statistical-overlap-proportion-reporting

statistical-overlap-proportion-reporting is a skill for Claude Code, Codex from HolobiomicsLab/asb-skill-collections. It costs 75 tokens per session (1,941 once invoked), scanned A, original, Apache-2.0.

A scientific reporting skill for measuring where differentially methylated DNA bases occur. It groups them by gene features such as promoters, exons, and introns, and by CpG regions such as islands and shores.

In plain words
What is it for?
It helps report the fraction of qualifying methylation changes overlapping each gene feature and CpG context after differential methylation analysis.
Why use it?
It turns a list of methylation changes into proportions that show their genomic distribution.

Skill for Claude CodeCodex

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

Good fit It helps report the fraction of qualifying methylation changes overlapping each gene feature and CpG context after differential methylation analysis.

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Install with agentmods
npx agentmods add skills/holobiomicslab/asb-skill-collections/statistical-overlap-proportion-reporting
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.

Any agent
npx skills add HolobiomicsLab/asb-skill-collections --skill statistical-overlap-proportion-reporting
Clone the repo
git clone --depth 1 https://github.com/HolobiomicsLab/asb-skill-collections

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 statistical-overlap-proportion-reporting

README.md
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Your own site
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<a href="https://agentmods.dev/skills/holobiomicslab/asb-skill-collections/statistical-overlap-proportion-reporting"><img src="https://agentmods.dev/badge/skills/holobiomicslab/asb-skill-collections/statistical-overlap-proportion-reporting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,941 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00075 $0.01941
Opus 5 $0.00037 $0.00971
Sonnet 5 $0.00015 $0.00388
Haiku 4.5 $0.00007 $0.00194

Measured 6d ago against content hash 06b069b6c832, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

statistical-overlap-proportion-reporting 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.

collections/epigenomics/v1/skills/statistical-overlap-proportion-reporting/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Statistical Overlap Proportion Reporting

Summary

Quantify and report the percentage distribution of differentially methylated bases across genomic feature classes (gene annotation: promoter/exon/intron; CpG context: island/shore) using overlap-based annotation functions. This skill generates proportion tables that classify methylation changes by their genomic location and regulatory context, enabling interpretation of where methylation differences occur in the genome.

When to use

After identifying differentially methylated bases (q-value < 0.01, methylation difference > 25%) using calculateDiffMeth(), use this skill to determine what fraction of those bases overlap with specific gene features (promoters, exons, introns) and CpG contexts (islands vs. shores). Apply when your research question requires reporting the genomic distribution of methylation changes relative to annotated regulatory and sequence features.

When NOT to use

  • Input is raw methylation call files that have not yet been filtered by q-value and methylation difference thresholds — apply filtering first using getMethylDiff().
  • Input is already a regional or tiling-window level summary rather than base-pair resolution methylation data — overlap-based annotation is designed for base-pair granularity.
  • Gene annotation or CpG island BED files are missing or in incompatible genome coordinates (e.g., hg19 vs. hg18 mismatch) — coordinate systems must match the methylation data.

Inputs

  • methylDiff object (from calculateDiffMeth() with q-value < 0.01 and methylation difference > 25% filtering)
  • refseq gene annotation BED file (e.g., refseq.hg18.bed.txt) loaded as GRanges
  • CpG island annotation BED file (e.g., cpgi.hg18.bed.txt) loaded as GRanges

Outputs

  • Percentage overlap table: proportion of differentially methylated bases in promoter/exon/intron features
  • Percentage overlap table: proportion of differentially methylated bases in CpG island/shore contexts
  • Compiled summary table with both counts and percentages matching vignette-reported format

Read the full file on GitHub · 106 lines

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 · 106 lines · 75 tokens per session scan A 06b069b6c832

Subscribe to this mod's changes

statistical-overlap-proportion-reporting is a skill published in the GitHub repository HolobiomicsLab/asb-skill-collections (15 stars, last pushed 2d ago), licensed Apache-2.0. It adds 75 tokens to every session and 1,941 once invoked, about $0.0004 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 2026-09-06.

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