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# std.circuits

> Reflected API reference for the Sema standard-library module std.circuits.

> Generated by `sema doc` from `stdlib/sema/circuits.sema`. Import with `from std.circuits import …`. For a narrative introduction see [std.circuits](/stdlib/circuits/).

# `circuits`

Bounded circuit-pattern combinators. Topology remains ordinary SEMA.

# `def pipeline`

```sema
def pipeline(value: any, stages: list[any]) -> any !{*}
```

**Parameters**

| name | type |
|---|---|
| `value` | `any` |
| `stages` | `list[any]` |

**Returns** `any`

**Effects** `!{*}`

# `def fan_out`

```sema
def fan_out(inputs: list[any], worker: any) -> list[any] !{*}
```

**Parameters**

| name | type |
|---|---|
| `inputs` | `list[any]` |
| `worker` | `any` |

**Returns** `list[any]`

**Effects** `!{*}`

# `def route`

```sema
def route(value: any, selector: any, specialists: dict[str, any]) -> any !{*}
```

**Parameters**

| name | type |
|---|---|
| `value` | `any` |
| `selector` | `any` |
| `specialists` | `dict[str, any]` |

**Returns** `any`

**Effects** `!{*}`

# `def generator_review_repair`

```sema
def generator_review_repair(seed: any, generator: any, reviewer: any, repairer: any, max_iters: int) -> any !{*}
```

**Parameters**

| name | type |
|---|---|
| `seed` | `any` |
| `generator` | `any` |
| `reviewer` | `any` |
| `repairer` | `any` |
| `max_iters` | `int` |

**Returns** `any`

**Effects** `!{*}`

# `def panel`

```sema
def panel(question: any, members: list[any], judge: any) -> any !{*}
```

**Parameters**

| name | type |
|---|---|
| `question` | `any` |
| `members` | `list[any]` |
| `judge` | `any` |

**Returns** `any`

**Effects** `!{*}`

# `def monitor_intervention`

```sema
def monitor_intervention(state: any, monitor: any, orchestrator: any, envelope: any) -> any !{agent.spawn, model.invoke}
```

**Parameters**

| name | type |
|---|---|
| `state` | `any` |
| `monitor` | `any` |
| `orchestrator` | `any` |
| `envelope` | `any` |

**Returns** `any`

**Effects** `!{agent.spawn, model.invoke}`

# `def approval_gate`

```sema
def approval_gate(value: any, approve: any) -> any !{human.approve}
```

**Parameters**

| name | type |
|---|---|
| `value` | `any` |
| `approve` | `any` |

**Returns** `any`

**Effects** `!{human.approve}`

# `def aggregate_artifacts`

```sema
def aggregate_artifacts(items: list[any]) -> dict[str, any] !{}
```

**Parameters**

| name | type |
|---|---|
| `items` | `list[any]` |

**Returns** `dict[str, any]`

**Effects** `!{}`