







AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI - earendil-works/pi
What is a Harness? | EARENDIL
An agent harness is a piece of software that provides an environment for an AI model to operate within.

The Anatomy of an Agent Harness
Learn how agent harnesses transform AI models into autonomous work engines. Explore core components: filesystems, sandboxes, and memory.

Tool use with Claude
Connect Claude to external tools and APIs. Learn where tools execute and how the agentic loop works.
What is an Agent Harness? | Rubric Labs
A harness is the software that translates a model into a system that can affect its environment. Agent = Model + Harness.
DeepSeek on Twitter / X
🧩 DeepSeek Harness v0.1 is now available in Developer Preview!🔹 We’re opening it up to developers building agent harnesses worldwide and open-sourcing the codebase in MIT license.🔹 Powered by the Cordis meta-framework, DeepSeek Harness is an agent harness built around one…— DeepSeek (@deepseek_ai) August 13, 2026
All the Agents — 549 Coding Agent Harnesses
The maintained catalog of every coding agent harness, the multiplexers that manage them, and the SDKs used to build them.
truefoundry/trueforge
The open-source agent harness - the runtime layer that turns an LLM into a working agent.
Agent Plugins
A portable package format for reusable components that extend AI agents.

If an AI agent can’t figure out how your API works, neither can your users
Discover how LLM‑powered agents act as tireless API testers—exposing friction in docs, errors, and design—and learn six essential strategies (consistency, comprehensive docs, rich errors, example‑driven tutorials, simplicity, and feedback loops) to elevate your API’s developer experience for both humans and machines alike.

🔎 prime agent harness - Google Search

Codex harness · OpenClaw
Run OpenClaw embedded agent turns through the bundled Codex app-server harness

LLM Agents are simply Graph — Tutorial For Dummies
Ever wondered how AI agents actually work behind the scenes?

LLM Agents are simply Graph — Tutorial For Dummies
Ever wondered how AI agents actually work behind the scenes?

freestylefly/wesight
Open-source desktop AI agent workspace with one-click Claude Code, Codex, OpenClaw, Hermes Agent setup and custom LLM model routing.
goose | Your open source AI agent
Your native open source AI agent. Desktop app, CLI, and API — for code, workflows, and everything in between.
