Languages

15,070 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

pymapdl-cli

145

ansys/pymapdl

Skill Claude CodeCodex

How to use the PyMAPDL command-line interface to start, stop, list, and execute commands on MAPDL instances from a terminal. Use this skill whenever the user wants to control MAPDL from the command line, run APDL commands via the shell, manage running MAPDL processes, script MAPDL workflows without writing Python, or…

not rated 527 +1 today A SkillSpector: pass 90 tokens original MIT

qt-development-skills

146

TheQtCompanyRnD/agent-skills

Plugin Claude Code

Bundles 13 skills, 2 agents, 1 MCP server · 1,482 tokens together

Agentic engineering skills for Qt software development, including Qt C++/QML code review, QML coding, and Qt C++/QML code documentation. Bundles the hosted Qt Documentation MCP server for live Qt API lookups. These skills use AI and can make mistakes. Always double-check the output carefully.

not rated 526 +7 changed 17d ago A tokens not measured

kolo

147

koloai/kolo

Plugin Claude Code

Bundles 1 skill · 119 tokens together

Kolo is a text-based Python debugger for AI agents. Capture every executed function, return value, local variable, HTTP request, and SQL query into greppable trace files.

not rated 525 6mo ago A tokens not measured

managedcode/dotnet-skills

Skill Claude CodeCodex

Use this skill before answering, planning, or editing any MSTest 3.x-to-4.x upgrade or post-upgrade failure. Triggers include "MSTest v4 breaking changes"; CS0507/CS0103/CS1061/CS1615; ExecuteAsync, CallerInfo, DisplayName, or custom TestMethodAttribute; ClassCleanupBehavior; ContainsKey; ThrowsExactly or…

not rated 509 +10 changed 2mo ago A SkillSpector: warn 179 tokens original MIT

migrate-from-ai-sdk

149

Deuz-AI/Deuz-SDK

Skill Claude CodeCodex

Use when porting an app from the Vercel AI SDK (ai, @ai-sdk/) to @deuz-sdk/core. Triggers include "migrate from the AI SDK", "replace ai with @deuz-sdk/core", "we use streamText/generateText/useChat and want to switch", removing @ai-sdk/openai or @ai-sdk/anthropic, porting a toUIMessageStreamResponse route, converting…

not rated 508 +4 changed 24d ago A SkillSpector: pass 118 tokens original MIT

ast-introspection

150

pilinux/gorest

Skill Claude CodeCodex

Use Go AST-aware analysis to enumerate symbols, extract signatures, and propose mechanically safe refactors (read-only by default).

not rated 506 today A SkillSpector: pass 28 tokens original MIT

extendscript

151

leancoderkavy/premiere-pro-mcp

Cursor rule Cursor

ES3 ExtendScript generation and string escaping for CEP/AE host scripts.

not rated 494 +27 today A 0 tokens original MIT

google-ai-edge/litert-samples

Skill Claude CodeCodex

Rapidly migrate an Android application from legacy TensorFlow Lite (TFLite) to the modern LiteRT CompiledModel API (2.x) in Open Source GitHub repositories, keeping the TensorFlow Lite Support Library as LiteRT Support (litert-support 2.3.0). Covers buffer reuse, NPU JIT compilation, a reference implementation, and a…

not rated 489 +8 changed 1mo ago A SkillSpector: pass 101 tokens original Apache-2.0

MinaSaad1/pbi-cli

Skill Claude CodeCodex

Vibe-code Power BI custom visuals end-to-end: scaffold a TypeScript project, iterate on src/visual.ts and capabilities.json, validate with the Power BI Visuals SDK toolchain, package to .pbiviz, and import into a PBIR report. Invoke this skill whenever the user mentions "custom visual", "pbiviz"…

not rated 487 +3 yesterday A SkillSpector: warn 152 tokens original MIT

frontend_dev

154

vibesurf-ai/VibeSurf

Cursor rule Cursor

Guidelines for frontend development in Langflow, focusing on React/TypeScript UI components, build processes, and frontend testing.

not rated 482 8mo ago A 0 tokens

global

155

FreePeak/db-mcp-server

Cursor rule Cursor

You are an expert in Golang, TypeScript, and JavaScript development, focusing on scalable, maintainable, and performant code. Follow these principles for all suggestions, code generation, and responses.

not rated 480 +4 21d ago A 289 tokens original MIT

swift-testing-expert

156

AvdLee/Swift-Testing-Agent-Skill

Plugin Claude Code

Bundles 1 skill · 73 tokens together

Expert Swift Testing guidance for test structure, #expect/#require usage, traits and tags, parameterized tests, async waiting patterns, parallel execution, and XCTest migration.

not rated 479 +2 1mo ago A tokens not measured original MIT

zener-language

157

diodeinc/pcb

Skill Claude CodeCodex

Read or edit Zener HDL, package APIs, and tool-managed dependencies.

not rated 474 +3 changed 1mo ago A Socket: passSnyk: passSkillSpector: pass 19 tokens original MIT

plinth-tech-lead

158

jabrena/plinth

Agent Claude CodeCursor

Tech lead for Java Enterprise Development. Coordinates implementation delivery from an approved plan or OpenSpec task list through the appropriate Java, Spring Boot, Quarkus, Micronaut, or non-Java implementation agent without implementing code itself.

not rated 461 +4 today A 52 tokens original Apache-2.0

cm

159

Dicklesworthstone/cass_memory_system

Skill Claude CodeCodex

CASS Memory System - procedural memory for AI coding agents. Three-layer cognitive architecture with confidence decay, anti-pattern learning, cross-agent knowledge transfer, trauma guard safety system. Bun/TypeScript CLI.

not rated 458 +1 changed 18d ago D 42 tokens

bwfc-migration

160

FritzAndFriends/BlazorWebFormsComponents

Skill Claude CodeCodex needs its repo

Migrate ASP.NET Web Forms applications to Blazor Server using the webforms-to-blazor CLI tool and BlazorWebFormsComponents (BWFC). Orchestrates L1 automated transforms via CLI, then guides L2 contextual transforms. WHEN: "migrate aspx", "convert web forms", "web forms to blazor", "run migration". INVOKES…

not rated 455 +1 4mo ago A SkillSpector: warn 115 tokens original MIT

fluent

161

m98/fluent

Plugin Claude Code

Bundles 12 skills, 4 hooks · 956 tokens together

Fluent — AI Language Learning Kit. Personal AI tutor for any target language. Uses spaced repetition (SM-2), active recall, adaptive difficulty, and tracking across 6 databases. Daily practice: /fluent-review, /fluent-vocab, /fluent-writing, /fluent-speaking, /fluent-reading, /fluent-learn. Start with /fluent-setup.

not rated 453 +9 4mo ago A tokens not measured original MIT

smithers

162

smithersai/smithers

Skill Claude CodeCodex

Drive Smithers durable flows for ordered agent stages, retries, approvals, bounded loops, and crash-safe work. Run existing flows or author TypeScript flows with Flow.make, Action.make, and Effect v4. If SMITHERSINSIDERUN is set, do the assigned step directly; never launch or steer another run.

not rated 446 +6 changed 10d ago A 68 tokens original MIT

swiftui-expert-skill

163

AFK-surf/OpenBridge

Skill Claude CodeCodex

Write, review, or improve SwiftUI code following best practices for state management, view composition, performance, modern APIs, Swift concurrency, and iOS 26+ Liquid Glass adoption. Use when building new SwiftUI features, refactoring existing views, reviewing code quality, or adopting modern SwiftUI patterns.

not rated 433 +1 5mo ago A SkillSpector: pass 68 tokens original MIT

coding-standards

164

dmmulroy/skills

Skill Claude CodeCodex

Correct-by-construction TypeScript standards. Use for TypeScript engineering or when another skill needs the user's coding standards.

not rated 433 +2 3mo ago A Socket: passSnyk: passSkillSpector: pass 28 tokens original MIT

symposium

165

symposium-dev/symposium

Skill Claude CodeCodex

Critical information that will help you with Rust development or information about Rust crates.

not rated 432 +11 2d ago A 18 tokens

@graph-tooling

166

graphprotocol/graph-tooling

Cursor rule Cursor needs its repo

Cursor rule "@graph-tooling" from graphprotocol/graph-tooling, covering the graph tooling, core packages, @graphprotocol/graph-cli, @graphprotocol/graph-ts and development environment.

not rated 425 yesterday A 1,892 tokens original Apache-2.0

vera-language

167

aallan/vera

Skill Claude CodeCodex

Write programs in the Vera programming language. Use when asked to write, edit, debug, or review Vera code (.vera files). Vera is a statically typed, purely functional language with algebraic effects, mandatory contracts, and typed slot references (@T.n) instead of variable names.

not rated 420 changed today A SkillSpector: pass 61 tokens original MIT

moonbit-practice

168

mizchi/skills

Skill Claude CodeCodex

MoonBit code generation and packaging best practices. Use when writing MoonBit code to avoid common AI mistakes with syntax, tests, and benchmarks, or when defining and publishing a Wasm executable with SKILL.md for the MoonBit Skills Marketplace.

not rated 419 +3 changed 1mo ago A 53 tokens

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