No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by RyanAlberts · MCP Server · ★ 818
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is best-of-Agent-Harnesses safe to install? View the security audit →
Best of Agent Harnesses and Harness Techniques 🏆 Curated list of AI agent harnesses, orchestration frameworks, and harness techniques for reliable agentic systems. What is an agent harness? A model answers; an agent acts. An agent harness is the runtime that turns one into the other — the model thinks; the harness decides what that thinking is allowed to touch. Every prior wave of automation was constrained by brittleness: you scripted exact behavior, and when the world deviated, the system broke. Foundation models inverted that problem—they're flexible but directionless, stateless, and disconnected from anything real. The agent harness exists to bridge that gap: it is the orchestration infrastructure that converts a model's per-turn reasoning into sustained, tool-us
| Stars | 818 |
| Forks | 46 |
| Language | Python |
| Category | MCP Server |
| License | CC-BY-SA-4.0 |
| Quality Score | 61.9668106381411/100 |
| Open Issues | 11 |
| Last Updated | 2026-09-09 |
| Created | 2026-03-07 |
| Platforms | claude-code, mcp, python |
| Est. Tokens | ~25k |
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best-of-Agent-Harnesses is 🏆 Curated, ranked list of AI agent harnesses (100+) — plus an MCP server, llms.txt & JSON so agents can recommend them too. Rescored weekly.. It is categorized as a MCP Server with 818 GitHub stars.
best-of-Agent-Harnesses is primarily written in Python. It covers topics such as agent-framework, agent-harness, agentic-ai.
You can find installation instructions and usage details in the best-of-Agent-Harnesses GitHub repository at github.com/RyanAlberts/best-of-Agent-Harnesses. The project has 818 stars and 46 forks, indicating an active community.
best-of-Agent-Harnesses is released under the CC-BY-SA-4.0 license, making it free to use and modify according to the license terms.
The top alternatives to best-of-Agent-Harnesses on Agent Skills Hub include commonly, DeepMCPAgent, llm-functions. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: