Proxy Servers

Reference documentation for MCP proxy servers available in OneTool's shared servers.yaml template.

Proxy servers extend OneTool with external capabilities — browsers, APIs, code search, and cloud services. Each server runs as a subprocess (stdio) or connects over HTTP, and exposes its tools through the standard MCP interface.

Available Servers

Server	Type	Description
Chrome DevTools	stdio	Browser automation and debugging via Chrome DevTools Protocol
ChunkHound	stdio	Regex and semantic code search for large codebases
GitHub	http	Official GitHub API — repos, issues, PRs, Actions
Playwright	stdio	Browser automation via accessibility tree (no vision needed)

Enabling a Server

All servers are defined in the shared servers.yaml template. Most are commented out by default. To enable one:

1. Add the server block to your project's onetool.yaml (or uncomment it in servers.yaml)
2. Complete any required setup (install binaries, add secrets)
3. Verify with ot.servers()