snapgene

Parse SnapGene .dna files to extract sequences, features, and metadata.

27|4|Updated Feb 8, 2026
One-click install
npx skills add https://github.com/farnunglab/benchaid --skill snapgene
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: snapgene
Source: https://github.com/farnunglab/benchaid/tree/main/skills/snapgene
Command: npx skills add https://github.com/farnunglab/benchaid --skill snapgene

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires snapgene_reader, biopython, and includes scripts (resource) components.

What problem does it solve?

Parse SnapGene .dna files and extract sequence, features, and metadata. This tool helps researchers access data from SnapGene files without manual parsing.

Core Features & Use Cases

  • Parse .dna files to retrieve sequence, feature coordinates, and topology.
  • Convert SnapGene data to GenBank and FASTA formats for downstream analyses.
  • Use in workflows to validate constructs and document plasmid maps quickly.

Quick Start

Run the SnapGene CLI on a .dna file to view a summary, list features, and export to GenBank or FASTA.

Frequently Asked Questions about snapgene

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I parse SnapGene .dna files to extract sequence and feature data?

To parse SnapGene .dna files, this tool extracts sequences, feature coordinates, and metadata using the snapgene_reader and biopython libraries in a CLI context. It retrieves topology and feature information without requiring manual file parsing.

Can I convert SnapGene .dna files to GenBank or FASTA format?

Yes, you can convert SnapGene .dna files to GenBank and FASTA formats. The tool parses the .dna file data and exports the extracted sequences and features directly into these standard formats for downstream analyses.

What is the best way to extract feature coordinates from a .dna file for plasmid mapping?

The best way to extract feature coordinates from a .dna file for plasmid mapping is using this parser. It reads SnapGene files to capture sequence, feature coordinates, and topology, helping researchers validate constructs and document plasmid maps quickly.

Do I need biopython to read SnapGene files in a research workflow?

Yes, biopython is a required dependency to read SnapGene files in a research workflow. The tool leverages both biopython and snapgene_reader to parse .dna files and convert the extracted data to GenBank or FASTA outputs.

Does this SnapGene parser work as a CLI script for batch sequence extraction?

Yes, this SnapGene parser operates as a CLI script for sequence extraction. You run it on .dna files to view a summary, list features, and export the extracted sequence and metadata to GenBank or FASTA formats.

What are the limitations of using snapgene_reader for DNA sequence parsing?

The limitations of using snapgene_reader for DNA sequence parsing are bounded by its dependency on the snapgene_reader and biopython libraries within a CLI context. It is specifically designed for parsing .dna files and exporting to GenBank or FASTA formats.