@dtoolkit/core

Shared types and schemas for the dtoolkit ecosystem

Install

npm install @dtoolkit/core

What's inside

Adapter types

The universal adapter contract used by all @dtoolkit/adapter-* packages:

Export	Description
`Adapter`	Interface: `{ provider: string; execute(request): Promise<AdapterResult> }`
`AdapterRequest`	Request shape: prompt, model, maxTurns, sessionId, options
`AdapterResult`	Result shape: text, sessionId, costUsd, durationMs, usage, model, raw
`AdapterUsage`	Token counts: inputTokens, outputTokens, totalTokens

import type { Adapter, AdapterRequest, AdapterResult, AdapterUsage } from "@dtoolkit/core";

Data types and schemas

Export	Description
`Entity`	Entity type, PARA category, and Zod schema
`Fact`	Fact type with tier config and `computeTier()`
`ContextBlock`	Context injection block schema
`HistoryEntry`	Prompt history entry type
`TemplateDefinition`	YAML prompt template types

import { EntitySchema, computeTier, Tier } from "@dtoolkit/core";

const entity = EntitySchema.parse(data);

const tier = computeTier(fact, { hotDays: 7, hotMinAccess: 10, warmDays: 30 });
// Tier.HOT | Tier.WARM | Tier.COLD

License

MIT