7 alternatives to scientific-agent-skills
k-dense-ai/scientific-agent-skills — Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discove (54,486 stars, MIT, files, cli, integration).
These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 521 licence-cleared components from k-dense-ai/scientific-agent-skills itself.
| # | Repo | Score | Licence | Stars |
|---|---|---|---|---|
| 1 | mengto/skills | 5.3 | MIT | 7,013 |
| 2 | jakeschincariol/replica-skill | 7.0 | MIT | 5,442 |
| 3 | wshobson/agents | 5.7 | MIT | 41,588 |
| 4 | nexscope-ai/amazon-skills | 4.0 | MIT | 792 |
| 5 | clawbio/clawbio | 6.3 | MIT | 1,163 |
| 6 | openraiser/nanoresearch | 6.2 | MIT | 1,338 |
| 7 | diegosouzapw/anthropic-cybersecurity-skills | 5.2 | Apache-2.0 | 8 |
The alternatives in detail
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Agent skills for designers and builders using Codex, Claude, Cursor, and other AI coding agentsscore 5.3/10 · MIT permissive · 7,013 stars · 135 components · search them
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Eleven free Claude skills that clone any app: reverse-engineer it, rebuild it, test it for bugs, then fix what its users hate. Free, MIT.score 7.0/10 · MIT permissive · 5,442 stars · 6 components · search them
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Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi
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Free AI agent skills for Amazon sellers— keyword research, competitor analysis, listing audit & more. Works with OpenClaw, Claude Code, Cursor, Windsurf, Codex and any agent that supports the Skills format.score 4.0/10 · MIT permissive · 792 stars · 6 components · search them
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🦖 ClawBio - The first bioinformatics-native AI agent skill library. Local-first. Reproducible. Open. Free.score 6.3/10 · MIT permissive · 1,163 stars · 319 components · search them
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🦞+🔬 NanoResearch: The Autonomous AI Research Assistantscore 6.2/10 · MIT permissive · 1,338 stars · 171 components · search them
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754 structured cybersecurity skills for AI agents · Mapped to 5 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND & NIST AI RMF · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Curscore 5.2/10 · Apache-2.0 permissive · 8 stars · 1,034 components · search them
Licence data: JustClaw-It's per-repo licence policy. Is scientific-agent-skills still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-27T23:04:12Z.
Want code like scientific-agent-skills without the licence risk? JustClaw-It is an MCP server with 1,449,000+ licence-cleared, quality-scored code components. Search is free; every result carries its licence and attribution.
Remote MCP endpoint: https://justclaw.it.com/mcp (API key auth). Works with Claude Code, Cursor,
Codex, Windsurf and other MCP clients. A one-line CLI installer (@justclaw-it/cli) is coming.