Alternatives

Antigravity Plugin Cc alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Antigravity Plugin Cc

Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.

66
Quality
72
Trust
19
Stars
#1

Academic Research Skills

Similarity 103Trust 87Excellent 100

Academic Research Skills for Claude Code: research → write → review → revise → finalize

38K starsJul 18, 2026 pushresearchPythonResearch
$ npx skills add Imbad0202/academic-research-skills
#2

Last30days Skill

Similarity 95Trust 92Excellent 100

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.

64K starsOct 7, 2026 pushresearchPythonClaude Code
$ npx skills add mvanhorn/last30days-skill -g
#3

GPT Researcher

Similarity 94Trust 85Excellent 100

Run autonomous deep research over web and local sources

30K starsAug 27, 2026 pushresearchPythonResearch Agent
$ npx skills add assafelovic/gpt-researcher
#4

DeepResearch

Similarity 93Trust 85Excellent 97

Tongyi Deep Research, the Leading Open-source Deep Research Agent

20K starsFeb 27, 2026 pushresearchPythonResearch Agent
$ npx skills add Alibaba-NLP/DeepResearch
#5

Local Deep Research

Similarity 92Trust 89Excellent 99

~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.

8.7K starsJul 18, 2026 pushresearchPythonResearch
$ npx skills add LearningCircuit/local-deep-research
#6

ChatPaper

Similarity 91Trust 84Excellent 91

Use ChatGPT to summarize the arXiv papers. 全流程加速科研,利用chatgpt进行论文全文总结+专业翻译+润色+审稿+审稿回复

20K starsMar 2, 2026 pushresearchPythonResearch
$ npx skills add kaixindelele/ChatPaper
#7

Academic Research Skills Codex

Similarity 89Trust 82Excellent 95

Codex-native Academic Research Skills suite for human-in-the-loop academic research workflows

3.8K starsJun 14, 2026 pushresearchPythonResearch
$ npx skills add Imbad0202/academic-research-skills-codex
#8

nature-writing

Similarity 87Trust 80Excellent 100

Draft, restructure, or plan Nature-style manuscript sections and initial-submission materials from author-provided claims, results, figures, notes, or Chinese drafts. Use for abstracts, introductions, related work, methods, Results or experiments, discussions, conclusions, titles, full manuscript arguments, and first-submission packages such as cover letters, title pages, highlights, author contributions, availability or declaration text, and reviewer suggestions. Also use to classify Results evidence, decide what belongs in main text, captions, Methods or source data, or Supplementary Information, compress Results to the shortest sufficient evidence chain, prevent revision accretion, and audit paragraph necessity or claim repetition. Trigger on drafting a paper or section, structuring a manuscript, academic writing, first submission, 投稿材料、首次投稿、投稿信、标题页、亮点、作者贡献、数据可用性声明、推荐审稿人.

39K starsSep 2, 2026 pushresearchClaude Code
$ npx skills add Yuan1z0825/nature-skills --skill nature-writing
#9

mono-color

Similarity 83Trust 81Excellent 100

Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.

1.9K starsSep 1, 2026 pushresearchClaude Code
$ npx skills add yanliudesign/mono-color-skill --skill mono-color
#10

Book To Skill

Similarity 75Trust 89Excellent 100

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

28K starsSep 1, 2026 pushdevelopmentPythonClaude Code
$ npx skills add virgiliojr94/book-to-skill
#11

Hermes Agent

Similarity 75Trust 87Excellent 100

The agent that grows with you

213K starsJul 11, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add NousResearch/hermes-agent
#12

Khazix Skills

Similarity 74Trust 91Excellent 100

A collection of practical, installable AI agent skills for disk cleanup, AI news retrieval, and project management, following the Agent Skills standard.

20K starsAug 13, 2026 pushutilityPythonClaude Code
$ npx skills add KKKKhazix/khazix-skills
#13

Learn Claude Code

Similarity 74Trust 86Excellent 100

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

68K starsJun 15, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add shareAI-lab/learn-claude-code
#14

Planning With Files

Similarity 74Trust 87Excellent 100

Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plans that survive context loss and /clear, plus a deterministic completion gate and multi-agent shared state on disk. Manus-style. Works with Claude Code, Codex CLI, Cursor, Kiro, OpenCode and 60+ agents via the SKILL.md standard.

27K starsSep 7, 2026 pushagent-skillsPythonAI Agents
$ npx skills add OthmanAdi/planning-with-files
#15

Graphify

Similarity 74Trust 85Excellent 100

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

91K starsJul 18, 2026 pushrag-knowledgePythonKnowledge Graph
$ npx skills add safishamsi/graphify
#16

MinerU

Similarity 74Trust 85Excellent 100

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

68K starsJun 17, 2026 pushdocument-processingPythonPDF
$ npx skills add opendatalab/MinerU

How 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 Antigravity Plugin Cc 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.