Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
Playwright Model Context Protocol Server - Tool to automate Browsers and APIs in Claude Desktop, Cline, Cursor IDE and More 🔌
The Pinecone Python client
Build React and Next.js Solana apps with a single client instance, Wallet Standard-first connection, and minimal client-side footprint.
Generate type-safe program clients from IDLs using Codama, eliminating hand-maintained serializers across languages.
Program and client security checklist covering account validation, signer checks, and common attack vectors to review before deploying.
MCP Apps SDK — Enable MCP servers to display interactive user interfaces in conversational clients.
A framework for testing MCP (Model Context Protocol) client and server implementations against the specification.
The fast, Pythonic way to build MCP servers and clients.
Pinecone client (DEPRECATED)
A python native Weaviate client
Client library for the Qdrant vector search engine
Solana smart contract framework — build, test, and deploy Solana programs with Rust. IDL generation, client SDKs, testing tools.
Blazing fast EVM development toolkit — Forge for testing, Cast for CLI interactions, Anvil for local nodes, Chisel for REPL.
Opinionated MCP Framework for TypeScript (@modelcontextprotocol/sdk compatible) - Build MCP Agents, Clients and Servers with support for ChatGPT Apps, Code Mode, OAuth, Notifications, Sampling, Observability and more.
Reference table for matching Anchor, Solana CLI, Rust, and Node.js versions to avoid toolchain conflicts.