#1
The agent engineering platform.
141K starsJul 1, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add langchain-ai/langchainAlternatives
Contentforge alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Contentforge
An open-source enterprise content production pipeline with AI humanizer, fact-checker, and C2PA signing, packaged as installable agent skills for platforms like Claude Code and Cursor.
62
Quality
73
Trust
12
Stars
#2
Build resilient agents.
35K starsJun 21, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add langchain-ai/langgraph#3
Compose enterprise LLM agents and plugins
28K starsJun 12, 2026 pushagent-frameworksSemantic KernelC#
$ npx skills add microsoft/semantic-kernel#4
Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.
14K starsJul 27, 2026 pushdevelopmentPythonClaude Code
$ npx skills add AgriciDaniel/claude-seo#5
A comprehensive set of 38 marketing skills and 5 commands for Claude Code covering SEO/GEO and influencer marketing with evaluation frameworks.
2.6K starsAug 13, 2026 pushproductivityPythonClaude Code
$ npx skills add aaron-he-zhu/aaron-marketing-skills#6
A simple guide to HTML <head> elements
30K starsMay 28, 2026 pushgrowth-marketingSEO
$ npx skills add joshbuchea/HEAD#7
A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物
70K starsAug 3, 2026 pushrag-knowledgePythonKnowledge Graph
$ npx skills add 666ghj/MiroFish#8
World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.
48K starsAug 14, 2026 pushagent-skillsPythonAI Agents
$ npx skills add calesthio/OpenMontage#9
BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.
11K starsJun 29, 2026 pushdocument-processingTypeScriptOCR
$ npx skills add dataelement/bisheng#10
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
54K starsJul 25, 2026 pushresearchPythonClaude Code
$ npx skills add mvanhorn/last30days-skill -g#11
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
33K starsAug 13, 2026 pushdata-analysisPythonData Analysis
$ npx skills add K-Dense-AI/scientific-agent-skills#12
🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
162K starsJun 16, 2026 pushml-automationPythonMachine Learning
$ npx skills add huggingface/transformers#13
An AI agent skill that provides design intelligence and UI/UX guidelines for building professional interfaces across multiple platforms.
107K starsJul 14, 2026 pushdevelopmentPythonClaude Code
$ npx skills add nextlevelbuilder/ui-ux-pro-max-skill#14
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
83K starsJun 13, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add infiniflow/ragflow#15
An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.
71K starsJun 14, 2026 pushagent-frameworksPythonMulti-Agent
$ npx skills add bytedance/deer-flow#16
Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally.
67K starsJun 20, 2026 pushmedia-automationPythonVoice
$ npx skills add unslothai/unslothHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Contentforge if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.