io.github.mohitagw15856/pm-claude-skills/database-migration-plan

Write a safe, zero-downtime database migration plan for a schema change. Use when asked to plan a database migration, design a zero-downtime schema change, document an expand/contract migration, produce a rollback procedure for a database change, or coordinate a database schema update with a deployment. Produces a structured migration plan covering migration objectives, backward compatibility analysis, expand/contract phase breakdown, exact SQL, rollback steps per phase, data validation queries, and a deployment runbook.

io.github.mohitagw15856/pm-claude-skills/database-schema-design

Document or design a database schema with entity relationships, table definitions, constraints, indexes, and access patterns. Use when asked to design a database, document an existing schema, model entities and relationships, define table structures, plan an index strategy, or produce a data model for review. Produces a structured schema document covering an ER diagram, table DDL definitions, index strategy, access pattern analysis, normalization decisions, and migration notes.

io.github.mohitagw15856/pm-claude-skills/sql-query-explainer

Explains, optimises, writes, and documents SQL queries. Use when asked to explain a SQL query, optimise slow SQL, translate SQL to plain English for non-technical stakeholders, write a query from a natural language description, or produce query documentation. Produces plain-English explanations, annotated optimised queries, or a data dictionary covering output shape, assumptions, and known limitations. Works across PostgreSQL, MySQL, BigQuery, Snowflake, and standard SQL.

io.github.langfuse/langfuse/code-review

Shared code review workflow for Langfuse. Use when reviewing a PR, branch, diff, or local changes for correctness, regressions, risk, and missing tests. Start with references/review-checklist.md for repo-specific review rules and use package AGENTS.md files plus any matching shared skills when the change touches those areas.

io.github.langfuse/langfuse/backend-dev-guidelines

Shared backend guide for Langfuse's Next.js, tRPC, BullMQ, and TypeScript monorepo. Use when creating or reviewing tRPC routers, public REST endpoints, BullMQ queue processors, backend services, middleware, Prisma or ClickHouse data access, OpenTelemetry instrumentation, Zod validation, env configuration, or backend tests across web, worker, or packages/shared.

io.github.langfuse/langfuse/security-review

Security review patterns for Langfuse. Use during code review, design, or planning whenever a change accepts user-supplied URLs, host/endpoint/baseURL fields, secrets, cross-tenant data, new outbound HTTP requests, new integrations (webhooks, blob storage, LLM connections, image proxies), redirect-following behavior, or new auth/permission scopes. Covers SSRF/outbound URL validation today and is intentionally extensible to other recurring security findings (tenant isolation, secret handling, redirect mishandling, file upload, RBAC scope drift).

io.github.EXboys/evotown/database-query

通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用；禁止直连数据库或写入 SQL。

io.github.crbnos/carbon/design

Research-driven feature design with implementation plan. Combines brainstorming and planning into one flow. Use when designing a new feature. Triggers on "design", "brainstorm", "plan a feature", "how should we build X".

io.github.vm0-ai/vm0/database-development

Database migrations and Drizzle ORM guidelines for the vm0 project

io.github.bruc3van/agent-skills-guard/sql-injection

Rule matrix security fixture for sql_injection used by security rule matrix integration tests; not intended for production deployment.

io.github.vm0-ai/vm0/testing

Comprehensive testing patterns and anti-patterns for writing and reviewing tests

io.github.MarceloClaro/OpenCode_Ecosystem/automation-governance

Automation Governance skill for the OpenCode ecosystem

io.github.EpicenterHQ/epicenter/frontend-design

Visual design direction for new or redesigned frontend surfaces: layout, typography, color, motion, and anti-generic aesthetics. Use when designing pages, dashboards, posters, marketing surfaces, or exploratory UI variations.

io.github.motcke/cursor-ext-rtl/cursor-rtl-visual-fix

Fix Cursor RTL rendering issues end-to-end with visual verification. Use when the user provides a cursor-ext-rtl GitHub issue, mentions RTL visual bugs, Markdown tables, Hebrew/Arabic/Persian layout, Cursor chat rendering, or asks to develop and visually test a fix.

io.github.boshu2/agentops/automation-shape-routing

Run automation shape routing.

io.github.boshu2/agentops/automation-shape-routing

Front door for agent automation — decide the SHAPE (Workflow vs ATM vs skill), then hand off. Triggers: "build automation", "convert skills to workflows", "which shape".

io.github.NousResearch/hermes-agent/codex

Delegate coding to OpenAI Codex CLI (features, PRs).

io.github.OneWave-AI/claude-skills/css-animation-creator

Create professional CSS animations, transitions, micro-interactions, and complex motion design. Use when adding animations, hover effects, loading states, page transitions, scroll animations, or any motion design work.

io.github.apify/mcpc/claude-skill

Use the mcpc CLI to work with MCP (Model Context Protocol) servers from the shell - connect to a server as a persistent session, then list and call tools, read resources, get prompts, and run async tasks. Use --json for scripting and code mode. Reach for this whenever interacting with MCP servers, calling MCP tools, or accessing MCP resources programmatically.

io.github.zeroclaw-labs/zeroclaw/github-issue-triage

Issue triage and lifecycle management agent for ZeroClaw. Use this skill whenever the user wants to: triage open issues, close stale/duplicate/fixed issues, apply labels, run a backlog sweep, enforce the RFC stale policy, or handle a specific issue. Trigger on: 'triage issues', 'issue triage', 'sweep issues', 'close stale issues', 'handle issue #N', 'backlog sweep', 'label issues', 'stale pass', 'wont-fix pass', 'issue accounting', 'how many issues', 'backlog health', or any request involving issue lifecycle management for the ZeroClaw project.

io.github.addyosmani/agent-skills/security-and-hardening

Hardens code against vulnerabilities. Use when handling user input, authentication, data storage, or external integrations. Use when building any feature that accepts untrusted data, manages user sessions, or interacts with third-party services.

io.github.shuvonsec/claude-bug-bounty/security-arsenal

Security payloads, bypass tables, wordlists, gf pattern names, always-rejected bug list, and conditionally-valid-with-chain table. Use when you need specific payloads for XSS/SSRF/SQLi/XXE/NoSQLi/command injection/SSTI/IDOR/path-traversal/HTTP smuggling/WebSocket/MFA bypass, bypass techniques, or to check if a finding is submittable. Also use when asked about what NOT to submit.

io.github.ethereum/ethereum-org-website/design-system

Use when building, refactoring, or styling any UI in the ethereum.org Next.js site (`src/components/`, `app/`, `src/styles/`, `public/content/`, or any `.tsx`/`.mdx`/`.css` change that affects the rendered UI). Provides canonical component choices, design tokens, RTL/i18n rules, server/client guidance, and the "use a variant, not a new component" pattern for the project's Tailwind v4 + Radix + shadcn-style design system.

io.github.hashgraph-online/awesome-codex-plugins/automation-shape-routing

Run automation shape routing.