NeVibeCode · 452 items
Backend and APIs: skills, plugins, subagents, slash commands and mcp servers
Backend and APIs for Claude Code, Codex and Cursor: skills, plugins, subagents, slash commands and mcp servers, from popular to niche.
mcp-builder
official skill This skill walks through building an MCP server in TypeScript or Python, from reading the protocol spec to writing tests and evaluation questions.
Claude Code Claude.ai
130,949installs
google-agents-cli-adk-code
official skill A reference skill for building ADK agents with tools, callbacks, state, and workflows. Use it when an agent project needs concrete API patterns or code examples.
Claude Code CX Codex Cursor +1
511,400installs
lark-im skill This skill lets an agent work with Lark IM messages, chats, files, and interactive cards. Use it when coding tasks need access to team conversations.
Claude Code CX Codex Cursor +1
472,300installs
lark-event skill Listens to Lark/Feishu events and streams them as NDJSON. Use it for bots, message processing, and long-running subscribers.
Claude Code CX Codex Cursor +1
466,200installs
caveman-discover skill Finds and labels every LLM workflow in your repository so Caveman Cloud breaks down spend by actual job rather than grouping everything into one bucket.
Claude Code CX Codex Cursor +1
103,500installs
migration skill Enforces reversible, compatibility-safe transitions for schema, data, and API updates. Useful whenever data loss or rollout downtime is unacceptable.
Claude Code CX Codex Cursor +1
102,900installs
caveman-setup skill Routes LLM API calls through the Caveman Cloud gateway to measure token costs without altering app behavior. Useful for tracking model spend across a repo.
Claude Code CX Codex Cursor +1
102,500installs
performance-optimization skill An agent skill that measures before it changes code: Core Web Vitals budgets, N+1 queries, missing indexes and slow endpoints.
Claude Code CX Codex Cursor +1
64,500installs
supabase
official skill Guides the agent through database configuration and strict RLS policies in Supabase.
CX Codex GP ChatGPT
8installs
api-and-interface-design skill Guides API and module-boundary design with explicit contracts, validation, and consistent errors. Use it for REST, GraphQL, or public interfaces.
Claude Code CX Codex Cursor +1
61,900installs
ai-sdk skill Teaches your coding agent to use the Vercel AI SDK accurately. It forces the model to read installed package docs instead of relying on memory.
Claude Code CX Codex Cursor +1
66,000installs
observability-and-instrumentation skill Instruments code with structured logs, RED and USE metrics, and distributed tracing. Use it when shipping features to production so issues are diagnosable.
Claude Code CX Codex Cursor +1
54,200installs
gws-drive
official skill This skill hands your agent Google Drive through the gws CLI: files, folders, shared drives, comments and access requests. Useful when docs move through code.
Claude Code CX Codex Cursor +1
74,500installs
gws-meet
official skill This skill gives your agent Google Meet API access through the gws CLI: create meeting spaces, list conference records, pull transcripts.
Claude Code CX Codex Cursor +1
40,900installs
gws-gmail-watch
official skill Watches Gmail for new emails and streams events as NDJSON. Use it when an agent needs incoming mail as a live input.
Claude Code CX Codex Cursor +1
37,200installs
gws-people
official skill Manages Google People contacts and profiles through the gws CLI. It handles directory lookups, contact updates, and contact groups.
Claude Code CX Codex Cursor +1
32,900installs
gws-events
official skill This skill gives an agent Google Workspace Events commands for subscriptions, operations, and task update streams. Use it when Workspace events need to be managed through gws.
Claude Code CX Codex Cursor +1
31,400installs
gws-events-subscribe
official skill The skill subscribes to Google Workspace events and streams them as NDJSON. Useful when an agent has to watch chats or other resources.
Claude Code CX Codex Cursor +1
30,700installs
gws-admin-reports
official skill A skill that gives your agent the Admin SDK Reports API: audit logs and usage reports for a Google Workspace account.
Claude Code CX Codex Cursor +1
30,600installs
gws-script
official skill A skill that gives coding agents the gws CLI for Google Apps Script. Create projects, read code, check metrics and run scripts.
Claude Code CX Codex Cursor +1
26,300installs
mcp-apps-builder skill Build, modify, debug, migrate, review, and verify TypeScript MCP servers and MCP Apps with mcp-use. Use it for tools, Views, OAuth, and Skills over MCP.
Claude Code CX Codex Cursor +1
32,200installs
find-docs skill Pulls up-to-date documentation, API references and code examples for any library through the Context7 CLI. Useful when the model's training data lags behind the API.
Claude Code CX Codex Cursor +1
9,400installs
gemini-api-dev
official skill Guides coding agents to write Gemini API code in Python and TypeScript using current SDKs, interaction endpoints, and active models.
Claude Code CX Codex Cursor +1
25,100installs
hindsight-docs skill This skill gives AI agents Hindsight documentation for architecture, APIs, configuration, and SDKs. Use it when adding Hindsight memory to an agent.
Claude Code CX Codex Cursor +1
9,100installs
mcporter skill This skill lets an agent list, configure, authenticate, inspect, and call MCP servers over HTTP or stdio. Use it when MCP tools need direct CLI access.
Claude Code CX Codex Cursor +1
6,300installs
opencli-adapter-author skill Build and improve OpenCLI JavaScript adapters from observed site behavior, browser evidence, and existing adapters when a site command needs to be added or fixed.
Claude Code CX Codex Cursor +1
16,100installs
openai-whisper-api skill Runs audio through the OpenAI Audio Transcriptions API and returns text or JSON. Useful when you want a call or voice note transcribed without leaving the agent.
Claude Code CX Codex Cursor +1
5,400installs
typescript-advanced-types skill Guides an agent through advanced TypeScript types, from generics to conditional and mapped types. Use it for typed libraries, API clients, or strict configuration objects.
Claude Code CX Codex Cursor
92,169installs
goplaces skill This skill runs goplaces to search Google Places, look up place details, and fetch reviews. Use it when an agent needs information about a place or area.
Claude Code CX Codex Cursor +1
5,300installs
xurl skill Skill for the xurl CLI tool. It lets your coding agent publish posts, inspect feeds, upload media files, and send raw X API requests directly from chat.
Claude Code CX Codex Cursor +1
4,900installs
composio skill This skill routes Composio tasks for a personal agent or a product with user-connected accounts, from setup and integration to tool runs and troubleshooting.
Claude Code CX Codex Cursor +1
8,000installs
context7-mcp skill This skill fetches current library and framework documentation before the agent answers. Use it for setup questions, API references, and code generation.
Claude Code CX Codex Cursor +1
6,200installs
cloudflare skill Helps coding agents pick the right Cloudflare products for applications, storage, and AI, while routing between cf CLI and Wrangler.
Claude Code CX Codex Cursor +1
136,500installs
wrangler skill Runs and troubleshoots Wrangler CLI commands for Cloudflare Workers projects that use wrangler configuration files.
Claude Code CX Codex Cursor +1
128,500installs
workers-best-practices skill Guides coding agents on production Cloudflare Workers standards, Wrangler typing, observability setup, and runtime anti-pattern checks.
Claude Code CX Codex Cursor +1
124,900installs
java-springboot
official skill Gives GitHub Copilot Spring Boot development practices, from project layout to tests and security. Use it when writing or reviewing Java application code.
GitHub Copilot
21,272installs
cloud-run-basics
official skill This skill helps an agent manage Cloud Run services, jobs, and worker pools when a project needs HTTP deployment, scheduled work, or pull-based background processing.
Claude Code Gemini CLI CX Codex
17,532installs
voice-call skill This skill places voice calls and tracks their status through the voice-call plugin. Useful when an agent has to call a number and speak.
Claude Code CX Codex Cursor +1
3,200installs
gemini-api
official skill Connects Gemini API from Google Cloud Agent Platform to the agent. Gives access to Gemini models, multimodal input, function calling, and context caching.
Claude Code Gemini CLI CX Codex
17,116installs
bmad-architecture skill Writes a short architecture document that pins down only the invariants keeping independently built parts of a system from diverging.
Claude Code CX Codex Cursor +1
11,800installs
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Backend covers REST and GraphQL APIs, frameworks such as Django, FastAPI, Laravel and Express, microservices, queues and migrations. Skills here describe project layout, error handling, input validation and how the agent should run tests and migrations. Prefer skills tied to your framework and its major version. Generic backend best-practice skills mostly repeat what the model already knows. A good sign is a skill that explains how to start the environment and run the tests with one command.
