sequence_basic_analysis

sequence_basic_analysis is a skill for Claude Code, Codex from maris205/open-rosalind. It costs 31 tokens per session (950 once invoked), scanned A, original, no licence file.

A method for basic analysis of DNA, RNA, and protein sequences, with an optional search for similar proteins in UniProt. FASTA is a common text format for storing biological sequences.

In plain words
What is it for?
It is for analysing sequences supplied as FASTA text or raw letters and optionally checking UniProt for homology, meaning sequence similarity.
Why use it?
It turns a raw or FASTA-formatted sequence into basic sequence information and can provide a starting point for finding related proteins.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It is for analysing sequences supplied as FASTA text or raw letters and optionally checking UniProt for homology, meaning sequence similarity.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/maris205/open-rosalind/sequence
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 maris205/open-rosalind --skill sequence
Clone the repo
git clone --depth 1 https://github.com/maris205/open-rosalind

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 sequence_basic_analysis

README.md
[![agentmods](https://agentmods.dev/badge/skills/maris205/open-rosalind/sequence/github.svg)](https://agentmods.dev/skills/maris205/open-rosalind/sequence)
Your own site
<a href="https://agentmods.dev/skills/maris205/open-rosalind/sequence"><img src="https://agentmods.dev/badge/skills/maris205/open-rosalind/sequence/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sequence_basic_analysis

Your own site · 80×15
<a href="https://agentmods.dev/skills/maris205/open-rosalind/sequence"><img src="https://agentmods.dev/badge/skills/maris205/open-rosalind/sequence.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 950 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.
Origin unknown 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 $0.00031 $0.00950
Opus 5.5 $0.00012 $0.00380
Sonnet 5.5 $0.00006 $0.00190
Haiku 4.5 $0.00003 $0.00095

Measured 1mo ago against content hash c64bf8223388, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sequence_basic_analysis 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 1mo ago.

The scan reads SKILL.md. This mod also ships 4 executable files (__init__.py, handler.py, helpers.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

open_rosalind/skills_v2/sequence/SKILL.md · 140 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 140 lines · 31 tokens per session scan A c64bf8223388

Subscribe to this mod's changes

sequence_basic_analysis is a skill published in the GitHub repository maris205/open-rosalind (13 stars, last pushed 2mo ago), with no licence file. It adds 31 tokens to every session and 950 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.

Related

Other skills, from other repositories

uniprot-query

Query UniProt database for protein sequences, metadata, and search by criteria. Use this skill when: (1) Looking up protein information by UniProt accession ID, (2) Searching proteins by gene name, organism, function, or disease, (3) Retrieving comprehensive protein metadata including domains, PTMs, and annotations.

PharMolix/OpenBioMed · 71 tokens

uniprot

Access UniProt for protein sequence and annotation retrieval. Use this skill when: (1) Looking up protein sequences by accession, (2) Finding functional annotations, (3) Getting domain boundaries, (4) Finding homologs and variants, (5) Cross-referencing to PDB structures. For structure retrieval, use pdb. For sequence…

adaptyvbio/protein-design-skills · 79 tokens

uniprot

Access UniProt for protein sequence and annotation retrieval. Use this skill when: (1) Looking up protein sequences by accession, (2) Finding functional annotations, (3) Getting domain boundaries, (4) Finding homologs and variants, (5) Cross-referencing to PDB structures. For structure retrieval, use pdb. For sequence…

zongtingwei/Bioclaw_Skills_Hub · 79 tokens

uniprot

Access UniProt for protein sequence and annotation retrieval. Use this skill when: (1) Looking up protein sequences by accession, (2) Finding functional annotations, (3) Getting domain boundaries, (4) Finding homologs and variants, (5) Cross-referencing to PDB structures. For structure retrieval, use pdb. For sequence…

BioTender-max/awesome-bio-agent-skills · 79 tokens

uniprot

Access UniProt for protein sequence and annotation retrieval. Use this skill when: (1) Looking up protein sequences by accession, (2) Finding functional annotations, (3) Getting domain boundaries, (4) Finding homologs and variants, (5) Cross-referencing to PDB structures. For structure retrieval, use pdb. For sequence…

BioTender-max/ProteinClaw · 79 tokens

instrument-data-to-allotrope

Convert laboratory instrument output files (PDF, CSV, Excel, TXT) to Allotrope Simple Model (ASM) JSON format or flattened 2D CSV. Use this skill when scientists need to standardize instrument data for LIMS systems, data lakes, or downstream analysis. Supports auto-detection of instrument types. Outputs include full…

anthropics/knowledge-work-plugins · 123 tokens