Open, reproducible benchmarks for crypto infrastructure: aggregators, bridges, blockchains, perps. Live data, public methodology.

Open source alternative to Semrush and Ahrefs

On-chain dossier of World (world.xyz), the Solana prediction market

Self-hosted Ethereum node + Chainstack Cloud archive behind one eRPC endpoint — hybrid RPC tutorial

Free, local tool to track AI coding token usage and cost across 31 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn

Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator

Multiplayer, self-hosted, secure agents.

BambooHR MCP Server — 21 tools for comprehensive read/write access to BambooHR API

MCP server for Grafana

Telegram MCP server powered by Telethon to let MCP clients read chats, manage groups, and send/modify messages, media, contacts, and settings.

A Model Context Protocol server for Zendesk

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

The open agent skills tool - npx skills

MCP server for Claude to access Outlook data via Microsoft Graph API

Skills Catalog for Codex

mcp metabase

MCAF is a framework for building software products together with AI coding agents.

A fault-tolerant, API-agnostic RPC load balancer for blockchain APIs.

Use the Obol Stack to deploy and sell your specialised AI agents

Benchmark multiple Yellowstone gRPC endpoints!

A Kubernetes Helm chart for n8n - a workflow automation tool. Easily automate tasks across different services on self hosted onKubernetes

Develop infrastructure in an object-oriented manner.

Trading bot for Hyperliquid DEX

This repository provides Python examples that show how to get live updates from the Solana blockchain using the Yellowstone gRPC plugin

Benchmark tool for Solana Geyser gRPC endpoints. Measures slot propagation and account update delays between endpoints.