Provider-neutral agent harness kit with typed tools, permissions, budgets, trace events, context assembly, and approval-gated execution.
CLI scaffolding for multi-agent harness systems
Solo-dev harness engineering kit for Claude Code, with experimental Codex and Kiro CLI runtime rendering.
Deep Agents - a library for building controllable AI agents with LangGraph
Anti-Hallucination AI Agent Kit — 40 specialist agents, 32 slash commands, 16 parallel Tribunal reviewers, Performance Swarm engine, Supreme Court case law pipeline, and long-running agent harness.
Stable application runtime and operator control plane for agent workspaces.
Composable primitives for spawning a persona's harness (claude, codex, opencode) with its MCP servers, env vars, and permissions wired up correctly.
Core TypeScript SDK for Agent Relay communication. The SDK gives agents and applications three public capabilities: messaging, delivery, and actions.
Mock harness simulator for testing agent-mux adapters — simulates claude-code, codex, and other CLI harnesses
Build your own multi-agent harness: typed toolkit for authoring plugins (skills, agents, commands, hooks) and shipping them to Claude Code and Codex from a single source tree.
Utilities for building ESLint plugins.
Workspace runtime for multi-agent applications
dnd kit – a lightweight React library for building performant and accessible drag and drop experiences
Coding agent CLI with read, bash, edit, write tools and session management
Internal utilities to bee shared between `@dnd-kit` packages
A generic toolkit to help with accessibility
Portable multi-agent harness for .agents-based skills and workflows across Antigravity, Claude Code, Codex, OpenCode, and more
Official sortable preset and sensors for dnd kit
CLI for installing and managing Claude Code harness capabilities
AdiaUI web components — vanilla custom elements. A2UI runtime (renderer, registry, streams, wiring) lives in @adia-ai/a2ui-runtime.
ACEHarness - Agent Centric Engineering Harness (From Cangjie Team)
> Utility kit for DevTools.
CLI for Harness Engineering toolkit
GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.