Sandbox
16 repos for fast · Any agent · TestingClear
punkpeye/
fastmcp
punkpeye/fastmcpFrameworks & SDKs

A TypeScript framework for building MCP servers.

3.3k
gaoguobin/
codex-fast-proxy

Paused Codex App auth-split proxy experiment; future work would need a Responses-to-Chat-Completions adapter.

34

The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separation, cloud routing. Drop-in OpenAI replacement. Works with Claude Code, Cursor, Aider.

3.7k
ziglana/
gRPC-zig
ziglana/gRPC-zigFrameworks & SDKs

blazigly fast gRPC/MCP client & server implementation in zig

147
hongnoul/hwatuConnectors

Fast, interruptible verification browser for AI coding agents: 35 ms checks, pixel diffs, live human hand-off

80
cypress-io/
ai-toolkit

Fast, flexible, and open tooling for building intelligent workflows with Cypress.

40

A fast, keyboard-driven HTTP intercepting proxy and hacking & pentesting toolkit for the terminal.

95
malevrigns/
atlas-agent-control-plane

AtlasAgent - an auditable AI agent control plane: evidence-backed memory, governed tool runtime, checkpoint DAG recovery, and a 55-chapter engineering tutorial. FastAPI / Next.js PWA / Textual TUI

110

MCP server for AI agents to analyze Excel spreadsheets through atomic operations. Like SQL for Excel. Fast, accurate, and efficient. No context overflow.

46
AVGVSTVS96/
better-github-skill

Optimized GitHub skill for coding agents: fewer tool calls, less context burned, lower cost, faster answers. One bounded call each for PR state, review threads, and CI failures.

49

FuXi is a fast, self-contained AI coding agent that lives in your terminal — edit code, run commands, and drive tools, with cost-aware routing across LLM providers.

3.4k
sandraschi/
windows-computer-use-mcp

Windows Computer Use for AI Agents. Both a tool (22 MCP tools for click, type, screenshot, OCR, UI inspection) and an agent (autonomous mission engine, macro recorder, intent-based discovery, event watchers). Built with opencode (DeepSeek V4). Ships as MCP server, web UI, and Tauri desktop app.

37
tanbro/
uiautomator2-mcp-server

A MCP (Model Context Protocol) server that provides tools for controlling and interacting with Android devices using uiautomator2.

41
vje013/
darwin-agentic-cloud

Verifiable and free cloud compute for AI agents. webMCP + MCP native. Check out our sandboxed Beta + research in the README

36
call518/
MCP-PostgreSQL-Ops

🐘 Give AI assistants full PostgreSQL DBA superpowers — 30+ tools for performance analysis, bloat detection, lock/deadlock monitoring, autovacuum & schema inspection. No extensions required. PG 12-18.

161
vibheksoni/
stealth-browser-mcp

The only browser automation that bypasses anti-bot systems. AI writes network hooks, clones UIs pixel-perfect via simple chat.

2k