# synthadoc alternatives: 12 Claude Code plugins like axoviq-ai/synthadoc

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

Published: Oct 23, 2026 · Updated: Oct 29, 2026 · Author: Flowy
Canonical: https://www.flowy.sh/alternatives/axoviq-ai-synthadoc

## How they compare

| Plugin | Stars | 7 days | Updated | License | Contains |
| --- | ---: | ---: | ---: | --- | --- |
| [synthadoc](https://www.flowy.sh/listings/axoviq-ai-synthadoc) | 1,570 | +17 | Oct 29, 2026 | AGPL-3.0 | 10 skills, 1 hook |
| [last30days](https://www.flowy.sh/alternatives/mvanhorn-last30days-skill) | 65,709 | +768 | Oct 27, 2026 | MIT | 1 skill |
| [openkb](https://www.flowy.sh/alternatives/vectifyai-openkb) | 4,810 | +31 | Jul 22, 2026 | Apache-2.0 | 4 skills |
| [nature-skills](https://www.flowy.sh/alternatives/yuan1z0825-nature-skills) | 51,234 | +1,276 | Oct 28, 2026 | Apache-2.0 | 24 skills |
| [medsci-skills](https://www.flowy.sh/listings/aperivue-medsci-skills) | 353 | +6 | Oct 27, 2026 | MIT | 62 skills |
| [km](https://www.flowy.sh/listings/treylom-knowledge-manager) | 251 | +3 | Oct 14, 2026 | MIT | 1 skill, 2 agents, 10 commands |
| [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 |
| [ddgs](https://www.flowy.sh/alternatives/deedy5-ddgs) | 3,031 | +14 | Oct 23, 2026 | MIT | 1 skill |
| [nvk-llm-wiki](https://www.flowy.sh/alternatives/nvk-llm-wiki) | 1,465 | +34 | Oct 25, 2026 | MIT | 3 skills, 28 commands |
| [wisp-science](https://www.flowy.sh/alternatives/xuzhougeng-wisp-science) | 1,054 | +7 | Oct 29, 2026 | AGPL-3.0 | 27 skills |
| [union-search-skill](https://www.flowy.sh/listings/runningz1-union-search-skill) | 763 | +11 | Oct 26, 2026 | MIT | 1 skill |
| [ask-search](https://www.flowy.sh/listings/ythx-101-ask-search) | 537 | -1 | Mar 22, 2026 | MIT | 1 skill |

## The 12 closest alternatives

1. [last30days](https://www.flowy.sh/listings/mvanhorn-last30days-skill) (65,709 stars, +768 this week). An AI agent-led search engine scored by upvotes, likes, and real money - not editors. [last30days on Flowy](https://www.flowy.sh/listings/mvanhorn-last30days-skill) · [last30days alternatives](https://www.flowy.sh/alternatives/mvanhorn-last30days-skill)
2. [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)
3. [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)
4. [medsci-skills](https://www.flowy.sh/listings/aperivue-medsci-skills) (353 stars, +6 this week). Created & maintained by Yoojin Nam, MD Department of Radiology and Research Institute of Radiology, University of Ulsan College of… [medsci-skills on Flowy](https://www.flowy.sh/listings/aperivue-medsci-skills)
5. [km](https://www.flowy.sh/listings/treylom-knowledge-manager) (251 stars, +3 this week). 📖 English documentation is available at the bottom of this page. [km on Flowy](https://www.flowy.sh/listings/treylom-knowledge-manager)
6. [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)
7. [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)
8. [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)
9. [nvk-llm-wiki](https://www.flowy.sh/listings/nvk-llm-wiki) (1,465 stars, +34 this week). LLM-compiled knowledge bases for any AI agent. [nvk-llm-wiki on Flowy](https://www.flowy.sh/listings/nvk-llm-wiki) · [nvk-llm-wiki alternatives](https://www.flowy.sh/alternatives/nvk-llm-wiki)
10. [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)
11. [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)
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 synthadoc alternatives

### What is the best alternative to synthadoc?

last30days is the first of 12 alternatives to synthadoc by shared technologies: it has 65,709 stars (ahead of synthadoc) and gained 768 stars this week.

### Which synthadoc alternative has the most skills?

k-dense-ai-scientific-agent-skills has the most, with 177 skills of the 12 alternatives listed. synthadoc has 10.

### Is synthadoc free?

synthadoc is published under the AGPL-3.0 license. Read its terms before you use it.

## Related

- [Research plugins on Flowy](https://www.flowy.sh/listings/category/research)
- [Browse all skills](https://www.flowy.sh/skills)
- [Browse all hooks](https://www.flowy.sh/hooks)
- [synthadoc on Flowy](https://www.flowy.sh/listings/axoviq-ai-synthadoc)