Coding & Dev Tools
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
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tools-only Bundle 2630 File Formats 051c6450File Format Support
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tools-only Bundle 1299 Sync Claude Md 969ca670Sync CLAUDE.md from GitHub repository
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tools-only Bundle 526 Llama Stack 6f8cec51Llama Stack Server for development purposes
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tools-only Bundle 173 Command Ae7f72d2Common Ground
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tools-only Bundle 2565 Errors 81d42e7cError Handling Reference
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tools-only Bundle 2565 Errors Aeff1882Error Handling Reference
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tools-only Bundle Bio Genome Annotation Repeat Annotation 2Identify and classify repetitive elements and transposable elements using RepeatModeler for de novo repeat library construction and RepeatMasker for genome-wide repeat annotation. Quantify TE expression from RNA-seq with TEtranscripts. Use when masking repeats before gene prediction or analyzing transposable element activity.
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tools-only Bundle Bio Entrez Link 2Find cross-references between NCBI databases using Biopython Bio.Entrez. Use when navigating from genes to proteins, sequences to publications, finding related records, or discovering database relationships.
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tools-only Bundle Sf Permissions 3Permission Set analysis, hierarchy viewer, and "Who has X?" auditing. Use when analyzing permissions, visualizing PS/PSG hierarchies, or finding which Permission Sets grant access to specific objects, fields, or Apex classes.
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tools-only Bundle Hive Debugger 4Interactive debugging companion for Hive agents - identifies runtime issues and proposes solutions
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tools-only Bundle Bio Hi C Analysis Matrix Operations 2Balance, normalize, and transform Hi-C contact matrices using cooler and cooltools. Apply iterative correction (ICE), compute expected values, and generate observed/expected matrices. Use when normalizing or transforming Hi-C matrices.
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tools-only Bundle Bio Genome Intervals Proximity Operations 2Find nearest features, search within windows, and extend intervals using closest, window, flank, and slop operations. Use when performing TSS proximity analysis, assigning enhancers to genes, defining promoter regions, or finding nearby genomic features.
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tools-only Bundle Bio Ecological Genomics Landscape Genomics 2Tests genotype-environment associations and identifies loci under local adaptation using LFMM2 (LEA), pcadapt outlier detection, OutFLANK Fst-based selection scans, and redundancy analysis. Detects adaptive genetic variation correlated with environmental variables while controlling for population structure. Use when identifying adaptive loci across environmental gradients, testing for signatures of local adaptation, or predicting genetic vulnerability to climate change with gradientForest.
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tools-only Bundle Bio Read Alignment Bowtie2 Alignment 2Align short reads using Bowtie2 with local or end-to-end modes. Supports gapped alignment. Use when aligning ChIP-seq, ATAC-seq, or when flexible alignment modes are needed.
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tools-only Bundle Term CLI 3Controls interactive terminal sessions for running long-lived processes, servers, REPLs, debuggers, and TUI programs without blocking. Use when you need to run dev servers (npm run dev), debuggers (pdb, gdb), REPLs (python, node), databases (psql, mysql), SSH sessions, or editors (vim, nano) — any interactive or blocking program.
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tools-only Bundle Bio Molecular Descriptors 2Calculates molecular descriptors and fingerprints using RDKit. Computes Morgan fingerprints (ECFP), MACCS keys, Lipinski properties, QED drug-likeness, TPSA, and 3D conformer descriptors. Use when featurizing molecules for machine learning or filtering by drug-likeness criteria.
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tools-only Bundle Checking Freshness 2Quick data freshness check. Use when the user asks if data is up to date, when a table was last updated, if data is stale, or needs to verify data currency before using it.
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tools-only Bundle Bio Read Qc Umi Processing 2Extract, process, and deduplicate reads using Unique Molecular Identifiers (UMIs) with umi_tools. Use when library prep includes UMIs and accurate molecule counting is needed, such as in single-cell RNA-seq, low-input RNA-seq, or targeted sequencing to distinguish PCR from biological duplicates.
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tools-only Bundle Flow Next Ralph Init 3Scaffold repo-local Ralph autonomous harness under scripts/ralph/. Use when user runs /flow-next:ralph-init.
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tools-only Bundle Bio Immunoinformatics Mhc Binding Prediction 2Predict peptide-MHC class I and II binding affinity using MHCflurry and NetMHCpan neural network models. Identify potential T-cell epitopes from protein sequences. Use when predicting MHC binding for vaccine design or neoantigen identification.
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tools-only Bundle Bio Structural Biology Modern Structure Prediction 2Predict protein structures using modern ML models including AlphaFold3, ESMFold, Chai-1, and Boltz-1. Use when predicting structures for novel proteins, protein complexes, or when comparing predictions across multiple methods.
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tools-only Bundle Improve Skill 2This skill should be used when the user asks to "improve a skill", "make this skill better", "add features to a skill", "this skill is missing something", "upgrade my skill", "what's missing from this skill", "improve how the skill works step by step", "the skill doesn't do X", "make this more useful", "the skill isn't working well for me", "can this skill do more", or wants to improve skill effectiveness rather than structural correctness.
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tools-only Bundle Bio Phasing Imputation Genotype Imputation 2Impute missing genotypes using reference panels with Beagle or Minimac4. Use when increasing variant density for GWAS, harmonizing data across genotyping platforms, or inferring variants not directly typed in array data.
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tools-only Bundle Portfolio Manager 2Expert portfolio manager specializing in asset allocation, risk management,...
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tools-only Bundle 2535 Nuanced Classification C60b88edNuanced Classification
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tools-only Bundle Bio Machine Learning Atlas Mapping 2Maps query single-cell data to reference atlases using scArches transfer learning with scVI and scANVI models. Transfers cell type labels without retraining on combined data. Use when annotating new single-cell datasets using pre-trained reference models.
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tools-only Bundle Bio Single Cell Splicing 2Analyzes alternative splicing at single-cell resolution using BRIE2 for probabilistic PSI estimation or leafcutter2 for cluster-based analysis with NMD detection. Identifies cell-type-specific splicing patterns. Use when analyzing isoform usage in scRNA-seq or finding splicing differences between cell populations.
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tools-only Bundle Bio Local Blast 2Run local BLAST searches using BLAST+ command-line tools. Use when running fast unlimited searches, building custom databases, performing large-scale analysis, or when NCBI servers are slow or unavailable.
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tools-only Bundle Bio Structural Biology Alphafold Predictions 2Access and analyze AlphaFold protein structure predictions. Use when predicted structures are needed for proteins without experimental structures, or for confidence scores (pLDDT).
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tools-only Bundle 2626 Data Presentation 84af36d4Data Presentation in Clinical Reports
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tools-only Bundle 2137 Deployment Patterns Fdb8c3b9Netlify Deployment Patterns
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tools-only Bundle 221 Code Reviewer Prompt Ae8ddce7You are a senior Code Reviewer with 12+ years of experience in software development and code quality assurance. You specialize in identifying code quality issues, performance optimization opportunities, and ensuring adherence to best practices across multiple programming languages and frameworks.
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tools-only Bundle Tooling Scout 2Used by /flow-next:prime to scan for linting, formatting, type checking, and pre-commit configuration. Do not invoke directly.
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tools-only Bundle 2589 Humanistic Therapy 13ff519b**System Instruction:**
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tools-only Bundle Github Scout 2Search GitHub repos (public + private) for code patterns, implementations, and examples.
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tools-only Bundle 2597 Broader Impacts 7419c446Broader Impacts: Strategies and Best Practices
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Frequently asked questions
What are Coding & Dev Tools agent skills?
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
Which Coding & Dev Tools skills are most installed?
Popular Coding & Dev Tools skills on SkillMD right now include 2630-file_formats_051c6450, 1299-sync-claude-md_969ca670, 526-llama_stack_6f8cec51. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Coding & Dev Tools skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.