Agent-first developer tools

Contributing to Vercel Labs

webctl Turn any website into an installable CLI.

Reverse-engineers sites into declarative IRs. Built on agent-browser, emits just-bash ExecutorConfigs. Recon once, zero LLM tokens at runtime.

Rust agent-browser just-bash

v0-cli Agents shipping UI on Vercel.

Wrapper for the v0 Platform API. JSON dual-mode, intent tokens for deploys, audit trail.

npm MCP Vercel

broker-cli Agents touching real money, safely.

Trust ladder, killswitch, MCP, audit log. Production CLI on a brokerage account.

production MCP server trust ladder

cligentic Copy-paste blocks for agent-first CLIs.

shadcn for agent CLIs. Trust ladder, killswitch, audit log, JSON dual-mode, all as installable blocks.

blocks agent-first registry

agentfiles 529 Manage agent files across 13+ tools. From Obsidian.

skill-kit 56 Local-first analytics for agent skills.

trx 78 Agent-native transcription via Whisper.

spoti-cli Spotify Web API for agents.

sunat-cli Peruvian tax automation for agents (SUNAT).