Backend & APIs · For developers

Review FastMCP vulnerability reports before accepting, rejecting, patching, scoring, or publishing them.

PrefectHQ/fastmcp

Read, send, search, and manage Slack workspaces with the slackcli binary.

shaharia-lab/slackcli

A skill your agent uses for Pest PHP testing in Laravel projects only.

liberusoftware/real-estate-laravel

A skill your agent uses when sending transactional emails (welcome messages, order confirmations, password resets, receipts), notifications, or bulk emails via Resend API.

viclafouch/meme-studio

Produce a polished, self-contained HTML "readout" document under ~/.readouts (with an auto-maintained index page), either by snapshotting the findings accumulated in the current conversation or —…

warpdotdev/common-skills

Build, flash, recover, and verify the ESP32-S3 Super Mini MAVLink/ESP-NOW USB receiver in examples/rxesp32s3mavlinkrcusb.

RomanLut/hx_espnow_rc

Aqua is a CLI-first message tool for AI agents. An agent skill from quailyquaily/aqua.

quailyquaily/aqua

Inspect Android network captures and intercept HTTP calls with the Snap-O CLI for a selected device/socket.

openai/snap-o

Apply core Ruby on Rails best practices for architecture, naming, safety, and maintainability.

marckohlbrugge/37signals-skills

monitor recent arxiv papers and produce a chinese digest when the user needs a filtered paper watchlist, a ranked update for agent or rag related topics, or an optional feishu webhook push from…

chtc66/academic-skills

Guides Sourcegraph CLI patch, minor, and major releases. An agent skill from sourcegraph/src-cli.

sourcegraph/src-cli

Explore and query data on S3, Cloudflare R2, GCS, MinIO, or any S3-compatible storage.

duckdb/duckdb-skills

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems.

ynulihao/AgentSkillOS

Scans any project codebase for new/changed modules, endpoints, middleware, infrastructure, Docker topologies, SQL queries, or permissions and updates docs/architecture/architecture.json.

ahmedemad3/arch-wiki

Measure, optimize, or review performance in the Static Web Server (SWS) project — request hot path, syscalls, allocations, compression cost, caching, thread configuration, binary size, CodSpeed…

static-web-server/static-web-server

Operate Spatie and Freek's hosting with private credentials.

freekmurze/dotfiles

API versioning strategies for ASP.NET Core. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Entry point for building an MCP server: asks about the use case, picks a deployment model and tool-design pattern, then hands off to more specialized skills.

anthropics/claude-plugins-official

Manage Linear issues via GraphQL API. An agent skill from letta-ai/lettabot.

letta-ai/lettabot

Plan, run, and diagnose reproducible RT-VLM GPU performance canaries and benchmarks.

NVIDIA-AI-Blueprints/video-search-and-summarization

Search and retrieve agent skills at runtime. An agent skill from assafelovic/skyll.

assafelovic/skyll

Evidence-led analysis of Altium schematic and PCB designs using netlist tracing, full symbol-pin coverage, connector and PCB pad inventories, local schematic screenshots/SVG labels, component…

Tansuo2021/ADtoKeil

Use radar for smart contract security analysis, AST generation, and detection template development.

Auditware/radar

RealSenseID face authentication SDK reference. An agent skill from realsenseai/RealSenseID.

realsenseai/RealSenseID

FateCat 执行型测算基础设施 skill：安装并校验当前仓库，执行生产化 capability，输出 JSON / Markdown，启动 Web / API / Telegram 交付层，并在发布前运行仓库卫生与生产就绪门禁。Use when 用户要求测算、排盘、生成报告、启动 Web/API/Bot、验收 skill、导出 bundle、检查生产可用性。

tradecatlabs/fatecat

Privacy and security compliance scanner for the Finance Guru repo.

AojdevStudio/Finance-Guru

Guidance for Groovy 5 work in Grails projects: syntax, closures, traits, DSLs, metaprogramming, Spock tests, static compilation and Java 21 integration.

apache/grails-core

Build multi-platform chat bots with Chat SDK (chat npm package).

databuddy-analytics/Databuddy

Guide a user end-to-end through setting up Chrome Web Store API release automation in any repository.

brianlovin/agent-config

A skill your agent uses when running the Nango application locally for development and browser testing - covers Docker services, dev commands, service URLs, and troubleshooting startup issues

NangoHQ/nango

Land a PR that requires a coordinated ts-mono submodule change.

UKGovernmentBEIS/inspect_ai

Security audit of Solidity code while you develop. An agent skill from Gabson0x/bountyforge.

Gabson0x/bountyforge

Xilinx 全工具链综合助手，覆盖从零到一的完整 FPGA/MPSoC 工程构建，包括： - Vivado：硬件设计、Block Design、IP 配置、XDC 约束、综合实现、比特流生成 - Vitis HLS：C/C++ 高层次综合，生成自定义 IP 核 - Vitis Unified IDE（2022.x+）：嵌入式软件开发，Platform/Domain/Application…

QingquanYao/xilinx-skill

A skill your agent uses for Laravel Wayfinder which auto-generates typed functions for Laravel controllers and routes.

slimani-dev/muraqib

Forward-ports or backports a single PR or branch onto the currently checked-out Saleor branch, handling GraphQL version markers and migration numbering along the way.

saleor/saleor

Operates a mailbox from the terminal with the external Himalaya CLI over IMAP, SMTP, Notmuch or Sendmail, separate from any built-in email gateway adapter.

Prismer-AI/PrismerCloud

Generate API documentation from code. An agent skill from huangjia2019/claude-code-engineering.

huangjia2019/claude-code-engineering

Keyboard shortcut conventions for Supabase Studio. An agent skill from supabase/supabase.

supabase/supabase

A skill your agent uses when contributing to InsForge's product documentation in this repository.

InsForge/InsForge

A skill your agent uses whenever the user wants to write, scaffold, or build a Solana smart contract or program from scratch.

Frankcastleauditor/safe-solana-builder

Inspect what a Laravel request actually did — queries, exceptions, timing, cache, auth, views — by reading the profiling data Laravel Debugbar already captured, via Artisan commands.

hexlet-volunteers/hexlet-sicp

Scaffold and implement authentication in TypeScript/JavaScript apps using Better Auth.

deadlock-mod-manager/deadlock-mod-manager

Integrates MetaMask Embedded Wallets (Web3Auth) for non-custodial wallets via social login or custom JWT (Firebase, Auth0, Cognito).

Web3Auth/web3auth-examples

A skill your agent uses when building, wiring, reviewing, or debugging MailTime and ostrio:mailer email queues for horizontally scaled Node.js, Bun, or Meteor apps.

veliovgroup/mail-time

A skill your agent uses when asked to perform any of the following actions in a Java project: - To add jspecify support - To prevent NullPointerExceptions - To better handle Nullability This skill…

sivaprasadreddy/sivalabs-agent-skills

Verify fal app behavior end to end: deploy aliases, test public websocket endpoints, and inspect live runners.

daydreamlive/scope

Write correct and complete RSpec tests for Doorkeeper. An agent skill from doorkeeper-gem/doorkeeper.

doorkeeper-gem/doorkeeper

Build consistent, accessible UIs in Rails using maquinacomponents.

maquina-app/maquina_components