Polish assemblies and call variants from Oxford Nanopore data using medaka.

No licenceAuto-check passedAI & LLM Engineering

Install Bio Longread Medaka

skills CLI
$ npx skills add FreedomIntelligence/OpenClaw-Medical-Skills --skill bio-longread-medaka -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install FreedomIntelligence/OpenClaw-Medical-Skills bio-longread-medaka --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/bio-longread-medaka .claude/skills/bio-longread-medaka && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
bio-longread-medaka
GitHub stars
3.1k
Used in
1 other repo
Token cost
~1.3k tokens
SKILL.md length
273 words
Files
4
Skills in repo
279
Repo updated
First seen
Licence
None found

At a glance

Polish assemblies and call variants from Oxford Nanopore data using medaka.

  • Improving ONT-only assemblies
  • SKILL.md covers Version Compatibility, Basic Consensus Polishing, Variant Calling (Haploid) and Step-by-Step Workflow, plus 11 more sections
  • Runs Shell scripts from its folder
  • Calling variants from Nanopore data without short-read polishing

What it does

Bio Longread Medaka is an agent skill from FreedomIntelligence/OpenClaw-Medical-Skills. Polish assemblies and call variants from Oxford Nanopore data using medaka. Uses neural networks trained on specific basecaller versions. Use when improving ONT-only assemblies or calling variants from Nanopore data without short-read polishing.

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files (for example `examples/medaka_polish.sh`, `examples/medaka_variant.sh` and `usage-guide.md`).

It sits in AI & LLM Engineering, covering Deep learning and Bioinformatics. The repository describes itself as: The largest open-source medical AI skills library for OpenClaw🦞.

When your agent uses it

  • Improving ONT-only assemblies
  • Calling variants from Nanopore data without short-read polishing

Example prompts

  • “/bio-longread-medaka”

Requirements

  • A Bash shell

What it can do on your machine

Read from SKILL.md and the folder at commit b1f9b6e. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships script files (Shell), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Bio Longread Medaka loads about 1.3k tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 273 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~66
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 273 words (~1,267 tokens).

“Reference examples tested with: bcftools 1.19+, minimap2 2.26+, samtools 1.19+”

— opening of SKILL.md by FreedomIntelligence
name
bio-longread-medaka
tool_type
cli
primary_tool
medaka

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files in skills/bio-longread-medaka of FreedomIntelligence/OpenClaw-Medical-Skills.

  • SKILL.md
  • examples/medaka_polish.sh
  • examples/medaka_variant.sh
  • usage-guide.md

Open the folder on GitHubat commit b1f9b6e

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in FreedomIntelligence/OpenClaw-Medical-Skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Bio Longread Medaka next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Bio Longread Medaka compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Bio Longread Medaka this skillFreedomIntelligence/OpenClaw-Medical-Skills3.1k1 repos~1.3kAutomated safety check: PassNone
Alphagenome Predictionsgenomicsxai/alphagenome-pytorch162—~868Automated safety check: PassApache-2.0
Bio Atac Seq Deep Learning AtacGPTomics/bioSkills1.2k2 repos~5kAutomated safety check: PassMIT
Bio Clip Seq Clip Deep LearningGPTomics/bioSkills1.2k2 repos~4.7kAutomated safety check: PassMIT
Bio Chipseq Chip Deep LearningGPTomics/bioSkills1.2k2 repos~3.8kAutomated safety check: PassMIT
tangermeme Genomic Model Analysisjmschrei/tangermeme316—~1.6kAutomated safety check: PassMIT

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Questions about Bio Longread Medaka

What does Bio Longread Medaka do?

Polish assemblies and call variants from Oxford Nanopore data using medaka. Bio Longread Medaka is an agent skill from FreedomIntelligence/OpenClaw-Medical-Skills. Polish assemblies and call variants from Oxford Nanopore data using medaka.

When should I use Bio Longread Medaka?

Bio Longread Medaka fits situations like: improving ONT-only assemblies; calling variants from Nanopore data without short-read polishing.

How do I install Bio Longread Medaka in Claude Code?

Run `npx skills add FreedomIntelligence/OpenClaw-Medical-Skills --skill bio-longread-medaka -a claude-code`. Or copy the skill folder (skills/bio-longread-medaka in FreedomIntelligence/OpenClaw-Medical-Skills) into .claude/skills/bio-longread-medaka in your project. Claude Code loads it when a task matches its description.

How do I install Bio Longread Medaka in Codex?

Run `npx skills add FreedomIntelligence/OpenClaw-Medical-Skills --skill bio-longread-medaka -a codex`. Or copy the skill folder (skills/bio-longread-medaka in FreedomIntelligence/OpenClaw-Medical-Skills) into .agents/skills/bio-longread-medaka in your project. Codex loads it when a task matches its description.

Can I use Bio Longread Medaka in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add FreedomIntelligence/OpenClaw-Medical-Skills --skill bio-longread-medaka -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/bio-longread-medaka, .gemini/skills/bio-longread-medaka, .github/skills/bio-longread-medaka and .opencode/skills/bio-longread-medaka in your project.

What does Bio Longread Medaka need to run?

Going by SKILL.md and its folder, Bio Longread Medaka needs a shell for the scripts in its folder. Our summary lists: A Bash shell.

Does Bio Longread Medaka access the network?

SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.

Is Bio Longread Medaka safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Bio Longread Medaka use?

No licence was found for Bio Longread Medaka or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Bio Longread Medaka use?

About 1.3k tokens (SKILL.md is roughly 5.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Bio Longread Medaka?

Skills that share tags, products or a category with Bio Longread Medaka: Alphagenome Predictions (genomicsxai/alphagenome-pytorch, 162 stars), Bio Atac Seq Deep Learning Atac (GPTomics/bioSkills, 1.2k stars), Bio Clip Seq Clip Deep Learning (GPTomics/bioSkills, 1.2k stars) and Bio Chipseq Chip Deep Learning (GPTomics/bioSkills, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Bio Longread Medaka?

FreedomIntelligence (a GitHub organization) maintains it in FreedomIntelligence/OpenClaw-Medical-Skills, which has 3,052 GitHub stars. The repository holds 279 skills in this directory. The repository was last updated on July 21, 2026.

Source: FreedomIntelligence/OpenClaw-Medical-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.