agy-web-search MCP

Independent Streamable HTTP MCP: turns the local agy Google login into a deployable /mcp endpoint. Local, Cloudflare Workers, and Vercel Edge share the same handler.

Local (automatically reads Google session)

If the local machine has already logged in with agy, directly:

bun run dev

It reads ~/.gemini/antigravity-cli/antigravity-oauth-token and listens on http://127.0.0.1:8787/mcp.

Grok:

[mcp_servers.agy-web-search]
url = "http://127.0.0.1:8787/mcp"

Related MCP server: Cloudflare Google OAuth MCP Server

Export session, prepare for deployment

bun run import-agy

Extract refresh_token from the agy token file, write it to .dev.vars (already gitignored), and print a MCP_AUTH_TOKEN.

Cloudflare Workers

npx wrangler login
npx wrangler secret put AGY_REFRESH_TOKEN    # 粘贴 refresh_token
npx wrangler secret put MCP_AUTH_TOKEN       # 粘贴 import-agy 打印的 token
npx wrangler secret put AGY_OAUTH_CLIENT_ID
npx wrangler secret put AGY_OAUTH_CLIENT_SECRET
npx wrangler deploy

Deployment URL: https://agy-web-search-mcp.<subdomain>.workers.dev/mcp

Vercel

npx vercel env add AGY_REFRESH_TOKEN
npx vercel env add MCP_AUTH_TOKEN
npx vercel env add AGY_OAUTH_CLIENT_ID
npx vercel env add AGY_OAUTH_CLIENT_SECRET
npx vercel --prod

Hobby plan has a default 10s timeout, which may occasionally be insufficient for searches; Cloudflare is more suitable.

Grok Remote

[mcp_servers.agy-web-search]
url = "https://agy-web-search-mcp.<subdomain>.workers.dev/mcp"
headers = { Authorization = "Bearer ${AGY_MCP_TOKEN}" }

AGY_MCP_TOKEN is MCP_AUTH_TOKEN. Alternatively, you can avoid storing the Google token on the server and include it with each request:

headers = { Authorization = "Bearer ${AGY_MCP_TOKEN}", "X-Agy-Refresh-Token" = "${AGY_REFRESH_TOKEN}" }

Environment Variables