microbe-mcp
An MCP server that wraps R scripts for microbiome and amplicon (16S/ITS) analysis, providing tools for alpha/beta diversity, differential abundance, networks, and more, with PNG/PDF outputs.
README
microbe-mcp
下游 微生物组 / 扩增子(16S · ITS) 分析 MCP。把 vegan / DESeq2 / edgeR / igraph / Hmisc / randomForest / ggtree 等 R 脚本封装为工具,由本机 Rscript 产出 png + pdf。
图型对齐两篇公开论文(便于复刻布局,不附带其原始数据):
- Liu et al. 2023, Nature Microbiology — 稻曲病叶际菌群
- Zhou et al. 2022, Nature Communications — 番茄枯萎病跨界合成菌群
R 引擎
优先级:MICROBE_RSCRIPT → PATH 上的 Rscript → C:\Program Files\R\... / 注册表。
$env:MICROBE_RSCRIPT = "C:\Program Files\R\R-4.5.1\bin\Rscript.exe"
uv run microbe-cli
数据契约(3 张 CSV)
| 文件 | 必需列 |
|---|---|
feature_table.csv |
feature_id + 各样本计数 |
taxonomy.csv |
feature_id + 界门纲目科属种,或 QIIME 分号串 |
metadata.csv |
sample_name + group;可选环境/代谢物数值列 |
工具(9)
microbe_env microbe_alpha microbe_beta microbe_composition microbe_diff
microbe_network microbe_rf microbe_corr microbe_tree
不含 reads → ASV(DADA2/QIIME2)。已有特征表即可接入。
测试
python tests/prep_test.py # 合成扩增子表,无真实样本
python tests/smoke.py
注册
{
"mcpServers": {
"microbe": {
"command": "uv",
"args": ["run", "--directory", "/absolute/path/to/microbe-mcp", "server.py"],
"env": { "MICROBE_RSCRIPT": "/path/to/Rscript" }
}
}
}
许可
MIT。
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