 (svc_0): provisioning a down service, ok.

- advance_0 (svc_1): same.

- advance_1 (svc_0): requires flag_interleave_3 open. After step 5, it's open, so ok.

- advance_1 (svc_1): same.

- advance_2 (svc_0): requires flag_1 true (set in step 4), art_0 published (step 2), flag_interleave_3 open (step 5). All satisfied.

Thus all preconditions satisfied.

Now check that we didn't need decoy_1 or decoy_0. The problem didn't require them; they are optional. So we can omit them.

Thus the JSON array should be:

[
  {"tool": "build_art_0", "args": {"artifact": "art_0"}},
  {"tool": "publish_art_0", "args": {"artifact": "art_0"}},
  {"tool": "set_flag_0", "args": {"flag": "flag_0"}},
  {"tool": "set_flag_1", "args": {"flag": "flag_1"}},
  {"tool": "open_interleave_window", "args": {}},
  {"tool": "advance_0", "args": {"service": "svc_0"}},
  {"tool": "advance_0", "args": {"service": "svc_1"}},
  {"tool": "advance_1", "args": {"service": "svc_0"}},
  {"tool": "advance_1", "args": {"service": "svc_1"}},
  {"tool": "advance_2", "args": {"service": "svc_0"}}
]

Make sure the tool ids match exactly: "build_art_0", "publish_art_0", "set_flag_0", "set_flag_1", "open_interleave_window", "advance_0", "advance_1", "advance_2". Yes.

Check that "set_flag_0" and "set_flag_1" both have param "flag". The spec says param: flag: flag. So we need to pass "flag": "flag_0" etc. That's fine.

Now ensure JSON array format: each element is an object with "tool" and "args". No extra fields. Provide just the JSON array.

Thus final answer is the JSON array as above.