switchyard_libsy/
lib.rs

1// SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
2// SPDX-License-Identifier: Apache-2.0
3
4#![warn(missing_docs)]
5#![doc = include_str!("../README.md")]
6
7mod core;
8pub use core::algorithm::{
9    Algorithm, Call, CallDecision, CallModel, Driver, RoutingOutcome, RuntimeModels, Step,
10    StepStream, drive,
11};
12pub use core::classifier::{Classification, Classifier, Score};
13pub use core::outcome_metadata::OutcomeMetadata;
14pub use core::processor::{Event, Processor};
15pub use core::state::{State, StateValue};
16
17mod error;
18pub use error::{DriverError, LibsyError, Result};
19
20mod algorithms;
21pub use algorithms::advisor_gate::{AdvisorGate, AdvisorGateConfig, GateTrigger};
22pub use algorithms::composite::{CompositeJudgeConfig, CompositeRouter, CompositeRouterConfig};
23pub use algorithms::llm_class::{
24    CapabilityJudgeConfig, CustomClassifierConfig, CustomClassifierPolicy, DecisionJudgeConfig,
25    DecisionPolicy, DecisionRule, LlmCapabilityConfig, LlmClassifierConfig, LlmTaskClassifier,
26    TaskClassifierConfig,
27};
28pub use algorithms::noop::Noop;
29pub use algorithms::passthrough::Passthrough;
30pub use algorithms::plan_execute::{PlanExecute, PlanExecuteConfig};
31pub use algorithms::rand::{Random, RandomClassifier};
32pub use algorithms::stage::{LlmFallback, StageRouter, StageRouterConfig};
33pub use algorithms::subagent::{SubagentRouter, SubagentRouterConfig};
34pub use algorithms::util::affinity::{AffinityRouter, ClassifyTrigger};
35pub use algorithms::util::classifier_contract::{
36    ClassifierContractConfig, ClassifierResponseFormat,
37};
38pub use algorithms::util::escalation::{DeescalationConfig, EscalationJudgeConfig};
39pub use algorithms::util::prompts::append_note;
40pub use algorithms::util::subagent::{SubagentGate, SubagentOverride};
41pub use algorithms::util::tool_signals::{DEFAULT_RECENT_WINDOW, ToolSemantics, ToolSignals};
42pub use algorithms::vgr::{
43    ACTIVE_APPROVAL, BreakerConfig, KillSwitch, ServingMode, Targets as VgrTargets, Vgr, VgrConfig,
44};
45
46// Stage-router scoring and tier selection — the shared signal-driven routing
47// core (scorer, picker, and the `StageClassifier`).
48pub use algorithms::util::stage::{
49    CodingAgentDimensions, DecisionSource, HandoffNoteConfig, PickOutcome, PickerMode, ScoreResult,
50    StageClassifier, Tier, clear_fall_open, dimensions_from_signal, pick_tier, score_signal,
51    set_fall_open,
52};
53
54mod observability;
switchyard_libsy/lib.rs

switchyard_libsy/
lib.rs
