Cnv Caller Plotter

This skill appears to be an overpromised prototype: the documentation describes full CNV calling and plotting but the included Python implements only placeholder behavior (returns two example CNVs and stubs plotting). Before installing or using it: 1) Do not assume it performs real CNV analysis—review and test the code on known datasets. 2) If you need production-grade CNV calling, prefer well-known, validated tools (CNVkit, Control-FREEC, Canvas, etc.) or require the author to add proper implementations and dependency declarations. 3) Because the skill will read local BAM/VCF and FASTA files and write outputs, ensure you run it in a secure environment and avoid exposing sensitive clinical/genomic data until the code is audited. 4) If you plan to use this skill as part of automated workflows, ask the maintainer for a proper implementation, dependency list (pysam, numpy, matplotlib, segmentation libraries), tests, and example datasets. 5) If you want, request clarification from the author about whether the current package is intentionally a demo/prototype and when a full implementation will be provided.