Toolbox/Agent SDKs & frameworks/BuilderIO/skills

BuilderIO/skills

Skills for coding agents

View on GitHub →

JavaScriptMITskills

Stars

4.2k

Δ 7d

+50

Δ 30d

+251

Age

2 mo

Last push

1d ago

90-day star history

Where this sits in the catalog

GroupFrameworks & SDKs

CategoryAgent SDKs & frameworks#41 of 85 by stars

RankingsNot in any top 20 today — see the rankings

NearbyMulti-agent orchestration (129)Workflow & graph engines (13)Low-code builders (21)Runtimes & sandboxes (16)

Most-wanted open issues

Ranked by 👍 reactions. 2 open issues total, checked 2026-08-30.

Issue	👍	Comments	Opened
Let readers preview the Quick Recap status convention	0	0	1 mo
Proposal: add an installable HOL Guard agent-safety skill	0	0	1 wk

Alternatives in Agent SDKs & frameworks

deepseek-ai/deepseek-harness

DeepSeek Harness: Everything is a Plugin.

⭐211.8k

+9,0297d

TypeScript

3 wk

langchain-ai/langchain

The agent engineering platform.

⭐145.6k

+3927d

Python

3 yrs

zhayujie/CowAgent

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory a…

⭐46.8k

+667d

Python

4 yrs

agno-agi/agno

Build, run, and manage agent platforms.

⭐42.0k

+847d

Python

4 yrs

CopilotKit/CopilotKit

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI P…

⭐37.2k

+967d

TypeScript

3 yrs

agentscope-ai/agentscope

Build and run agents you can see, understand and trust.

⭐30.6k

+6397d

Python

2 yrs