Backend &amp; API

alchemy-api

49backend-api

Wire Alchemy into application code (server, backend, dApp, script) using a standard API key. Preferred app-integration path for normal server/backend usage. Covers EVM JSON-RPC, Token API, NFT API, Transfers API, Prices API, Portfolio API, Simulation, Webhooks, Solana RPC, Solana DAS, Solana Yellowstone gRPC, Sui gRPC, Wallets/Account Kit, and operational topics. Requires `$ALCHEMY_API_KEY`. For live agent work in this session (querying, admin, local automation), use `alchemy-cli` (preferred) or `alchemy-mcp` instead. For app code without an API key (autonomous agent paying per-request, or explicit x402/MPP), use `agentic-gateway` instead.

alchemyplatform

runpod-templates

44backend-api

Runpod's official prebuilt pod templates (ComfyUI, PyTorch, and others): what each image ships, which ports and paths it uses, how to pick one, how to pin a version, and what is missing on first boot. Use when a task says "run <X> on a pod" and an official template already covers it, instead of building an image — and when a user needs help with or wants to fix something about a Runpod template they are already running (won't boot, can't reach the UI, missing models, wrong CUDA line, broken ComfyUI workflow metadata on imported workflows): start here and route onward. Deploy with runpodctl or runpod-mcp; end-to-end walkthroughs live in the runpod router's golden paths.

runpod

vtex-io-service-apps

43backend-api

Apply when building backend service apps under node/ in a VTEX IO project or configuring service.json routes. Covers the Service class, middleware functions, ctx.clients pattern, JanusClient, ExternalClient, MasterDataClient, and IOClients registration. Use for implementing backend APIs, event handlers, or integrations that must use @vtex/api clients instead of raw HTTP libraries.

vtex

convex-expert

Convex backend specialist. Use this agent for any code inside a `convex/` directory — function definitions, schemas, indexes, queries, mutations, actions, HTTP endpoints, cron jobs, file storage, auth wiring, and component installation. Knows the object-form function syntax, validator patterns, resource limits, and component ecosystem that generic Claude routinely gets wrong.

convex-design

Design and build reactive, type-safe, production-grade backends on Convex. Covers schema, queries/mutations/actions, indexes, auth, file storage, scheduling, real-time multiplayer, mobile backends, and LLM/agent workflows on Convex's one-platform stack.

convex-billing

Add Stripe billing/payments to the Convex app via @convex-dev/stripe (checkout + webhook + gating).

convex-agent

Add an AI agent / RAG backend (@convex-dev/agent) to the Convex app.

arize-experiment

41backend-api

Creates, runs, and analyzes Arize experiments for evaluating and comparing model performance. Covers experiment CRUD, exporting runs, comparing results, and evaluation workflows using the ax CLI. Use when the user mentions create experiment, run experiment, compare models, model performance, evaluate AI, experiment results, benchmark, A/B test models, or measure accuracy.

arize-ai

neodata-financial-search

41backend-api

NeoData Financial Search — 自然语言通用金融数据搜索服务。用自然语言查询股票、基金、指数、板块、宏观经济、外汇、大宗商品等全品类金融数据，涵盖行情报价、财务报表（财报）、资金流向、研报评级、事件公告等，支持结构化API数据和财经文章两种召回模式，即问即答。 Use when the user asks about financial data, stock quotes, financial statements, earnings reports, market data, fund info, macro economics, forex, commodities, or needs to query the NeoData API.

bighardperson

java-spring-boot

40backend-api

Build production Spring Boot applications - REST APIs, Security, Data, Actuator

pluginagentmarketplace

blave-quant

40backend-api

Use for: (1) Blave market alpha data — 籌碼集中度 Holder Concentration, 多空力道 Taker Intensity, 巨鯨警報 Whale Hunter, 擠壓動能 Squeeze Momentum, 市場方向 Market Direction, 資金稀缺 Capital Shortage, 板塊輪動 Sector Rotation, Blave頂尖交易員 Top Trader Exposure, kline, alpha table, 市場情緒 Market Sentiment, screener saved conditions, Hyperliquid top trader tracking (leaderboard, positions, history, performance, bucket stats), Taiwan stock daily OHLCV, forward-adjusted prices, institutional investor buy/sell, margin trading data, shareholding distribution, quarterly fundamental statements — income statement, balance sheet, cash flow, and broker/dealer daily buy/sell by branch (台股日K/向後調整/三大法人/融資融券/股權持股分級表/綜合損益表/資產負債表/現金流量表/分點買賣超); (2) CME / ICE futures OHLCV — WTI crude oil (CL), gold (GC), Brent crude (BRN); daily/hourly/minute candles from 2010; (3) Taiwan Futures OHLCV — TXF (台指期近月連續); daily/intraday candles (1d/1m/5m/15m/30m/60m), 1d from 2013-12-30 and intraday from 2014-01-02; (4) BitMart futures/contract trading — opening/closing positions, leverage, plan orders, TP/SL, trailing stops, account management, sub-account transfers; (5) BitMart spot trading — buy/sell, limit/market orders, account balance, order history, sub-account transfers; (6) OKX trading — spot and perpetual swap, order placement, positions, balance; (7) Bybit trading — spot and derivatives/perpetual swap, order placement, positions, balance, TP/SL; (8) BingX trading — spot and perpetual swap, order placement, position management, leverage, TWAP orders, OCO orders; (9) Bitget trading — spot and futures, order placement, position management, leverage, plan orders; (10) Binance trading — spot and USDS-M futures, order placement, positions, leverage, algo orders, OCO/OTO/OTOCO; (11) Bitfinex trading & funding — spot, margin, funding/lending (submit offers, loans, credits), wallet transfers; (12) KuCoin trading — spot and futures/perpetual contracts, order placement, position management, leverage, stop orders, account management; (13) Taiwan stock lookup/quote/PE — look up Taiwan stock codes and company names, daily quotes (open/high/low/close, volume), PE ratio, dividend yield, PB ratio for listed (上市) and OTC (上櫃) stocks: use the Blave API endpoints (`studio/market/twstock/list`, `/info/<stock_id>`, `/price/<stock_id>`, `/quote/<stock_id>`, `/per/<stock_id>`) — NOT the raw TWSE/TPEX open API. The raw TWSE/TPEX open API (no key required) is ONLY for two things Blave has no endpoint for: trading-halt status and a one-shot full-market PE/yield/PB scan; (14) 台股分點買賣超 — search broker branch code by name (`broker/search?name=`), then query by stock (`broker/stock/<stock_id>?date=`) or by broker branch (`broker/trader/<trader_id>?date=`); single-day per request, loop for multi-day; via Blave API; no CAPTCHA required; (15) Gate.io trading — spot and USDT-settled perpetual futures, order placement, positions, leverage.

blave-tw

arize-instrumentation

40backend-api

Adds Arize AX tracing to an LLM application for the first time. Detects the stack, routes to the single matching integration doc, wires auto-instrumentation after user confirmation, and verifies traces land. Use when the user wants to instrument their app, add tracing from scratch, set up LLM observability, integrate OpenTelemetry or openinference, or get started with Arize tracing.

arize-ai

lark-mcp

38backend-api

飞书/Lark 官方 MCP 集成。支持发送消息、创建群组、操作多维表格（Bitable）、导入/搜索文档、知识库查询。触发词：飞书、Feishu、Lark、多维表格、bitable、飞书文档、飞书群。

whatevertogo

wechat-article-search

38backend-api

搜索微信公众号文章技能。通过微信搜索获取文章列表，覆盖科技/AI、社会热点、财经、教育、职场等各类中文资讯；可按关键词检索并返回标题、概要、发布时间、来源公众号与链接。当用户需要查找微信公众号文章、整理参考资料或快速获取文章信息时使用此技能。

wuchubuzai2018

netlify-mcp-servers

36backend-api

Build, deploy, and secure Model Context Protocol (MCP) servers on Netlify. Use whenever the task involves creating an MCP server, exposing an app or API to AI agents as MCP tools, letting Claude / Cursor / Claude Code call a custom remote server, or adding MCP tools to an existing Netlify site. Covers the MCP SDK + Streamable HTTP transport on a Netlify Function, authentication (single shared secret vs per-user API keys with Netlify Identity), read/write safety, file uploads, and connecting clients. Use even when the user just says "MCP", "tool server for an agent", or "let an AI use my API".

trading-strategist

36backend-api

Provides trading strategies for cryptocurrencies based on Binance market data, calculated technical analysis indicators, and aggregated market sentiment from crypto RSS news feeds. Use when users ask for trading advice, strategy recommendations, or analysis combining price data, TA, and sentiment for crypto assets like ETH, BTC, or altcoins.

kukapay

netlify-config

Configure Netlify projects via netlify.toml and the _headers/_redirects files — covering build settings and deploy contexts alongside environment variables/scopes and the Secrets Controller plus redirect/rewrite/proxy and custom-header rules. Use when setting a build command or publish directory, adding redirect or rewrite or proxy rules, configuring custom headers or basic auth, setting or scoping environment variables and secrets, wiring up a monorepo or SPA fallback, or skipping unnecessary builds. Reach for this whenever you touch netlify.toml or ask "why is my env var undefined in a function" or "how do I redirect this path".

netlify-functions

Write, configure, and deploy Netlify serverless functions in TypeScript, JavaScript, or Go. Use this when adding an API endpoint or backend route, adding a contact form handler, wiring auth or Identity signup/login hooks, building streaming or AI-proxy responses, scheduling cron jobs, running long background jobs (batch processing/scraping), reacting to deploy or form events, setting up rate limiting or region/memory config, or reading environment variables and secrets inside a function. Covers file locations, the Request/Context/Response handler shape, path routing, config options, and local testing with netlify dev.

netlify-edge-functions

Write, configure, and deploy Netlify Edge Functions (Deno runtime at the network edge) in TypeScript/JavaScript. Use when adding request/response manipulation at the edge — auth middleware, geolocation redirects, A/B testing and personalization, content localization, redirects/rewrites, SSR at the edge, or transforming responses — or when configuring path routing, response caching, or edge error handling. Triggers on tasks like "add auth middleware", "geo-based redirect", "A/B testing at the edge", "rewrite requests", or editing files in netlify/edge-functions.

netlify-forms

Serverless form handling on Netlify-hosted sites — detects HTML forms at deploy time, stores submissions, filters spam, and sends notifications. Use when adding a contact form, lead-capture form, file-upload form, or newsletter signup to a Netlify site; wiring AJAX form submission; setting up a custom thank-you page; adding a honeypot or reCAPTCHA to a form; getting forms working in Next.js, Nuxt, SvelteKit, Astro, or Gatsby; reading form submissions via the Netlify API; or debugging missing submissions and forms that silently fail to register.

netlify-blobs

Store and retrieve unstructured objects, file uploads, and cache-like state on Netlify using the @netlify/blobs key/value API from Functions, Edge Functions, and Build Plugins. Use when a task involves saving user file or image uploads, persisting form or contact-form submissions, storing generated output from Background Functions (sitemaps/processed media/bulk-email results), building read-only asset stores, adding client-side blob expiration, or wiring file-based blob uploads at deploy time. Not for per-user, transactional, or relational data (counters/balances/sessions) — reach for Netlify DB there instead.

video-edit

31backend-api

Edit existing video on RunComfy — this skill is a smart router that matches the user's intent to the right edit model in the RunComfy catalog. Picks Wan 2.7 Edit-Video (general restyle / background swap / packaging swap, identity + motion preservation), Kling 2.6 Pro Motion Control (transfer precise motion from a reference video to a target character), or Lucy Edit Restyle (lightweight identity-stable restyle / outfit swap). Bundles each model's documented prompting patterns so the skill gets sharper edits without burning iterations on the wrong model. Calls `runcomfy run <vendor>/<model>/<endpoint>` through the local RunComfy CLI. Triggers on "video edit", "edit video", "restyle video", "swap video background", "motion control", "outfit swap video", or any explicit ask to transform a video.

prime-skills

nano-banana-edit

31backend-api

Edit images with Google Nano Banana 2 (image-to-image edit endpoint) on RunComfy. Documents Nano Banana Edit's strengths (preserve subject identity, swap background, localize edits with spatial language, multi-image batch edits up to 20 inputs), the schema, and when to route to GPT Image 2 edit / Flux Kontext / Nano Banana 2 t2i instead. Calls `runcomfy run google/nano-banana-2/edit` through the local RunComfy CLI. Triggers on "nano banana edit", "edit with nano banana", "image edit nano banana", or any explicit ask to edit with this model.

prime-skills