skillsfree
💻 Development⚙️ Backend🎨 Frontend🚀 DevOps⛓️ Web3 & Blockchain🎭 Creative📄 Documentation📊 Data & AI💼 Business🤖 Automation🔒 Security✦ Other
Free PicksPricing
⌘K
HomeFree PicksPricing
💻 Development⚙️ Backend🎨 Frontend🚀 DevOps⛓️ Web3 & Blockchain🎭 Creative📄 Documentation📊 Data & AI💼 Business🤖 Automation🔒 Security✦ Other
skillsfree

Curated platform showcasing 1500+ Claude AI Skills. Discover, learn, and enhance your productivity.

Categories

DevelopmentFrontendBackendData & AIDocumentationDevOpsAll Categories

Resources

GitHubDocumentationAPI ReferenceClaude AI

Company

About UsContactFAQ

Legal

Privacy PolicyTerms of Service

© 2026 Claude Skills Free. All rights reserved.

Made with❤for the Claude community

☀️
  1. Home
  2. ✦Backend

SCRIPT LINE

⚙️ Backend

APIs discovered by reading code, migrations held together by hope.

Contracts written first, migrations rehearsed before they run.

Reverse-engineering an endpoint 1h→Contract read in 2minA migration you pray over→Dry-run before deploy
All tags95python84documentation58database40data-analysis37authentication35git34api21security19backend18ai-ml17testing16markdown13nodejs11javascript11automation

110 skills on this line

⚙️

Gwas Database

Premium

Query NHGRI-EBI GWAS Catalog for SNP-trait associations. Search variants by rs ID, disease/trait, gene, retrieve p-values and summary statistics, for genetic epidemiology and polygenic risk scores.

Backend20 KB
View details
⚙️

Histolab

Premium

Digital pathology image processing toolkit for whole slide images (WSI). Use this skill when working with histopathology slides, processing H&E or IHC stained tissue images, extracting tiles from gigapixel pathology images, detecting tissue regions, segmenting tissue masks, or preparing datasets for computational pathology deep learning pipelines. Applies to WSI formats (SVS, TIFF, NDPI), tile-based analysis, and histological image preprocessing workflows.

Backend20 KB
View details
⚙️

Hmdb Database

Premium

Access Human Metabolome Database (220K+ metabolites). Search by name/ID/structure, retrieve chemical properties, biomarker data, NMR/MS spectra, pathways, for metabolomics and identification.

Backend7 KB
View details
⚙️

Kegg Database

Premium

Direct REST API access to KEGG (academic use only). Pathway analysis, gene-pathway mapping, metabolic pathways, drug interactions, ID conversion. For Python workflows with multiple databases, prefer bioservices. Use this for direct HTTP/REST work or KEGG-specific control.

Backend11 KB
View details
⚙️

Labarchive Integration

Premium

Electronic lab notebook API integration. Access notebooks, manage entries/attachments, backup notebooks, integrate with Protocols.io/Jupyter/REDCap, for programmatic ELN workflows.

Backend9 KB
View details
⚙️

Lamindb

Premium

This skill should be used when working with LaminDB, an open-source data framework for biology that makes data queryable, traceable, reproducible, and FAIR. Use when managing biological datasets (scRNA-seq, spatial, flow cytometry, etc.), tracking computational workflows, curating and validating data with biological ontologies, building data lakehouses, or ensuring data lineage and reproducibility in biological research. Covers data management, annotation, ontologies (genes, cell types, diseases, tissues), schema validation, integrations with workflow managers (Nextflow, Snakemake) and MLOps platforms (W&B, MLflow), and deployment strategies.

Backend14 KB
View details
⚙️

Linode Api

Premium

Linode API Documentation

Backend11 KB
View details
⚙️

Literature Review

Premium

Conduct comprehensive, systematic literature reviews using multiple academic databases (PubMed, arXiv, bioRxiv, Semantic Scholar, etc.). This skill should be used when conducting systematic literature reviews, meta-analyses, research synthesis, or comprehensive literature searches across biomedical, scientific, and technical domains. Creates professionally formatted markdown documents and PDFs with verified citations in multiple citation styles (APA, Nature, Vancouver, etc.).

Backend19 KB
View details
⚙️

Ln 114 Project Docs Creator

Premium

Creates and validates 7 project docs (requirements, architecture, tech_stack, api_spec, database_schema, design_guidelines, runbook). Fourth worker in ln-110-documents-pipeline.

Backend20 KB
View details
⚙️

Ln 116 Test Docs Creator

Premium

Creates test documentation (testing-strategy.md + tests/README.md). Establishes testing philosophy and Story-Level Test Task Pattern. Part of ln-110-documents-pipeline workflow.

Backend17 KB
View details
⚙️

Ln 210 Epic Coordinator

Premium

CREATE/REPLAN Epics from scope (3-7 Epics). Batch Preview + Auto-extraction. Decompose-First Pattern. Auto-discovers team ID.

Backend24 KB
View details
⚙️

Ln 220 Story Coordinator

Premium

CREATE/REPLAN Stories for Epic (5-10 Stories). Delegates ln-221-standards-researcher for standards research. Decompose-First Pattern. Auto-discovers team/Epic.

Backend19 KB
View details
⚙️

Ln 221 Standards Researcher

Premium

Research standards/patterns via MCP Ref. Generates Standards Research for Story Technical Notes subsection. Reusable worker.

Backend7 KB
View details
⚙️

Markdown To Epub Converter

Premium

Convert markdown documents and chat summaries into formatted EPUB ebook files that can be read on any device or uploaded to Kindle.

Backend6 KB
View details
⚙️

Matchms

Premium

Mass spectrometry analysis. Process mzML/MGF/MSP, spectral similarity (cosine, modified cosine), metadata harmonization, compound ID, for metabolomics and MS data processing.

Backend7 KB
View details
⚙️

Math Tools

Premium

Deterministic mathematical computation using SymPy. Use for ANY math operation requiring exact/verified results - basic arithmetic, algebra (simplify, expand, factor, solve equations), calculus (derivatives, integrals, limits, series), linear algebra (matrices, determinants, eigenvalues), trigonometry, number theory (primes, GCD/LCM, factorization), and statistics. Ensures mathematical accuracy by using symbolic computation rather than LLM estimation.

Backend5 KB
View details
⚙️

Matplotlib

Premium

Foundational plotting library. Create line plots, scatter, bar, histograms, heatmaps, 3D, subplots, export PNG/PDF/SVG, for scientific visualization and publication figures.

Backend11 KB
View details
⚙️

Metabolomics Workbench Database

Premium

Access NIH Metabolomics Workbench via REST API (4,200+ studies). Query metabolites, RefMet nomenclature, MS/NMR data, m/z searches, study metadata, for metabolomics and biomarker discovery.

Backend10 KB
View details
⚙️

Midjourney Replicate Flux

Premium

Generate highly detailed, Midjourney-style image prompts optimized for the FLUX 1.1 Pro model on Replicate. Transform basic user descriptions into rich, cinematic prompts with professional photography qualities, dramatic lighting, and editorial-quality aesthetics. Use when users request image generation, need prompt enhancement, or want Midjourney-quality outputs via FLUX 1.1 Pro.

Backend15 KB
View details
⚙️

Modal

Premium

Run Python code in the cloud with serverless containers, GPUs, and autoscaling. Use when deploying ML models, running batch processing jobs, scheduling compute-intensive tasks, or serving APIs that require GPU acceleration or dynamic scaling.

Backend10 KB
View details
⚙️

Molfeat

Premium

Molecular featurization for ML (100+ featurizers). ECFP, MACCS, descriptors, pretrained models (ChemBERTa), convert SMILES to features, for QSAR and molecular ML.

Backend14 KB
View details
⚙️

N8N

Premium

N8N Documentation - Workflow automation platform with AI capabilities

Backend11 KB
View details
⚙️

Ollama

Premium

Ollama API Documentation

Backend12 KB
View details
⚙️

Omero Integration

Premium

Microscopy data management platform. Access images via Python, retrieve datasets, analyze pixels, manage ROIs/annotations, batch processing, for high-content screening and microscopy workflows.

Backend8 KB
View details

Page 3 / 5 · showing 24 of 110

PreviousNext