Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
Category: Files & storage
4,446 results · page 65 of 149
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memory-systemSkillFiles & storage
Use this skill when designing memory storage, retrieval, application, and update mechanisms for AI. Typical scenarios include: designing persistent memory architecture (user preferences, historical context, project knowledge), defining the memory create/read/update/delete lifecycle, implementing sil
Ready to connect★ 186
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zipicSkillFiles & storage
macOS image compression and Zipic-app expert. Drives the local Zipic.app via its `zipic` CLI (Zipic >= 1.9.5) — structured JSON results, per-file `saved_pct`, exit codes. Falls back to the URL Scheme on older builds. Supports JPEG, PNG, WebP, HEIC, AVIF, TIFF, ICNS, PDF, GIF, JPEG-XL, SVG. Batch, fo
Ready to connect★ 184
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ghm-harvestSkillFiles & storage
Extracts durable insights from temp/ files to SoT during EPIC Phase E. Triggers at EPIC completion or explicit `/ghm-harvest` invocation. Outputs new SoT entries and archive manifest.
Ready to connect★ 182
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ghm-sot-builderSkillFiles & storage
Creates new Source of Truth (SoT) files when existing templates don't fit your needs. Triggers on requests to create a new SoT file, add a new artifact type, or when user says "I need to track [X] but there's no SoT for it", "create SoT", "new source of truth". Outputs a properly structured SoT.*.md
Ready to connect★ 182
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spreadsheet-analysisSkillFiles & storage
Inspect, profile, clean, reconcile, analyze, visualize, and verify spreadsheet data while preserving formulas, formatting, types, and source files. Use when working with .xlsx, .xlsm, .xls, .ods, .csv, or .tsv files; answering questions from a workbook; auditing formulas or data quality; comparing s
Ready to connect★ 179
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java-code-reviewSkillFiles & storage
Review Java code for bugs, duplicate code, correctness risks, maintainability improvements, and missing tests. By default review files modified in git; when the user explicitly names files, classes, packages, or a diff, review that scope instead. Generate a detailed review.md report with actionable
Ready to connect★ 181
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python-runSkillFiles & storage
Run and debug Python scripts in the project. Use when the user says "run python", "execute this script", "debug this py file", or wants to run/modify a .py file. Handles dependency checks, linting, execution, and error analysis.
Ready to connect★ 181
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attack-flowSkillFiles & storage
Generate SITF-compliant attack flow JSON files from attack descriptions or incident reports. Use when analyzing supply chain attacks, breaches, or security incidents.
Ready to connect★ 180
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game-ui-asset-pipelineSkillFiles & storage
Packs semantically named transparent game UI PNG files into an atlas, preserves component states and reviewed 9-slice metadata, and exports deterministic JSON handoff manifests for Godot, Unity, Cocos, or generic consumers. Use after sprite-sheet splitting when users ask for atlas packing, nine-patc
Ready to connect★ 180
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game-ui-sprite-sheet-splitterSkillFiles & storage
Splits a generated game UI sprite sheet or component board into individual transparent PNG elements, writes crop metadata, validates dimensions and alpha channels, and packages all PNG files into a ZIP archive. Use after component breakdown when users ask to cut a combined sprite sheet, isolate ever
Ready to connect★ 180
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red-team-flowSkillFiles & storage
Generate SITF-compliant attack flow JSON from red team or pentest reports. Accepts report files, URLs, or pasted findings. Use when documenting offensive security engagements.
Ready to connect★ 180
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agent-skill-authorSkillFiles & storage
Use this skill when the user wants to author, design, scope, or refine an Agent Skill (a SKILL.md file). Trigger phrases include "build a new skill", "design an agent skill", "scope a SKILL.md", "how should I structure this skill", "write a skill for X", "my skill isn't working well", or any request
Ready to connect★ 178
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bio-batch-processingSkillFiles & storage
Process multiple sequence files in batch using Biopython. Use when working with many files, merging/splitting sequences, or automating file operations across directories.
Ready to connect★ 178
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bio-genome-intervals-bed-file-basicsSkillFiles & storage
BED file format fundamentals, creation, validation, and basic operations. Covers BED3 through BED12 formats, coordinate systems, sorting, and format conversion using bedtools and pybedtools. Use when working with genomic coordinates or preparing interval files for downstream tools.
Ready to connect★ 178
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bio-microbiome-amplicon-processingSkillFiles & storage
Amplicon sequence variant (ASV) inference from 16S rRNA or ITS amplicon sequencing using DADA2. Covers quality filtering, error learning, denoising, and chimera removal. Use when processing demultiplexed amplicon FASTQ files to generate an ASV table for downstream analysis.
Ready to connect★ 178
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bio-read-qc-adapter-trimmingSkillFiles & storage
Remove sequencing adapters from FASTQ files using Cutadapt and Trimmomatic. Supports single-end and paired-end reads, Illumina TruSeq, Nextera, and custom adapter sequences. Use when FastQC shows adapter contamination or before alignment of short reads.
Ready to connect★ 178
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bio-workflows-atacseq-pipelineSkillFiles & storage
End-to-end ATAC-seq workflow from FASTQ files to differential accessibility and TF footprinting. Covers alignment, peak calling with MACS3, QC metrics, and optional TOBIAS footprinting. Use when running end-to-end ATAC-seq analysis from FASTQ to differential accessibility.
Ready to connect★ 178
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frappe-agent-debuggerSkillFiles & storage
Use when debugging Frappe errors, using bench console for live inspection, analyzing tracebacks, or reading Frappe log files. Prevents wasted debugging time from ignoring log context, misreading tracebacks, and not using bench console effectively. Covers bench console, frappe.logger, error log DocTy
Ready to connect★ 178
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frappe-core-filesSkillFiles & storage
Use when handling file uploads, attachments, private/public file access, or S3 storage configuration. Prevents broken file URLs, permission leaks on private files, and failed uploads from incorrect MIME handling. Covers File DocType, frappe.get_file, upload API, private vs public directories, S3 int
Ready to connect★ 178
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frappe-core-loggingSkillFiles & storage
Use when implementing logging, error tracking, or monitoring in Frappe v14-v16. Covers frappe.logger() for file-based logging, frappe.log_error() for Error Log DocType entries, request logging, Sentry integration, and production logging patterns. Prevents common mistakes with print(), swapped log_er
Ready to connect★ 178
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frappe-core-translationSkillFiles & storage
Use when implementing translations/i18n in Frappe v14-v16 apps. Covers _() in Python, __() in JavaScript, CSV translation files, bench commands, string extraction rules, lazy translation _lt(), PO/MO files [v15+], RTL support, and custom app translations. Prevents common mistakes with f-strings, con
Ready to connect★ 178
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frappe-core-utilsSkillFiles & storage
Use when working with utility functions in Frappe v14-v16. Covers frappe.utils.* for date/time, number/money, string, validation, and file path operations. Prevents reinventing stdlib alternatives that break timezone awareness, locale formatting, or multi-tenancy. Keywords: frappe.utils, nowdate, fl
Ready to connect★ 178
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frappe-impl-controllersSkillFiles & storage
Use when building Document Controllers in a custom Frappe app: file creation, lifecycle hooks, validation, autoname, submittable workflows, controller override, child table controllers, flags system, migration from hooks.py and Server Scripts. Keywords: how to implement controller, which hook to use
Ready to connect★ 178
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frappe-impl-whitelistedSkillFiles & storage
Use when building API endpoints with @frappe.whitelist() in Frappe. Covers endpoint design, permission patterns, error handling, client integration, file uploads, background jobs, rate limiting, REST API testing, and migration from Server Scripts to whitelisted methods. Prevents permission bypasses,
Ready to connect★ 178
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frappe-ops-backupSkillFiles & storage
Use when configuring backups, restoring sites, encrypting backup files, scheduling automated backups, or planning disaster recovery. Prevents data loss from missing backups, failed restores, and unencrypted sensitive data. Covers bench backup, bench restore, backup encryption, S3/remote storage, sch
Ready to connect★ 178
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matlab-create-ai-policySkillFiles & storage
Use when an instructor wants to create, interview for, configure, install, update, or review a course AI-use policy for MATLAB AI tutoring. Produces an AI-POLICY.md file for LMS sharing and local tutoring-session enforcement by assignment guardrails.
Ready to connect★ 178
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matlab-create-course-activitySkillFiles & storage
Create MATLAB Course Designer MATLAB Exercise learning activities by wrapping the existing matlab-generate-grader-assessments skill, then validating generated solution.m, template.m, and tests.m files with MATLAB MCP Server tool calls. Use when the user asks to create a MATLAB Exercise, MATLAB cours
Ready to connect★ 178
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matlab-projectSkillFiles & storage
Use this skill for any work involving a MATLAB Project (.prj file) — creating a new project, tracking files, managing the project path, configuring Simulink cache and code-generation folders, running project health checks, or writing build scripts that keep the project in sync with the file system.
Ready to connect★ 178
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sequence-and-format-ioSkillFiles & storage
Workflow for foundational sequence parsing, conversion, compression handling, and interval-aware file validation.
Ready to connect★ 178
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simulink-create-course-activitySkillFiles & storage
Create MATLAB Course Designer Simulink Exercise learning activities with starter and solution Simulink model files. Use when the user asks to create a Simulink activity, Simulink Exercise, starter model, solution model, model-based learning activity, or Course Designer-ready Simulink artifact. Uses
Ready to connect★ 178
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
54,764 of the 55,196 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.