Graphenix is a **graph execution planner**.

Short-name umbrella: re-exports @x12i/graphenix-executable-format (full Graphenix 2.x lifecycle).

Graphenix core tier: format 2.1.0 JSON schema, validation, and CRUD helpers.

Umbrella package: re-exports graphenix executable lifecycle packages for convenience.

Convert Graphenix graph documents, executable plans, and traces to Graphviz DOT language.

Graphenix graph description format: JSON schema, validation, and CRUD helpers.

Graphenix runtime logic: path resolution, variable assignment, and condition evaluation for graph execution.

Graphenix graph description format: JSON schema, validation, and CRUD helpers.

Graphenix Format docs knowledge SDK — install as a devDependency only. Catalog, use cases, and markdown packs for humans and agents.

ExecutableGraphPlan format: plan schema validation and canonicalization.

Shared executable graph contracts: types, constants, error codes, and lightweight utilities.

Authoring graph format: Design/Edit validation, CRUD helpers, and profile-choice validation.

Authoring project envelope validation, graph purity checks, and model-config merge-on-save for Graphs Studio.

Task node authoring contract: substance, bindings, pipeline, conditions, knowledge, and metadata validation.

Compile AuthoringGraphDocument + runtime into ExecutableGraphPlan.

Deterministic case condition DSL: validation, evaluation, and case selection.

GraphExecutionTrace format: append-only events, validation, and trace helpers.

Executable model/profile extension contract: graph extension validation and node modelConfig slice (non-rejection of sibling task-node fields).

Execute request envelope: runtime building and graph execution request adaptation.

Task orchestration for the Exellix stack: runTask() with local handlers or LLM-backed execution, task-scoped memory/context enrichment, and executor dispatch via @exellix/ai-skills. ERC-compliant.