Type Alias: InjectionTrigger

InjectionTrigger = { kind: "always"; } | { activeWhen: (ctx) => boolean; kind: "rule"; } | { kind: "on-tool-return"; toolName: string | RegExp; } | { kind: "llm-activated"; viaToolName: string; }

Defined in: src/lib/injection-engine/types.ts:30

Discriminated union — exactly one of four kinds. Adding a new trigger kind is one new variant; engine evaluator + Lens chip naturally extend.

Union Members

Type Literal

{ kind: "always"; }

Always-on. Used for steering-doc-style injections.

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Type Literal

{ activeWhen: (ctx) => boolean; kind: "rule"; }

Predicate runs once per iteration. Most flexible.

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Type Literal

{ kind: "on-tool-return"; toolName: string | RegExp; }

Activates after a specific tool returns. The "Dynamic ReAct" flavor — tool results steer the next iteration's prompt. toolName matches literally (string) or by regex.

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Type Literal

{ kind: "llm-activated"; viaToolName: string; }

Activates when the LLM calls a designated tool. The "Skill" flavor: read_skill('billing') activates the billing Skill for the next iteration.