Bioconductor

Bioconductor is a skill for Claude Code, Codex from LeoLin990405/r-analytics-skill. It costs 26 tokens per session (536 once invoked), scanned A, original, MIT.

A guide to Bioconductor, an R software ecosystem for analysing biological data such as genes, proteins, and DNA sequences.

In plain words
What is it for?
Use it for genomic ranges, DNA sequence operations, gene-identifier mapping, RNA sequencing analysis, and related R-based bioinformatics tasks.
Why use it?
It gives bioinformatics work a reference for installing relevant packages and using common analysis tools.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/leolin990405/r-analytics-skill/bioconductor
Any agent
npx skills add LeoLin990405/r-analytics-skill --skill bioconductor
Clone the repo
git clone --depth 1 https://github.com/LeoLin990405/r-analytics-skill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Bioconductor

README.md
[![agentmods](https://agentmods.dev/badge/skills/leolin990405/r-analytics-skill/bioconductor.svg)](https://agentmods.dev/skills/leolin990405/r-analytics-skill/bioconductor)
Your own site
<a href="https://agentmods.dev/skills/leolin990405/r-analytics-skill/bioconductor"><img src="https://agentmods.dev/badge/skills/leolin990405/r-analytics-skill/bioconductor.svg" alt="Measured on agentmods" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 536 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00026 $0.00536
Opus 5 $0.00013 $0.00268
Sonnet 5 $0.00005 $0.00107
Haiku 4.5 $0.00003 $0.00054

Measured 6d ago against content hash 6afbafc69908, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

Bioconductor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

sub-skills/r-bio/r-bio-genomics/Bioconductor/SKILL.md · 124 lines

What it actually says

Bioconductor

Open source software for bioinformatics.

Installation

# Install BiocManager
install.packages("BiocManager")

# Install Bioconductor packages
BiocManager::install("GenomicRanges")
BiocManager::install(c("DESeq2", "edgeR"))

# Check version
BiocManager::version()

# Update packages
BiocManager::install()

Core Packages

# Genomic ranges
library(GenomicRanges)
library(IRanges)

# Sequences
library(Biostrings)

# Annotations
library(AnnotationDbi)
library(org.Hs.eg.db)

# RNA-seq
library(DESeq2)
library(edgeR)

GenomicRanges

library(GenomicRanges)

# Create GRanges
gr <- GRanges(
  seqnames = c("chr1", "chr1", "chr2"),
  ranges = IRanges(start = c(1, 100, 200), end = c(50, 150, 250)),
  strand = c("+", "-", "+")
)

# Operations
findOverlaps(gr1, gr2)
subsetByOverlaps(gr1, gr2)
reduce(gr)

Biostrings

library(Biostrings)

# DNA sequences
dna <- DNAString("ATCGATCG")
reverseComplement(dna)
translate(dna)

# Pattern matching
matchPattern("ATG", dna)
vmatchPattern("ATG", dna_set)

Annotation

library(org.Hs.eg.db)

# Map gene IDs
mapIds(org.Hs.eg.db,
  keys = gene_ids,
  column = "SYMBOL",
  keytype = "ENTREZID")

# Available columns
columns(org.Hs.eg.db)
keytypes(org.Hs.eg.db)

SummarizedExperiment

library(SummarizedExperiment)

# Create
se <- SummarizedExperiment(
  assays = list(counts = count_matrix),
  colData = sample_info,
  rowData = gene_info
)

# Access
assay(se)
colData(se)
rowData(se)

Finding Packages

# Search for packages
BiocManager::available("RNA")

# Package info
BiocManager::install("BiocPkgTools")
library(BiocPkgTools)
biocPkgList()
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 124 lines · 26 tokens per session scan A 6afbafc69908

Subscribe to this mod's changes

Bioconductor is a skill published in the GitHub repository LeoLin990405/r-analytics-skill (5 stars, last pushed 5mo ago), licensed MIT. It adds 26 tokens to every session and 536 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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