Agent skills

Skills for codex

Read straight from the source repositories, not from submitted listings. Every skill shows what it does, what is inside, where it came from — and whether attention around its source is actually growing.

Toolclaude-code 29,140codex 4,755cursor 3,111copilot 976windsurf 55cline 34
CategoryWorkflow & Productivity 4,979AI & Agents 3,037Data & Analytics 2,345Code Review & Quality 1,376Backend & API 1,244Security 1,194Design & Presentation 1,154Documentation 965Content & Marketing 916Testing & QA 777DevOps & Cloud 576Databases 550Frontend 469Business & Finance 328Media & Video 257Other 9,833
9,699 found
3,6973,744 · page 78 / 203
matlab-analyze-ams-waveformAnalyze AMS waveform data using Mixed-Signal Blockset utilities: phase noise measurement, clock jitter, anti-aliased resampling…matlabmatlab-analyze-emS-parameters, insertion loss, fields, currents, mesh control, and solver selection for RF PCB performance validation. TRIGGER…matlabmatlab-assess-toolboxAssess toolbox readiness and suggest improvements — validates help text, tests, coverage, code issues, dependencies, and function…matlabmatlab-build-toolboxExecute the build plan — introspect buildfile.m, run its dependency chain, and produce the .mltbx toolbox package. Mechanical…matlabmatlab-compute-aerospace-environmentCompute aerospace environment properties including atmosphere (ISA, COESA, NRLMSISE-00, non-standard, CIRA), gravity (spherical…matlabmatlab-compute-gnss-positionComputes multi-constellation Global Positioning System (GPS) or Global Navigation Satellite System (GNSS) positions from RINEX v3…matlabmatlab-configure-scope-objectPrevents crashes due to problematic scope-related API misuse caused by agent escalation into internal scope framework objects.…matlabmatlab-connect-arduinoDiscover, configure, and connect to Arduino boards from MATLAB using the Arduino Support Package. Use this skill when the user…matlabmatlab-connect-databricks-sparkSet up the MATLAB Interface for Databricks and read data via Databricks Connect (Spark). Use when connecting MATLAB to Databricks…matlabmatlab-connect-mavlinkEstablish MAVLink connections between MATLAB and PX4/ArduPilot autopilots. Use when connecting to a drone, flight controller, or…matlabmatlab-cosimulate-sumo-simulinkBuild Simulink models that co-simulate with Eclipse SUMO traffic simulator. Use when creating SUMO-Simulink co-simulation…matlabmatlab-create-projectCreates a MATLAB project for an existing folder of MATLAB files using the matlab.project.* APIs via MCP. Adds all existing files…matlabmatlab-create-uav-scenarioCreate and simulate UAV scenarios with terrain, buildings, platforms, and sensors using uavScenario. Use when building a UAV…matlabmatlab-debuggingDiagnose MATLAB errors and unexpected behavior. Breakpoints, workspace inspection, try-catch diagnostics, and common error…matlabmatlab-design-pcb-couplerWilkinson, branchline, ratrace, directional couplers, corporate dividers, Rotman lenses for power splitting and beam-forming.…matlabmatlab-design-pcb-filterBandpass, lowpass, bandstop filter design — hairpin, coupled-line, combline, stub, SIW for frequency selection and harmonic…matlabmatlab-display-imageDisplay images and annotations for image processing, computer vision, and visual inspection. Use when displaying images with…matlabmatlab-display-volumeDisplay 3-D image volumes, medical image volumes, surface meshes, and annotations for 3-D image processing. Use when displaying…matlabmatlab-exclude-filesAnalyze a toolbox folder and generate a toolbox.ignore file — detects files that should not ship to end users based on what…matlabmatlab-export-session-scriptExport conversation MATLAB code to a clean, runnable .m script. Use when asked to save or export session work. TRIGGER: user asks…matlabmatlab-import-export-dataRead or write data files in MATLAB. Use when the task involves tables, spreadsheets, delimited text, or structured files in CSV…matlabmatlab-integrate-pcb-circuitCascade PCB components, add lumped elements, export Touchstone, and bridge to eye diagram or antenna array workflows. TRIGGER…matlabmatlab-list-productsShow all installed MATLAB products and support packages for a given MATLAB installation folder. Use when listing, checking, or…matlabmatlab-manage-pcb-materialDielectric substrates, metal conductors, multi-layer stackups, and loss models (FR4, Rogers, Teflon) for RF PCB simulation.…matlabmatlab-map-database-objectsGenerates MATLAB Object Relational Mapping (ORM) code using Database Toolbox. Use when mapping MATLAB classes to database tables…matlabmatlab-model-viaVia modeling: pads, antipads, ground return vias, GRV placement, and signal integrity for high-speed layer transitions. TRIGGER…matlabmatlab-optimize-pcb-designOptimize RF PCB dimensions for bandwidth, return loss, or area via patternsearch and surrogateopt with constraints. TRIGGER: user…matlabmatlab-play-record-audioReference for MATLAB audiostreamer (Audio Toolbox R2025a+). Without this skill, agents consistently default to legacy…matlabmatlab-point-cloud-registrationRegister 3-D point clouds using ICP, NDT, LOAM, FGR, phase correlation, and CPD algorithms. Use when registering or aligning 3-D…matlabmatlab-publish-toolboxVersion-stamp, re-package, and distribute the .mltbx toolbox. Sets version in ToolboxOptions, re-runs packageToolbox, and guides…matlabmatlab-read-pcb-layoutImport Gerber, ODB++, Allegro .brd, .mcm files for PCB boards and IC packages. Inspect nets, layers, shapes, and stackups.…matlabmatlab-review-codeReview MATLAB code for quality, performance, maintainability, and adherence to MathWorks coding standards. Uses check_matlab_code…matlabmatlab-review-fi-codeReviews MATLAB fixed-point (fi) code for performance, code generation efficiency, and correctness. Identifies antipatterns and…matlabmatlab-secure-credentialsStore, retrieve, and pass credentials securely in MATLAB using the built-in MATLAB Vault (setSecret, getSecret, importSecrets…matlabmatlab-setup-gpuDetect and validate GPU availability for MATLAB GPU computing. Use when the user can't use their GPU, or is setting up or…matlabmatlab-setup-worker-stateSet up worker environment and per-worker state for parallel pools. Use when code needs paths, environment variables, database…matlabmatlab-sharingShare MATLAB content by guiding users through uploading to GitHub, MATLAB Drive, or File Exchange, then generating "Open in…matlabmatlab-transmit-capture-usrpTransmit and capture RF waveforms using Wireless Testbench with NI USRP radios (X410, X310, N310, N320, N321, N300, X300, E320).…matlabmatlab-use-thread-poolSpeed up local parfor, parfeval, or spmd by switching to a thread-based parallel pool. Trigger when a user describes slow or…matlabmatlab-write-helpGenerate or improve MATLAB help text (documentation comments) for a function, class, or script file following MathWorks standards…matlabmatlab-write-pcb-layoutExport pcbComponent designs to Gerber files with RF connectors and fab service formatting for PCB manufacturing. TRIGGER: user…matlabmatrixA cyber-slick, dark-only Matrix-inspired interface defined by minimalist fashion, high-tech digital elementsbergsidemaui-project-generatorGenerate .NET MAUI project with platform-specific handlers for desktop and mobilea5c-aiwritesmaya-integrationMaya to engine pipeline skill for FBX export and rigging workflows.a5c-aiwritesmcp-app-scaffoldingScaffolds MCP App project structure with correct directory layout, dependencies, entry points, and framework-specific templates.…a5c-aiwritesmcp-app-verificationComprehensive verification checklists for MCP Apps. Tests with basic-host reference, validates handler-before-connect, text…a5c-aiwritesmcp-capability-declaratorGenerate MCP capability declarations from tool and resource inventory with proper versioning and feature flags.a5c-aiwritesmcp-csp-investigationComprehensive Content Security Policy audit for MCP Apps in sandboxed iframes. Discovers all network origins, traces them to…a5c-aiwrites
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How the catalog works
What is an agent skill?

A folder with a SKILL.md inside — instructions, and often scripts and assets, that an AI agent loads when the task matches. Claude Code, Codex, Cursor and Copilot all read the same format, so one skill usually works across them.

Where does this catalog come from?

We read 660 source repositories straight from their file trees rather than from submitted listings — what you see is what is actually published. 98 repositories were rejected because they advertise skills but contain none: link lists, not folders.

Why is there no install counter?

Because install counts live in the registry that serves `npx skills add`, and that is not ours — publishing a number we cannot verify would be worse than showing none. Instead we show where a skill comes from and whether attention around its source is actually growing, measured from our own weekly snapshots.

Do you deduplicate?

Yes, and it matters more than expected. Aggregator repositories republish the same skill in several places — one source carried 6,317 SKILL.md files for 2,001 actual skills. We collapse by folder name and keep the canonical copy, so the catalog counts things, not copies.

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