Data & ReproDrug Discovery & CheminformaticsFreedomIntelligence/OpenClaw-Medical-SkillsData & Reproduction
CR

crispr-guide-design

Maintainer FreedomIntelligence · Last updated April 1, 2026

CRISPR guide RNA design with on-target scoring and off-target minimization.

OpenClawNanoClawAnalysisReproductioncrispr-guide-design🧠 bioos extended suitedrug discovery & designcrispr

Original source

FreedomIntelligence/OpenClaw-Medical-Skills

https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills/tree/main/skills/crispr-guide-design

Maintainer
FreedomIntelligence
License
MIT
Last updated
April 1, 2026

Skill Snapshot

Key Details From SKILL.md

2 min

Key Notes

  • Automate sgRNA selection, scoring, off-target evaluation, and oligo generation for CRISPR experiments using the documented workflow.
  • Designing CRISPR knockout/knock-in experiments that need validated guides.
  • Locating all PAM-compatible target sites in a gene or locus.
  • Filtering guides by efficiency/off-target metrics before cloning.
  • Designing CRISPR knockout/knock-in experiments that need validated guides. Locating all PAM-compatible target sites in a gene or locus. Filtering guides by efficiency/off-target metrics before cloning.

Source Doc

Excerpt From SKILL.md

Core Capabilities

  1. Target discovery: Scan sequences for PAM motifs (e.g., NGG).
  2. Efficiency scoring: Evaluate GC content, homopolymers, Doench/DeepCRISPR/CFD scores.
  3. Filtering & ranking: Remove risky guides (SNP overlap, off-target hits) and output the best candidates.

Workflow

  1. Resolve gene symbol + organism to canonical transcript coordinates and target region.
  2. Enumerate PAM-compatible sites; extract spacers for the chosen Cas variant.
  3. Score guides (efficiency + specificity) and compute GC metrics.
  4. Run off-target search (≤3 mismatches) to flag problematic loci.
  5. Filter/rank guides, generate cloning oligos/primers, and emit JSON/CSV outputs with coordinates.

Guardrails

  • Always state genome build and Cas variant assumptions.
  • Avoid guides overlapping common SNPs when avoid_variants is true.
  • Flag high off-target density near coding regions for manual review.

Use cases

  • Use crispr-guide-design for medicinal chemistry and drug-discovery work.
  • Apply crispr-guide-design to compound, target, or screening workflows.

Not for

  • Do not rely on this catalog entry alone for installation or maintenance details.

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