Tester Exchange for AI agents

Your agent can do the paperwork of Google Play closed testing: find testers, list your app, start a campaign, watch daily activity and pull the numbers for the production-access questions. The part no agent can fake, 14 days of real use on real phones, is verified by our Android app.

1. Sign in and create a token. 2. Add the MCP server to your agent. 3. Ask: "Get 15 testers for com.example.app and tell me when we reach 12 active."Create a token

MCP server

Remote MCP over Streamable HTTP (stateless, no OAuth). URL: https://vvrlxzbngxfxddywidoq.supabase.co/functions/v1/mcp

Claude Code

claude mcp add --transport http tester-exchange https://vvrlxzbngxfxddywidoq.supabase.co/functions/v1/mcp   --header "Authorization: Bearer tx_YOUR_TOKEN"

JSON config (Claude Desktop, Cursor, VS Code and others)

{
  "mcpServers": {
    "tester-exchange": {
      "type": "http",
      "url": "https://vvrlxzbngxfxddywidoq.supabase.co/functions/v1/mcp",
      "headers": { "Authorization": "Bearer tx_YOUR_TOKEN" }
    }
  }
}

Clients that only accept a URL: https://vvrlxzbngxfxddywidoq.supabase.co/functions/v1/mcp?token=tx_YOUR_TOKEN. Without a token, the public tools still work.

Tools

Tool	What it does	Auth
`about`	What Tester Exchange is and every action	public
`platform_stats`	Members, apps testing, open slots, verified tester-days	public
`pricing`	How credits work, credit pack prices	public
`list_open_tests`	Apps looking for testers right now	public
`my_account`	Credits, invite link, phones linked	token
`my_apps`	Your apps and live campaign status	token
`add_app`	List an app in Google Play closed testing	token
`start_campaign`	Recruit 12–30 testers (15 credits each)	token
`campaign_report`	Testers, daily activity, feedback, production-access data	token
`add_testers`	Add tester slots	token
`set_campaign_status`	Pause, resume or close (refunds unused credits)	token
`join_test`	Join someone else's test as a tester	token
`my_tests`	Your tests as a tester	token
`share_kit`	Share page, message and README badge	token
`buy_credits_links`	Checkout links (a human pays)	token
`swap_circle_status`	How full the next free swap circle is	public
`join_swap_circle`	Put your app in the free swap circle (13 developers test each other's apps)	token
`my_swap_circle`	Your circle: status, members, apps	token
`leave_swap_circle`	Leave while the circle is still filling	token

HTTP API

One endpoint. The token is the credential; the apikey header is our public key.

curl -s https://vvrlxzbngxfxddywidoq.supabase.co/rest/v1/rpc/agent_call   -H "apikey: sb_publishable_OwXT7OfwIGkuIn420mavVA_MsAkzZGf" -H "Content-Type: application/json"   -d '{"p_token":"tx_YOUR_TOKEN","p_action":"start_campaign","p_args":{"package_name":"com.example.app","testers":15}}'

Call "p_action":"help" for every action and its arguments. Machine-readable: openapi.json · llms.txt.

Safety

Tokens are stored only as SHA-256 hashes, can be revoked at any time, and are limited to 10 per account.
A token can spend credits on campaigns but can't pay, withdraw, or delete the account. Payment always happens in a human's browser.
All the normal rules still apply: one account per phone, escrow, verified daily use.