spawn-agent exposes local agents through ACP

// 45d agoOPENSOURCE RELEASE

spawn-agent exposes local agents through ACP

spawn-agent is an open-source TypeScript package that lets developers invoke local coding agents through the Vercel AI SDK, with support for Claude Code, Codex, Cursor, GitHub Copilot, Gemini, OpenCode, Factory Droid, and Pi via the Agent Client Protocol. The repo positions it as a way to spawn and coordinate agents on a user's machine, pass per-call settings like cwd, permissions, MCP servers, and extra directories, and keep multi-turn sessions alive when needed.

// ANALYSIS

Hot take: this is less a “new agent” and more a portability layer that makes existing agents interchangeable behind one API, which is the useful part.

–Strong abstraction if ACP adoption keeps growing, because it lowers switching costs across agent vendors.
–The session model is the real differentiator for workflows that need persistent state, not just one-shot prompts.
–Support for MCP servers and filesystem scoping makes it practical for real repo work, not just demos.
–The launch angle is developer infrastructure, so the audience is narrower than a consumer agent app but the value is clearer.

// TAGS

open sourceai sdkagent client protocolcoding agentsdeveloper toolstypescriptcliautomation

DISCOVERED

45d ago

2026-04-29

PUBLISHED

45d ago

2026-04-29

RELEVANCE

9/ 10

AUTHOR

aidenybai

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spawn-agent exposes local agents through ACP