rnaseq-plot
Use the rnaseq-plot MCP server. Tool functions are still named rgraph_*. Prefer R-rendered png+pdf over matplotlib copies.
Typical order
rgraph_env— confirm Rscript and packagesrgraph_normalize/rgraph_pca/rgraph_correlationas neededrgraph_diff— default significance metric is padj, not raw p-valuergraph_volcano,rgraph_heatmap,rgraph_enrich,rgraph_gsea,rgraph_wgcnaas requested
Required table columns are in the Plugin README (sample_name/group, gene_id, counts).
If Rscript is missing, return the generated .R script and the command to run it. If a package is missing, return the install hint from the tool. Do not pretend the figure was drawn.