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.

fea

625

GreatApo/FEA-MCP

MCP server Claude CodeCodexCursor +2

MCP server "fea" as configured in GreatApo/FEA-MCP. Runs ${workspaceFolder}\src\server.py with python.

not rated 21 +1 1mo ago A tokens not measured original MIT

shelly-forge

626

mslavov/shelly-forge

Skill Claude CodeCodex

Create, test, build, deploy, and debug TypeScript automations on Shelly devices with the shelly-forge CLI. Use for deploy verification, rollback, logs, status, device not responding, script crashed, configuration errors, or unit test a Shelly script with shelly-forge/testing, or develop without hardware with…

not rated 21 +1 2d ago A 93 tokens original MIT

maven-code-search

628

salitaba/maven-decoder-mcp

Skill Codex

Use the Maven Decoder MCP server to inspect code, APIs, methods, dependencies, versions, and usage examples from Maven artifacts, both those installed in the user's local /.m2 repository and those published on Maven Central. Use when working on Java, Maven, Gradle, Spring, Jakarta, Android, or JVM projects and the…

not rated 20 changed 1mo ago A 109 tokens original MIT

bobmatnyc/mcp-skillset

Skill Claude CodeCodex

Production-grade FastAPI development with async patterns, Pydantic v2, dependency injection, ML/AI endpoint design, and modern Python best practices for building high-performance REST APIs.

not rated 20 8mo ago A 41 tokens original MIT archived

javadc

631

idachev/mcp-javadc

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

Model Context Protocol (MCP) server for Java decompilation. Runs locally from the @idachev/mcp-javadc npm package.

not rated 20 1y ago A tokens not measured original ISC

ableton-extension

632

aker-dev/ableton-extension-skill

Skill Claude CodeCodex

Build, modify, and debug Ableton Live extensions written with the @ableton-extensions/sdk — TypeScript/Node.js code that runs in Live's Extension Host. Use this whenever the user is working on an Ableton Live extension: scaffolding a new one, adding context-menu actions or commands, navigating or mutating the Live Set…

not rated 20 5mo ago A 202 tokens

neoapi-python

633

phenomenoner/neoapi-skill

Skill Claude CodeCodex

Python SDK guidance for Fubon Neo, a financial service API used to access market data and place trades.

not rated 20 3mo ago A 62 tokens

ios-xcodegen

634

fiveonecode/agent-skills

Skill Claude CodeCodex

Use for repositories that already use or explicitly evaluate XcodeGen: maintain project.yml/project.yaml as source of truth, diagnose generated projects, configure resources and test hosts, manage SwiftPM state, and verify binary packaging without replacing general Xcode build guidance.

not rated 20 4d ago A SkillSpector: pass 55 tokens original MIT

project-init

635

linshidream/skill-hub

Skill Claude CodeCodex

Initialize a project scaffold into an empty directory (or add a new child module to an existing Java project). Two engineering families: Java (java-web / java-mcp → maven + Docker image) and frontend (web-pc = vite+React+antd PC web / taro-mobile = Taro3.6+NutUI3.0 multi-end H5+WeChat miniprogram → pnpm exact-version…

not rated 20 changed 1mo ago A SkillSpector: pass 0 tokens original MIT

effect-best-practices

636

betalyra/effect-skills

Skill Claude CodeCodex

Enforces Effect-TS patterns for services, errors, layers, and atoms. Use when writing code with Effect.Service, Schema.TaggedError, Layer composition, or effect-atom React components.

not rated 20 3mo ago A 45 tokens original MIT

coding-style

637

Fuwn/suckless-agent-skills

Skill Claude CodeCodex

Coding style guidelines for C and POSIX code, covering layout, formatting, declarations, headers, and consistency expectations.

not rated 20 7mo ago A 26 tokens original MIT

dbos-golang

638

dbos-inc/agent-skills

Skill Claude CodeCodex

DBOS Go SDK for building reliable, fault-tolerant applications with durable workflows. Use this skill when writing Go code with DBOS, creating workflows and steps, using queues, using the DBOS Client from external applications, or building Go applications that need to be resilient to failures.

not rated 20 +1 changed 9d ago A SkillSpector: warn 62 tokens original MIT

rails-conventions

639

ethos-link/rails-conventions

Skill Codex

Modern Ruby and Rails application architecture, implementation, and review guidance for production codebases. Use when building or reviewing Ruby on Rails 8 features across models, controllers, routes, Hotwire, jobs, APIs, performance, security, and testing. Trigger for requests mentioning Rails 8, Active Record…

not rated 20 +1 changed 10d ago A 92 tokens original MIT

sn-sdk-fluent

640

aatrey882/servicenow-agent-skills

Skill Claude CodeCodex

Use when working with ServiceNow Fluent DSL (.now.ts files) — generating, reviewing, or explaining metadata definitions for tables, ACLs, business rules, UI pages, client scripts, script includes, flows, service portal widgets, and other ServiceNow metadata types. Covers all 6 column types, all $id-required types, and…

not rated 20 +1 6mo ago A 80 tokens original MIT

210-go

641

d-padmanabhan/agent-engineering-handbook

Cursor rule Cursor needs its repo

Secure, idiomatic, maintainable Go with evidence-based performance; applies to generation and review.

not rated 20 changed 1mo ago A 19 tokens original MIT

lang-tutor

642

hamsamilton/lang-tutor

Plugin Claude Code

Bundles 1 skill, 1 hook · 30 tokens together

Turns Claude Code into a language learning environment. Get grammar corrections, idiom suggestions, and vocabulary translations while coding in your target language.

not rated 20 +3 2mo ago A tokens not measured original MIT

laravel

643

Macavity/mapeditor

Cursor rule Cursor

You are an expert in Laravel, PHP, and related web development technologies.

not rated 20 7mo ago A 600 tokens GPL-2.0

phpstan-type-trace

644

kayw-geek/phpstan-type-trace

Plugin Claude Code

Bundles 1 skill · 143 tokens together

See the full type-inference chain of any PHP value in PHPStan — every assignment, parameter binding, narrowing, and read up to the failing line. Lets Claude Code fix PHPStan errors with upstream type evidence instead of guesses.

not rated 19 5mo ago A tokens not measured original MIT

rust-architect

645

nanlong/rust-architect

Plugin Claude Code

Bundles 1 skill · 51 tokens together

Rust architecture and design patterns skill for Claude Code - creates comprehensive project documentation, ADRs, guardrails, and handoff docs.

not rated 19 11mo ago A tokens not measured original MIT

literal

646

stevegeek/claude-ruby-plugins

Plugin Claude Code

Bundles 1 skill · 159 tokens together

Skill for the Literal gem by Joel Drapper - runtime-checked types, properties, structs, data, value objects, enums, flags, generic collections, results, and serialization.

not rated 19 10d ago A tokens not measured original Unlicense

lab-report-writer

647

endearqb/endearqb-skills

Skill Claude CodeCodex

A writing workflow for producing structured, journal-style laboratory, research, engineering, or competition reports from experiment details and results.

not rated 19 2mo ago A SkillSpector: pass 256 tokens original MIT

implement-project

648

devfullcycle/fc-techweek-plugins

Command Claude Code

You are an experienced Software Engineer specializing in Go. You are working inside a repository that contains a docs/ folder and a tasks.md file that groups tasks by numbered sections.

not rated 19 1y ago A 0 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: