Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and Firestore. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.

Model Context Protocol (MCP) Client for Apify's Actors

Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.

Research-first architecture engine for Python, TS, Go and Rust. Mines GitHub Issues for real production failures before scaffolding, then audits drift, cycles and fragility in code you already have. Zero import cycles, zero critical anti-patterns - measured against itself.

Solidity Static Analyzer that easily integrates into your editor

GitOps on Autopilot Mode

The Claude Code alternative

Download M3U8 live streams to the local disk

PDF extraction that audits its own output — and certifies any other extractor's, catching pages they silently dropped. Verify signed manifests offline: free, MIT, no account. 0.903 on opendataloader-bench, #2 of 8 engines. 7-tool MCP server.

Generate Go MCP server boilerplate from OpenAPI 3 specifications

A native desktop application for developing, testing, and debugging Model Context Protocol servers.

A MCP client for browser-use

MCP tool lists eat 71,929 tokens at 255 tools — more than half a 128K window before you ask anything. mcptoon reads the same tools back at 581 (-99.2%, measured). 128KB CLI, zero deps. Compute your own: activeing123.github.io/mcptoon/tools/token-tax

A command-line interface for interacting with MCP (Model Context Protocol) servers using both stdio and HTTP transport.

The ultimate CC proxy

Structurizr is a "models as code" tool designed for the C4 model.

The AI toolkit for building reliable browser automations

Windows Codex Desktop multi-account via AuthSwap. Shared workspace, separate ChatGPT logins.

Call MCPs via TypeScript, masquerading as simple TypeScript API. Or package them as cli.

A unified, high-performance i18next CLI.

Beta unofficial migration assistant for moving from Claude Code to OpenAI Codex CLI

Never stop coding. Free MIT AI gateway: one endpoint, 352 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 550+ contributors

Show usage stats for OpenAI Codex and Claude Code, without having to login.

Memory Palace for AI — persistent memory, identity, and multi-project orchestration for Claude Code