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🧪 Recombinator · clawbio | DecimalAI

scienceby clawbio

🧪 Recombinator

clawbio/recombinator

Source clawbio/clawbio ↗License MIT

Produce offspring genomes from parent pairs via meiotic recombination, mutation, and clinical evaluation

SkillScore86Maintained

Automatic

Clinical / Healthcare pack

Last verified 8/16/2026

What it changes

Passed 18 of 21 test cases with the skill, and 5 of 21 without it.

Without skill23%

With skill86%

Checks it passed that the model alone missed

The CLI command specifies the --demo flag.
Formats the identifier header line starting with ID.
Uses the --offspring argument to set the progeny count.

and 12 more in the full report

14 fixed5 passed either way3 still failing0 broke

Pass-rate lift: +64 pp
Tokens: -26%
Agent turns: 0%
Response time: -57%

Model gemini-3.6-flashMeasured 8/16/2026v119 of 22 cases passed with skill · 21 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/clawbio-recombinator/SKILL.md https://app.decimal.ai/s/clawbio-recombinator/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add clawbio-recombinator, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/clawbio-recombinator/ and pins it in .decimal/skills.lock

decimalai skills add clawbio-recombinator

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/clawbio-recombinator/SKILL.md https://app.decimal.ai/s/clawbio-recombinator/SKILL.md

Raw file: /s/clawbio-recombinator/SKILL.md ↗ · machine-readable summary at /s/clawbio-recombinator.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 13

Prompt

In the synthetic genetic crossover pipeline, what is the baseline probability per locus assigned to de novo mutations when no custom mutation rate argument is supplied?

What was checked, without and with the skill
Checked	Without skill	With skill
Identifies the baseline default de novo mutation rate as 0.1% (0.001) per locus.	Missed	Passed

case-07 · gemini-3.6-flash · 8/16/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md66 linessingle file

🧪 Recombinator

Purpose

Produce offspring genomes from selected parent pairs via simulated meiotic recombination. Models Mendelian segregation, de novo mutation, sex determination, and clinical evaluation against a disease registry.

How It Works

Mendelian segregation: one allele inherited from each parent per locus (random selection simulating independent assortment).
De novo mutation: configurable rate per locus (default 0.1%), with hotspot multipliers for cognitive, immune, and metabolic loci. Mutations are classified as disease-risk, protective, or neutral.
Sex determination: 50/50 coin flip (XY or XX).
Trait inference: reverse-map offspring genotype back to trait scores using the trait registry, accounting for dominance models.
Clinical evaluation: check offspring genotype against disease registry for penetrance, onset probability, and fitness cost.
Health score: computed from cumulative fitness costs of clinical conditions.

Input

Two parent .genome.json files (one Male, one Female)
GENOMEBOOK/DATA/trait_registry.json
GENOMEBOOK/DATA/disease_registry.json

Output

Offspring .genome.json with:
- Inherited loci and alleles
- Mutation log
- Inferred trait scores
- Clinical history
- Health score (0.0 to 1.0)

CLI Usage

Track record

Benchmark

18 / 21

test cases passed, vs 5 / 21 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

clawbio / clawbio

skills/recombinator/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

🧪 Recombinator

Purpose

How It Works

Input

Output

CLI Usage

Track record

Benchmark

Adoption

SkillSafety

Source

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