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 137 of 149
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color-accessibility-auditSkillFiles & storage
Analyze color combinations for readability and accessibility compliance per WCAG 2.1/2.2 standards (Contrast Minimums 1.4.3 and Enhanced Contrast 1.4.6). Use this skill whenever the user shares a design, color palette, CSS, HTML, Tailwind config, theme file, screenshot of a UI, or mentions anything
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containerize-appsSkillFiles & storage
Containerizes applications with impact-aware Dockerfiles and docker-compose configurations. This skill should be used when containerizing projects for Docker, creating Dockerfiles, docker-compose files, or preparing applications for Kubernetes deployment. It performs impact analysis first (env vars,
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cyclr-migrationSkillFiles & storage
This skill should be used when the user needs to analyze a Cyclr export, parse Cyclr JSON files, migrate from Cyclr to Prismatic, convert Cyclr cycles to CNI flows, map Cyclr steps to Prismatic equivalents, or interpret Cyclr connector settings, field mappings, and cycle parameters. Relevant when th
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data-wranglerSkillFiles & storage
Production-grade tabular data manipulation using pandas & openpyxl. This skill should be used when editing, creating, filtering, sorting, merging, pivoting, deduplicating, validating, or transforming CSV, Excel (xlsx/xls), JSON, Parquet, or TSV files. Supports 18 operations via CLI scripts, advanced
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diffdockSkillFiles & storage
Lets your agent predict how small molecules bind to proteins, run batch docking, and interpret pose confidence.
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domain-cliSkillFiles & storage
Use when building CLI tools. Keywords: CLI, command line, terminal, clap, structopt, argument parsing, subcommand, interactive, TUI, ratatui, crossterm, indicatif, progress bar, colored output, shell completion, config file, environment variable, 命令行, 终端应用, 参数解析
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dotnet-testing-filesystem-testing-abstractionsSkillFiles & storage
使用 System.IO.Abstractions 測試檔案系統操作的專門技能。當需要測試 File、Directory、Path 等操作、模擬檔案系統時使用。涵蓋 IFileSystem、MockFileSystem、檔案讀寫測試、目錄操作測試等。 Make sure to use this skill whenever the user mentions file system testing, IFileSystem, MockFileSystem, System.IO.Abstractions, or testing file/directory operations, even if
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git-commiterSkillFiles & storage
Execute git commits using the Conventional Commits specification. Use this skill whenever the user says "commit", "git commit", "/commit", "stage and commit", "make a commit", "save my changes", or asks to commit specific files or all changes. Also triggers on phrases like "push my changes" (commit
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grill-meSkillFiles & storage
Two modes, picked from the file you point it at. Contract mode grills a claude-contract.md line by line until every line is a thing Claude must always do or must never do, editing that file in place and creating nothing new. Brief mode interrogates a design brief until it has no soft spots left, the
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keep-a-changelogSkillFiles & storage
Maintain CHANGELOG.md — add new version entries, keep the Unreleased section, cut a release, or restructure the whole file — following the Keep a Changelog format and Semantic Versioning.
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kernel-debugSkillFiles & storage
Debug agent reasoning failures using the composable kernel phase map. Maps symptoms to specific files and grep commands. Use when an agent is not calling tools, looping, producing wrong output, or failing silently.
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mdSkillFiles & storage
Write clean, error-free markdown that IDEs and linters can parse without warnings. Use when writing documentation, README files, or skill files with code examples.
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mrsf-reviewSkillFiles & storage
Review Markdown documents using the MRSF (Sidemark) sidecar format. Use when asked to review, comment on, or provide feedback on Markdown files. Adds structured, anchored review comments via the MRSF MCP server.
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observability-instrumentationSkillFiles & storage
Configure verbosity levels, live log streaming, JSONL file export, model I/O logging, and audit trails for monitoring agent execution.
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persona-acid-testSkillFiles & storage
Stress-test a design through three lenses, confused user, skeptical engineer and impatient PM, before it goes to a stakeholder. Requires an actual design, an HTML file, Figma link or screenshot.
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project-change-logSkillFiles & storage
Maintain a CHANGELOG.md following the Keep a Changelog standard. Use after commits, on /commit, when the user asks to update the changelog, or when releasing a version — maps conventional-commit types to Added/Changed/Fixed/Security categories. Archives old releases into per-major files (changelog/C
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prototypeSkillFiles & storage
Make an idea lookable and clickable at the cheapest fidelity that answers its one open question — an ASCII sketch, an SVG click-dummy with hotspots linking screens, or a self-contained HTML file. Use when the user wants to see or try an idea before committing to structure, tokens, or copy. Triggers
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qa-memorySkillFiles & storage
Maintain the .qa/ knowledge base of cross-session QA knowledge (quirks, flaky verdicts, defect patterns, contract changes); read before test tasks. Not for: pipeline state, case files (test-case-writing). 维护被测项目 .qa/ 跨会话知识库（环境怪癖、flaky、缺陷模式、契约变更）读写治理；任务前先读取。不用于：流水线状态、用例文件读写（test-case-writing）。
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r8-analyzerSkillFiles & storage
Analyzes Android build files and R8 keep rules to identify redundancies,
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recipe-code-assistantSkillFiles & storage
Full recipe for a code assistant with shell execution, file read/write, git integration, and sandboxed code running.
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regression-testingSkillFiles & storage
After a code change (diff/fix/requirement change), decide what to regression-test: changed files → functions → features → cases traceability; outputs a ranked list. Not for: editing case files (test-case-writing), long-term strategy (test-strategy). 代码变更后判断回归哪些测试：沿改动分析链产出分级回归清单。不用于：用例增量修改、长期策略。
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scaffold-sectionSkillFiles & storage
Create a new Base Theme section with the required merchant settings contract, translation keys, and matching CSS/JS files. Use when asked to scaffold, create, or add a new section.
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smarttuneSkillFiles & storage
Multi-platform flight log offline analysis and tuning advice. Triggered when user sends .bin/.bbl/.ulg log files for PID/FFT/filter/magnetometer analysis. Supports ArduPilot, Betaflight, and PX4.
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stuckSkillFiles & storage
Diagnoses a broken course setup by reading the folder, so the student never has to describe the problem in English. Takes no argument. Reports which class they are on and which files are filled, then names one blocker and one fix: Claude Code opened at the wrong level, .claude/skills/ missing, skill
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swmm-climateSkillFiles & storage
Deterministic rainfall/climate formatting for SWMM. Use when converting timestamped rainfall CSV files into SWMM-ready [TIMESERIES] lines and [RAINGAGES] helper snippets for swmm-builder.
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swmm-gisSkillFiles & storage
GIS/DEM preprocessing for SWMM experiments using the user's own QGIS/GRASS layers. Use when the user asks to (1) delineate subcatchments through QGIS/GRASS (standard or entropy-guided), (2) preprocess QGIS-derived subcatchment polygons into builder-ready CSV, (3) identify high-entropy hotspot subcat
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swmm-runnerSkillFiles & storage
Run EPA SWMM (swmm5) simulations reproducibly and extract key metrics from the report file. Use when an agent needs to (1) run a .inp via swmm5 CLI, (2) generate a run directory with rpt/out + manifest, (3) extract peak flow/time for a node/outfall, (4) parse SWMM continuity (Runoff Quantity / Flow
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use-protobufSkillFiles & storage
Design, change, and review Protobuf schemas used as gRPC contracts, streaming protocols, typed data models, grpc-gateway REST APIs, OpenAPI specifications, or generated SDK inputs. Use for .proto files, RPC request/response design, oneof stream events, validation annotations, API versioning, schema
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working-with-spreadsheetsSkillFiles & storage
Creates and edits Excel spreadsheets with formulas, formatting, and financial modeling standards. Use when working with .xlsx files, financial models, data analysis, or formula-heavy spreadsheets. Covers formula recalculation, color coding standards, and common pitfalls.
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adjudication-sheetsSkillFiles & storage
Build human adjudication / hand-labeling sheets from LLM-pipeline data without evidence truncation. Use when: (1) preparing a CSV/Excel sheet for a human to rule on cases an LLM classifier or rater panel judged, (2) a labeler reports "there is no information to label from" or cells look empty in Exc
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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.