Best AI GitHub Repos

Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more

Manage the Carta CRM conversationally — search, add, update, and enrich investors, companies, contacts, deals, notes, and fundraisings via the Carta CRM MCP Server.

Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.

Apollo GraphQL agent skills for Claude Code — Apollo Client, Server, Federation, Connectors, Router, Rover CLI, iOS, Kotlin, and the Apollo MCP server. Covers schema design, query optimization, and GraphQL best practices.

Official Buildkite skills for Claude Code, Cursor, and other AI coding agents — pipelines, migration, preflight, agent runtime, CLI, and API

Ship stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and documentation guidance.

28 best practice rules for ClickHouse schema design, query optimization, and data ingestion — prioritized by impact

Full Domino Data Lab platform support — workspaces, jobs, model deployment, experiment tracking, GenAI tracing, Spark/Ray/Dask, and app deployment for data science teams

Find and verify professional email addresses, search contacts by domain, and enrich company data -- directly in Claude.

Mapbox skills and MCP servers for building location-aware applications with AI. Includes geospatial tools, style management, and patterns for web, iOS, Android, and AI agent frameworks.

Skills for creating MCP Apps with the MCP Apps SDK

Redis development best practices — data structures, query engine, vector search, caching, and performance optimization

Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the Resend MCP server.

Full-lifecycle incident management: deploy safety, incident response, on-call management, and retrospectives.

Video generation at scale. Generate videos, images, and audio with Runway's API — batch ad campaigns, product videos, multishot stories, and creative iteration. Supports seedance2, gen4.5, veo3, Nano, Banana Pro, and more.

Agent Skills for Together AI platform — inference, training, embeddings, audio, video, images, function calling, and infrastructure. Covers serverless chat completions, image/video generation, fine-tuning, batch inference, evaluations, sandboxes, dedicated endpoints, and GPU clusters.

WorkOS integration skills for AuthKit, SSO, Directory Sync, RBAC, Vault, Audit Logs, migrations, and API references.

# mcp-tunnels Connect Claude to an MCP server running inside your private network through an Anthropic [**MCP tunnel**](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview) — no inbound ports, no public exposure, no IP allowlisting on your origin. Traffic flows over an outbound-only connection. > **Research preview.** MCP tunnels is provided "as-is" with no uptime or > support commitment and depends on a third-party transport provider > (Cloudflare). Review the > [securit

Official Convex plugin for Claude Code with bundled Convex skills, the convex-expert subagent for code-writing, a runtime-error monitor, and MCP access for backend development, schema design, real-time features, auth, file storage, scheduled jobs, and AI agents.

Vibe Prospecting connects Claude to live B2B company and contact data so users can search, match, enrich, filter, and export prospects at scale. It turns natural-language requests into structured GTM workflows for lead generation, CRM enrichment, company research, executive discovery, and multi-step prospecting automation inside Claude Cowork and Claude Code.

Playwright MCP server

An autonomous agent that conducts deep research on any data using any LLM providers

The Open-Source Multimodal AI Agent Stack: Connecting Leading AI Models and Agent Infra

The all-in-one AI productivity accelerator. On device and privacy first with no annoying setup or configuration.