Noir daemon — the runtime authority: owns the store write handle and exposes the single Noir MCP server (stdio + Streamable HTTP).

pharos — CLI for Mastra's company memory. Ask what happened, who owns what, and what's unresolved.

Standalone service that serves as the public ingress boundary for all external webhooks and callbacks. It owns Telegram integration end-to-end, routes Twilio voice webhooks, handles OAuth callbacks, and acts as an authenticated reverse proxy for the assis

Typed, serializable workflows that compose multiple modules. A journey declares entry/exit transitions between modules and owns shared state; modules stay journey-unaware.

Vitest plugin for the vitest-agent ecosystem: owns persistence, classification, baselines, trends, and dispatches rendering to a configurable reporter.

Session primitives for nifra - signed-cookie + server-store sessions, CSRF, and route guards. Bring your own identity (Better Auth / Lucia / OAuth); nifra owns the session.

This package owns Jira provider persistence and token storage. The provider is non-functional until ENG-1001 adds the OAuth install flow.

Built-in Feishu ChannelProvider package for Dreamux (alias builtin:feishu). Owns Feishu channel session logic, inbound normalization, access/trust, and MCP tool backing on top of @excitedjs/feishu-transport; depends on @excitedjs/dreamux-types + @excitedj

The framework-agnostic runtime for XION account abstraction. Owns the per-mode auth state machine, controllers, strategies, and signing clients — with no React, no DOM, and no platform assumptions baked in.

Doctor check orchestration for peaks-loop — owns the runDoctor probe-driven check pipeline (slice 3b).

Token-aware charts for UIKit consumer applications, built as a thin layer over [visx](https://github.com/airbnb/visx). UIKit owns the visual language (design tokens); visx owns the rendering mechanics. See [DESIGN.md](./DESIGN.md) for the full contract.

Feat emit: TestTopology + resolved schemas/goldens -> complete deterministic Vitest test file (ADR-0006 header, ADR-0001 inlining). Owns no runtime code.

Commitment-only AgreementRegistry SDK. Owns AgreementCredential shape (PD-22) + commitment math + bilateral status transitions + joint-assertion gateway.

The default Tsumugu theme. Renders Semantic AST nodes as accessible, readable HTML with a stylesheet it owns.

Generic host primitives for a Voyant admin frontend. It owns selected-graph presentation and workspace composition, TanStack Start policy, static-asset serving, and the SSR handler. Product routes, providers, and styles belong to a distribution such as `@

Browser display host for cross-network Couch Kit games — owns the authoritative runtime and bridges it to a game-agnostic relay

SkillHub — npm for agent skills: publish, review, and sync SKILL.md packages from registries your team owns.

`@nseng-ai/sdk` owns the `ns` CLI host and the `@nseng-ai/sdk` author API for command-contributing extensions. It owns command discovery, precedence, selected-command loading, argument/schema parsing, rendering glue, completion plumbing, shell integration

The React projection over `@capxul/sdk`. It owns provider lifecycle, TanStack Query bindings, cache invalidation, and React-friendly error state while the Core SDK remains the domain and transport boundary.

The Node.js interactive authority for git-stacks. It owns revisioned projections, typed operations, events, signals, filesystem reconciliation, native-keyring/protected-fallback identities, signed certificate rollover, pinned WebTransport, directly truste