# last30days alternatives: 12 Claude Code plugins like mvanhorn/last30days-skill

last30days has 65,709 stars, gained 768 in 7 days and was last pushed Oct 27, 2026; the top pick, k-dense-ai-scientific-agent-skills, has 54,934 stars and gained 1,474 in 7 days.

Published: Oct 23, 2026 · Updated: Oct 28, 2026 · Author: Flowy
Canonical: https://www.flowy.sh/alternatives/mvanhorn-last30days-skill

## How they compare

Flowy lists 108 other Research plugins like last30days, ranked by shared technologies, then GitHub stars; nothing in this list is paid.

| Plugin | Stars | 7 days | Updated | License | Contains |
| --- | ---: | ---: | ---: | --- | --- |
| [last30days](https://www.flowy.sh/listings/mvanhorn-last30days-skill) | 65,709 | +768 | Oct 27, 2026 | MIT | 1 skill |
| [k-dense-ai-scientific-agent-skills](https://www.flowy.sh/alternatives/k-dense-ai-claude-scientific-skills) | 54,934 | +1,474 | Oct 26, 2026 | MIT | 177 skills |
| [open-science](https://www.flowy.sh/alternatives/aipoch-open-science) | 5,387 | +57 | Oct 27, 2026 | Apache-2.0 | 26 skills |
| [openkb](https://www.flowy.sh/alternatives/vectifyai-openkb) | 4,810 | +31 | Jul 22, 2026 | Apache-2.0 | 4 skills |
| [synthadoc](https://www.flowy.sh/alternatives/axoviq-ai-synthadoc) | 1,570 | +17 | Oct 26, 2026 | AGPL-3.0 | 10 skills, 1 hook |
| [horosa](https://www.flowy.sh/listings/horace-maxwell-horosa-skill) | 479 | +10 | Oct 25, 2026 | AGPL-3.0 | 1 skill, 1 MCP server |
| [nature-skills](https://www.flowy.sh/alternatives/yuan1z0825-nature-skills) | 51,234 | +1,276 | Oct 28, 2026 | Apache-2.0 | 24 skills |
| [ddgs](https://www.flowy.sh/alternatives/deedy5-ddgs) | 3,031 | +14 | Oct 23, 2026 | MIT | 1 skill |
| [wisp-science](https://www.flowy.sh/alternatives/xuzhougeng-wisp-science) | 1,054 | +7 | Oct 26, 2026 | AGPL-3.0 | 27 skills |
| [amazon-sorftime-research-mcp-skill](https://www.flowy.sh/alternatives/liangdabiao-amazon-sorftime-research-mcp-skill) | 1,035 | +39 | Oct 9, 2026 | – | 7 skills, 4 MCP servers |
| [union-search-skill](https://www.flowy.sh/listings/runningz1-union-search-skill) | 763 | +11 | Oct 26, 2026 | MIT | 1 skill |
| [oh-my-paper](https://www.flowy.sh/listings/ligphidonk-oh-my-paper) | 747 | +7 | Apr 15, 2026 | MIT | 36 skills, 5 agents, 15 commands |
| [ask-search](https://www.flowy.sh/listings/ythx-101-ask-search) | 537 | -1 | Mar 22, 2026 | MIT | 1 skill |

## The 12 closest alternatives

1. [k-dense-ai-scientific-agent-skills](https://www.flowy.sh/listings/k-dense-ai-claude-scientific-skills) (54,934 stars, +1,474 this week). 🔔 Claude Scientific Skills is now Scientific Agent Skills. [k-dense-ai-scientific-agent-skills on Flowy](https://www.flowy.sh/listings/k-dense-ai-claude-scientific-skills) · [k-dense-ai-scientific-agent-skills alternatives](https://www.flowy.sh/alternatives/k-dense-ai-claude-scientific-skills)
2. [open-science](https://www.flowy.sh/listings/aipoch-open-science) (5,387 stars, +57 this week). The open-source AI research workbench for scientific research and agent workflows. [open-science on Flowy](https://www.flowy.sh/listings/aipoch-open-science) · [open-science alternatives](https://www.flowy.sh/alternatives/aipoch-open-science)
3. [openkb](https://www.flowy.sh/listings/vectifyai-openkb) (4,810 stars, +31 this week). Scale to long documents • Reasoning-based retrieval • Native multi-modality • No Vector DB 📢 Recent Updates Google Open Knowledge Format… [openkb on Flowy](https://www.flowy.sh/listings/vectifyai-openkb) · [openkb alternatives](https://www.flowy.sh/alternatives/vectifyai-openkb)
4. [synthadoc](https://www.flowy.sh/listings/axoviq-ai-synthadoc) (1,570 stars, +17 this week). Document version: v1.4.3 Engineered for solo users and enterprises alike, providing a domain-specific knowledge base that scales… [synthadoc on Flowy](https://www.flowy.sh/listings/axoviq-ai-synthadoc) · [synthadoc alternatives](https://www.flowy.sh/alternatives/axoviq-ai-synthadoc)
5. [horosa](https://www.flowy.sh/listings/horace-maxwell-horosa-skill) (479 stars, +10 this week). 把星阙（Horosa）的 110 个真实术数 / 占星技法，做成任何 AI 都能本地调用的 MCP server 与 CLI。 A local-first MCP server & CLI that exposes 110 real astrology… [horosa on Flowy](https://www.flowy.sh/listings/horace-maxwell-horosa-skill)
6. [nature-skills](https://www.flowy.sh/listings/yuan1z0825-nature-skills) (51,234 stars, +1,276 this week). 符合nature论文学术表达和科研绘图的Skill. [nature-skills on Flowy](https://www.flowy.sh/listings/yuan1z0825-nature-skills) · [nature-skills alternatives](https://www.flowy.sh/alternatives/yuan1z0825-nature-skills)
7. [ddgs](https://www.flowy.sh/listings/deedy5-ddgs) (3,031 stars, +14 this week). A metasearch library that aggregates results from diverse web search services. [ddgs on Flowy](https://www.flowy.sh/listings/deedy5-ddgs) · [ddgs alternatives](https://www.flowy.sh/alternatives/deedy5-ddgs)
8. [wisp-science](https://www.flowy.sh/listings/xuzhougeng-wisp-science) (1,054 stars, +7 this week). The open-source, local-first AI research workbench. [wisp-science on Flowy](https://www.flowy.sh/listings/xuzhougeng-wisp-science) · [wisp-science alternatives](https://www.flowy.sh/alternatives/xuzhougeng-wisp-science)
9. [amazon-sorftime-research-mcp-skill](https://www.flowy.sh/listings/liangdabiao-amazon-sorftime-research-mcp-skill) (1,035 stars, +39 this week). 基于 Sorftime，Sif，卖家精灵，西柚等MCP 服务和 Agent Skills 的亚马逊分析工具集。 感谢大家支持项目，其实我开发了100个skill给大家了：. [amazon-sorftime-research-mcp-skill on Flowy](https://www.flowy.sh/listings/liangdabiao-amazon-sorftime-research-mcp-skill) · [amazon-sorftime-research-mcp-skill alternatives](https://www.flowy.sh/alternatives/liangdabiao-amazon-sorftime-research-mcp-skill)
10. [union-search-skill](https://www.flowy.sh/listings/runningz1-union-search-skill) (763 stars, +11 this week). 一次搜索 51 个渠道，默认返回每个渠道取到的全部结果，再按页面地址去重。覆盖网页、GitHub、YouTube、知乎、播客和 AI 搜索。. [union-search-skill on Flowy](https://www.flowy.sh/listings/runningz1-union-search-skill)
11. [oh-my-paper](https://www.flowy.sh/listings/ligphidonk-oh-my-paper) (747 stars, +7 this week). A Claude Code plugin that turns your terminal into an autonomous research lab — literature survey, experiment execution, paper writing… [oh-my-paper on Flowy](https://www.flowy.sh/listings/ligphidonk-oh-my-paper)
12. [ask-search](https://www.flowy.sh/listings/ythx-101-ask-search) (537 stars, -1 this week). Self-hosted web search for AI agents — zero API key, full privacy. [ask-search on Flowy](https://www.flowy.sh/listings/ythx-101-ask-search)

## Questions about last30days alternatives

### What is the best alternative to last30days?

k-dense-ai-scientific-agent-skills is the first of 12 alternatives to last30days by shared technologies: it has 54,934 stars (behind last30days), gained 1,474 stars this week and ships 177 skills against 1 for last30days.

### Which last30days alternative has the most skills?

k-dense-ai-scientific-agent-skills has the most, with 177 skills of the 12 alternatives listed. last30days has 1.

### Is last30days free?

Yes. last30days is published under the MIT license, so it is free to use.

## Related

- [Research plugins on Flowy](https://www.flowy.sh/listings/category/research)
- [Browse all skills](https://www.flowy.sh/skills)
- [last30days on Flowy](https://www.flowy.sh/listings/mvanhorn-last30days-skill)