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Open-source tools & agent skills to build the things you’re paying for.

"UX measurement: HEART framework, SUS, UEQ, SUPR-Q, task success and time-on-task metrics, A/B testing statistics, AI-specific metrics, and design system ROI. Use when defining UX KPIs, building a measurement plan, interpreting a usability score, or proving UX impact.". The workflow is tied to ux-metrics-measurement and specifies practical inputs, decisions, or outputs rather than.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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A review workflow for checking an iOS app against Apple’s App Store Review Guidelines by gathering current policy text and assessing likely rejection risks.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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assignment-check

Agent skill52

name: assignment-check description: 作业提交前检查 / assignment preflight checker。用于“检查作业能不能交、提交前再 check、是否符合老师要求、check my assignment before I submit it、review my homework/essay/report/code against the brief or rubric”等场景。把老师要求拆成 requirement ledger,逐条映射到学生证据;能用工具就实际验证,最后按潜在失分影响给出最该先改的 1–3 项。 license: MIT. The workflow is tied to assignment-check and specifies practical inputs, decisions, or outputs rather than only providing general inspiration.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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Implements and troubleshoots Auth0 authentication and API authorization across supported frameworks, routing tasks such as login, sessions, tokens, protected routes, and user management to relevant references.

Added 2026-10-07
Works with
Claude Code
GitHub

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Turns a deployment goal into Huawei Cloud Terraform configurations by gathering resource requirements, checking reuse, generating code, and guiding execution through approval.

Added 2026-10-07
Works with
Agent Skills-compatible hosts (the pinned README documents `npx skills`; named hosts not specified).
GitHub

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Advises on scalable Terraform module design, remote state, security, testing, and multi-environment infrastructure automation, including module boundaries, secret handling, and CI validation.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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Inspects Pipefy AI-agent and automation executions, usage statistics, credit consumption, and job history to diagnose failures and explain recent activity.

Added 2026-10-07
Works with
Agent Skills-compatible clients (named hosts not listed in the pinned README).
GitHub

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Provides task-focused terminal workflows for GitLab operations through the official `glab` CLI, including merge requests, issues, pipelines, and repository management.

Added 2026-10-07
Works with
Agent Skills-compatible clients; README also documents OpenClaw.
GitHub

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Analyzes Sent message status, activities and webhooks to explain delivery changes and funnel drop-offs across SMS, WhatsApp and RCS.

Added 2026-10-07
Works with
Claude Code, Other MCP-capable agents
GitHub

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A detailed application-security workflow spanning threat modeling, OWASP risks, and SAST, DAST, and dependency-analysis tools.

Added 2026-10-07
Works with
Claude Code
GitHub

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hot-topics

Agent skill47

Fetches trending and hot-search topics from Chinese social platforms including Weibo, Zhihu, Baidu, Douyin and Bilibili.

Added 2026-10-07
Works with
Claude Code, Codex +1
GitHub

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astro-framework

Agent skill46

Astro implementation guidance for content-driven sites, including islands, content collections, SSR, i18n, sessions, and view transitions.

Added 2026-10-07
Works with
Claude Code, Cursor +3
GitHub

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Cypress Test Author

Agent skill45

Creates, updates, and fixes Cypress end-to-end and component tests, using the project’s existing commands, fixtures, and selectors to cover the requested behavior.

Added 2026-10-07
Works with
Cursor, GitHub Copilot +1
GitHub

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Generates architecture, flow, sequence, and infrastructure diagrams from project code, IaC, or a natural-language system description through Eraser’s diagram workflow.

Added 2026-10-07
Works with
Claude Code, Cursor
GitHub

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Guides Terraform/OpenTofu configuration, modules, testing, state management, and HCL review, with safeguards for resource addresses, plan replacement, and billable tests.

Added 2026-10-07
Works with
Claude Code, Codex +4
GitHub

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cloudbase

Agent skill36

Tencent CloudBase guidance for building, deploying, debugging, and migrating web, mini-program, and mobile apps.

Added 2026-10-07
Works with
Agent Skills-compatible hosts through skills CLI
GitHub

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Reconciles supplier invoices against purchase orders and goods receipts, extracting key fields and surfacing duplicates, price/quantity variances, missing documents, and approval holds. It distinguishes valid two-way exceptions from mandatory three-way matches for direct materials.

Added 2026-10-07
Works with
Cowork, Claude Code +1
GitHub

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tanstack-cli

Agent skill35

TanStack ecosystem skills and CLI guidance for scaffolding applications with integrations, templates, and agent assistance.

Added 2026-10-07
Works with
Claude Code plugin hosts, Other skills CLI hosts
GitHub

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Terraform and OpenTofu guidance for writing, reviewing, and refactoring infrastructure modules and state workflows.

Added 2026-10-07
Works with
Agent Skills-compatible hosts via skills CLI
GitHub

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Builds reactive, type-safe Convex backends covering schema, queries/mutations/actions, indexes, authentication, file storage, scheduling, real-time features, and mobile backend patterns.

Added 2026-10-07
Works with
Claude Code, Codex +3
GitHub

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Configures the Infisical Agent daemon to authenticate, renew machine-identity tokens, and render environment-scoped secrets to files through Go templates without modifying application code.

Added 2026-10-07
Works with
Claude Code, Codex +3
GitHub

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restaurant-menu

Agent skill31

name: restaurant-menu description: Menu engineering analysis — item placement, description quality, pricing psychology, upsell opportunities, photo presence, Kasavana matrix (Stars/Plowhorses/Puzzles/Dogs) version: 1.0.0 author: AI Restaurant Team tags: [restaurant, menu, engineering, kasavana, pricing]. The workflow is tied to restaurant-menu and specifies practical inputs, decisions, or outputs rather than only providing general inspiration.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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Builds, edits, and reviews Superwall paywalls, onboarding, and web-to-app flows by connecting to the authenticated browser editor and discovering its current editing tools.

Added 2026-10-07
Works with
Codex, Cursor +1
GitHub

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Run a structured rigor audit on how a team validated (or plans to validate) its assumptions — for a discovery plan, experiment, test, or any "we validated it" claim. Produces a severity-rated issue list with concrete fixes — catches testing the comfortable assumption instead of the riskiest, untestable. The workflow is tied to.

Added 2026-10-07
Works with
Claude Code, Codex +1
GitHub

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Implements serverless and edge rate limiting with Upstash Redis using fixed-window, sliding-window, or token-bucket strategies.

Added 2026-10-07
Works with
Claude Code, Codex +3
GitHub

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appwrite-cli

Agent skill27

First-party Appwrite CLI guidance for project linking, config-driven pull and push, one-off service commands, code generation and CI authentication.

Added 2026-10-07
Works with
Claude Code, Codex +1
GitHub

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qa-use E2E Testing

Agent skill27

Creates and runs browser-driven E2E tests with the qa-use CLI, using YAML test cases, application configuration, browser actions, and evidence-based failure debugging.

Added 2026-10-07
Works with
Codex, OpenCode
GitHub

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Plans, creates and optimizes digital marketing campaigns with channel, audience, creative and measurement steps.

Added 2026-10-07
Works with
Claude Code
GitHub

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Builds a HubSpot contact segment from lifecycle stage, engagement, title, geography, ownership, or company firmographics, then exports it as JSONL for campaign use. The skill documents filter syntax and pitfalls, live property discovery, and batched traversal from target companies to their associated contacts.

Added 2026-10-07
Format
SKILL.md
GitHub

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Reviews and designs defensive web security for applications, APIs, SaaS, ecommerce, and dashboards, covering secure defaults, authorization, sessions, observability, and maintainable controls.

Added 2026-10-07
Works with
Codex, Cursor
GitHub

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crowdsec

Agent skill25

Official CrowdSec operational guidance for installation, upgrades, parsers, scenarios, profiles, bouncers, notifications, AppSec WAF and debugging.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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Applies usability principles such as system status, error prevention, consistency, and feedback to implementation choices in software interfaces.

Added 2026-10-07
Works with
Claude Code, Cursor
GitHub

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Implements REST endpoints in ABP Framework using AppServices, DTOs, pagination, filtering, and authorization patterns for C# applications.

Added 2026-10-07
Works with
Claude Code
GitHub

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file-ops

Agent skill24

name: file-ops description: >- Local file operations on the user's machine: format conversion (image, PDF, Excel, DOCX, HTML, Markdown), file inspection (metadata, dimensions, page counts, sheet names), zip archive creation and extraction, and text extraction from PDF, DOCX, XLSX, HTML, Markdown, and image. The workflow is tied to file-ops and specifies practical inputs.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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API Security Review

Agent skill21

Reviews API routes, controllers, services, and schemas against the OWASP API Security Top 10 2023. It traces user input through authorization, data access, validation, and response handling, and produces actionable findings while noting secure patterns.

Added 2026-10-07
Works with
Claude Code, Cursor +4
GitHub

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Roblox Open Cloud

Agent skill20

Guides external tools, web apps, CI jobs, and supported in-experience code using Roblox Open Cloud APIs, including authentication choice, scopes, secret storage, webhooks, rate limits, and REST-versus-engine boundaries.

Added 2026-10-07
Works with
Codex, Cline
GitHub

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A source-aware threat-modeling skill that enumerates assets, trust boundaries, attacker capabilities, abuse paths, and mitigations from a target repository.

Added 2026-10-07
Works with
Claude Code
GitHub

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Reviews frontend UI quality, design-system consistency, accessibility and responsive behavior against product requirements.

Added 2026-10-07
Works with
Claude Code, Codex +1
GitHub

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A script-backed skill for discovering available Axiom metrics and tags, selecting query shapes, and retrieving time-series data for operational analysis.

Added 2026-10-07
Works with
Claude Code, Codex
GitHub

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Creates a new AI-agent application using the VoltAgent framework, with both a CLI flow and manual project bootstrap instructions. It guides initial project setup and points to the official VoltAgent documentation for framework-specific implementation details.

Added 2026-10-07
Format
SKILL.md
GitHub

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