Composable Model Graph library - #1
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Add a TypeScript (ESM, strict, Vitest) pnpm monorepo whose single library is the model graph: generic primitives for building inspectable transformation graphs (input -> transforms -> output -> evaluation -> feedback). - packages/core: Transform, ModelGraph (linear, trace-recording), Evaluator, FeedbackResolver, RunContext, GraphRun, TraceStep, TransformExecutionError, and factories. No dependencies; no harness/agent/workflow concepts. - examples/: seven runnable examples built on core alone, including the Input Data Building model. - docs/: model-shape and primitive guides with ASCII diagrams. - MIT licensed; build (tsc -b), tests (vitest), and prettier all green. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
Initial implementation of Composable Model Graph: a TypeScript library for building inspectable transformation graphs.
Core shape:
input -> transforms -> output -> evaluation -> feedback.The library is a single package,
@composable-model-graph/core, with the generic primitives and nothing else (no agent/harness/workflow concepts):Transform,ModelGraph(linear, trace-recording),Evaluator,FeedbackResolverRunContext,GraphRun,TraceStep,TransformExecutionErrorcreateTransform/createEvaluator/createFeedbackResolver/createModelGraph/createRunContextfactoriesAlso included:
corealone (linear, pipeline, evaluated, feedback, input-data-building, branching, comparison)Test plan
pnpm build(tsc -b) is cleanpnpm test— 14/14 core tests passpnpm format:checkis cleanpnpm --filter ... startMade with Cursor