Simple hierarchical dependency injection library, as the part of Fractal Architecture

First Tree — unified CLI for Context Tree onboarding, agent management, and team messaging. (Source-tree dev build; CI rewrites `name` and `bin` for prod / staging publishes — see docs/local-dev-isolation.md.)

Global Context Tree, a lightweight branch-aware global context orchestrator for AI coding tools

Standard interface for connecting agent frameworks to ByteRover's Context Tree.

Standalone reactive context tree service for Angular

First Tree — unified CLI for Context Tree onboarding, agent management, and team messaging. (Source-tree dev build; CI rewrites `name` and `bin` for prod / staging publishes — see docs/local-dev-isolation.md.)

efferent SDK — the pure Effect.ts domain: agent loop, context tree, compaction, multi-provider router contracts, approval. Ports + use cases, no IO. Runtime-agnostic.

Context Management System — storage, index, search, and context tree for Foundation entities

OpenTelemetry AsyncLocalStorage-based Context Manager

Native bridge between ByteRover context engine and Claude Code — enriches Claude's auto-memory with BM25-ranked knowledge from brv context tree

unist utility to check if a node passes a test

OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications

OpenTelemetry Tracing

Imperative MUI Dialog via a React hook, while keeping the dialog inside the caller's context tree.

Git-style /branch /merge /crop workflow + context panel for pi sessions — keep your agent's context small, fresh, and relevant.

hast utility to check if a node is a (certain) element

SDP parsing and serialization utilities

TypeScript definitions for co-body

Small module to create a stateful context tree object to extend through decorators.

Helpers and controllers for using Context protocol