API Dev
API design, REST, GraphQL
mcp-grep-code
by vaayne
Search real-world code examples from over a million public GitHub repositories. Use when finding code patterns, implementation examples, or how libraries are used in practice. Triggers on "find code examples", "how is [library] used", "search GitHub code", "grep.app search", "code pattern".
api-design
by cosmix
Designs RESTful APIs, GraphQL schemas, and RPC interfaces following best practices for consistency, usability, and scalability. Trigger keywords: api design, REST, RESTful, REST API, GraphQL, GraphQL schema, gRPC, OpenAPI, Swagger, endpoint, route, resource, CRUD, HTTP method, GET, POST, PUT, PATCH, DELETE, status code, pagination, filtering, sorting, versioning, HATEOAS, API versioning, schema design, RPC, service design.
before-after
by cosmix
Generates before/after verification pairs for loom plans. Proves a stage actually changed system behavior by capturing state before and after implementation. Use for delta-proof verification — proving new commands, endpoints, modules, or bug fixes work by comparing system state.
chrome-webstore-release-blueprint
by brianlovin
Guide a user end-to-end through setting up Chrome Web Store API release automation in any repository. Use when asked to walk someone through OAuth/CWS credential setup, refresh token creation, local/CI secret setup, version-based publish automation, and submission status checks.
excalidraw-skill
by lingzhi227
Programmatic canvas toolkit for creating, editing, and refining Excalidraw diagrams via MCP tools with real-time canvas sync. Use when an agent needs to (1) draw or lay out diagrams on a live canvas, (2) iteratively refine diagrams using describe_scene and get_canvas_screenshot to see its own work, (3) export/import .excalidraw files or PNG/SVG images, (4) save/restore canvas snapshots, (5) convert Mermaid to Excalidraw, or (6) perform element-level CRUD, alignment, distribution, grouping, duplication, and locking. Requires a running canvas server (EXPRESS_SERVER_URL, default http://localhost:3000).
gemini-to-seedream-migration
by julianromli
Migrate AI image generation from Google Gemini 2.5 Flash to BytePlus SeeDream v4.5. Use when: (1) User wants to switch from Gemini to SeeDream/BytePlus for image generation, (2) User asks about migrating image generation APIs or replacing Gemini with BytePlus, (3) User needs cost optimization or better image quality for AI-generated images, (4) User mentions SeeDream, BytePlus, or wants SDK-to-REST API migration for image generation
aicoin-freqtrade
by aicoincom
"Use when user asks about Freqtrade — strategy creation, backtest, hyperopt, switching strategies / pairs / dry-run mode, querying live bot status / balance / open positions / 盈亏. Trigger words: 'write strategy', 'create strategy', 'backtest', 'switch strategy', 'switch to live', 'open positions', 'P&L', '写策略', '创建策略', '回测', '部署策略', '切策略', '切实盘', '当前持仓', '今天赚多少', '盈亏'. In CoinClaw containers (OpenClaw / Hermes / Claude Code) freqtrade is a supervisord-managed daemon on :8080 — this skill auto-detects engine + paths via lib/coinclaw-env.mjs and never spawns competing freqtrade processes. Outside CoinClaw it falls back to host mode (clone freqtrade + nohup). For prices/charts use aicoin-market. For exchange trading use aicoin-trading. For Hyperliquid use aicoin-hyperliquid."
InvestorClaw — portfolio analysis skill (v4.0)
by ncz-os
InvestorClaw is a portfolio analysis service. Educational use only — not investment advice.
django-drf
by Gentleman-Programming
Django REST Framework patterns. Trigger: When building REST APIs with Django - ViewSets, Serializers, Filters.
spring-boot-3
by Gentleman-Programming
Spring Boot 3 patterns for configuration, DI, and web services. Trigger: When building or refactoring Spring Boot 3 applications.
ai-sdk-5
by Gentleman-Programming
Vercel AI SDK 5 patterns. Trigger: When building AI chat features - breaking changes from v4.
stellar-dev
by stellar
End-to-end Stellar development playbook. Covers Soroban smart contracts (Rust SDK), Stellar CLI, JavaScript/Python/Go SDKs for client apps, Stellar RPC (preferred) and Horizon API (legacy), Stellar Assets vs Soroban tokens (SAC bridge), wallet integration (Freighter, Stellar Wallets Kit), smart accounts with passkeys, status-sensitive zero-knowledge proof patterns, testing strategies, security patterns, and common pitfalls. Optimized for payments, asset tokenization, DeFi, privacy-aware applications, and financial applications. Use when building on Stellar, Soroban, or working with XLM, Stellar Assets, trustlines, anchors, SEPs, ZK proofs, or the Stellar RPC/Horizon APIs.
api-design
by Logos-Liber
API design guidelines for the fullstack-dev team
obsidian-mermaid
by jykim
Create Obsidian-compatible Mermaid diagrams. Prefer square layouts (TB + subgraph LR), avoid markdown in labels. Use when creating flowcharts, sequence diagrams, or any Mermaid diagrams in markdown files.
🛒 GROCERIES
by SimHacker
skills/inventory â General inventory tracking
codebase-documenter
by travisjneuman
This skill should be used when writing documentation for codebases, including README files, architecture documentation, code comments, and API documentation. Use this skill when users request help documenting their code, creating getting-started guides, explaining project structure, or making codebases more accessible to new developers. The skill provides templates, best practices, and structured approaches for creating clear, beginner-friendly documentation.
Home Automation Skill
by markus41
Node-RED Documentation
Setup Wizard Skill
by markus41
Save progress for resume after failures
Ollama Mastery Skill
by markus41
Ollama Model Library
local-eks-development
by markus41
Local Kubernetes development with EKS parity using Kind, LocalStack for AWS services, and local Keycloak for authentication testing
Home Assistant Core Skill
by markus41
Handle unavailable states gracefully
harness-mcp
by markus41
Harness MCP (Model Context Protocol) server integration for AI-powered CD operations, pipeline management, Git repositories, pull requests, code review comments, and bidirectional Jira synchronization
FastAPI Patterns
by markus41
This skill should be used when the user asks to "create a FastAPI endpoint", "add async route", "implement dependency injection", "create middleware", "handle exceptions", "structure FastAPI project", or mentions FastAPI patterns, routers, or API design. Provides comprehensive FastAPI development patterns with async best practices.
harness-platform
by markus41
Harness Platform administration including delegates, RBAC, connectors, secrets, templates, policy as code (OPA), user management, audit logs, and governance