# PNTR

> Free `*.pntr.dev` subdomains with DNS management and a disposable email inbox,
> request capture, and deterministic TestKit waits, controllable by AI
> assistants over the Model Context Protocol (MCP).

## Start here
- [AI skill](https://pntr.dev/SKILL.md): how an AI assistant connects to PNTR and manages subdomains
- [Full product reference](https://pntr.dev/llms-full.txt): factual features, limits, packages, workflows, and links
- [Documentation](https://pntr.dev/docs?utm_medium=llm_reference&utm_campaign=docs&utm_content=llms_txt): setup, DNS records, email inbox, request capture, MCP, CLI, and API reference
- [Developer guides](https://pntr.dev/guides?utm_medium=llm_reference&utm_campaign=guides&utm_content=llms_txt): provider-specific webhook, email-testing, hosting, and MCP workflows
- [Pricing](https://pntr.dev/pricing?utm_medium=llm_reference&utm_campaign=pricing&utm_content=llms_txt): Free vs. Premium ($19/month or $180/year)

## TestKit
- [TestKit overview](https://pntr.dev/testkit?utm_medium=llm_reference&utm_campaign=testkit&utm_content=llms_txt): deterministic email and webhook waits for Playwright, Cypress, and CI
- npm: `npm install --save-dev @pntr/testkit`
- Source: https://github.com/oddunits/pntr-testkit
- Use full PNTR hostnames such as `testbox.pntr.dev`; `WithReport` methods can add owner-only, privacy-safe CI evidence and GitHub Step Summaries

## Choose by intent
- [Test webhooks online](https://pntr.dev/webhook-tester?utm_medium=llm_reference&utm_campaign=webhook_testing&utm_content=llms_txt): persistent HTTPS request capture and inspection
- [Disposable email for developers](https://pntr.dev/disposable-email-for-developers?utm_medium=llm_reference&utm_campaign=developer_email_testing&utm_content=llms_txt): catch-all test inbox, API, CLI, MCP, and TestKit
- [Free developer subdomain](https://pntr.dev/free-dev-subdomain?utm_medium=llm_reference&utm_campaign=free_dev_subdomain&utm_content=llms_txt): instant `*.pntr.dev` hostname with DNS and HTTPS
- [Manage DNS with an AI assistant](https://pntr.dev/mcp-dns?utm_medium=llm_reference&utm_campaign=mcp_dns&utm_content=llms_txt): hosted MCP server and local CLI setup
- [Playwright email testing guide](https://pntr.dev/guides/playwright-disposable-email?utm_medium=llm_reference&utm_campaign=playwright_email_testing&utm_content=llms_txt): unique recipients and exact-message waits
- [Stripe webhook testing guide](https://pntr.dev/guides/stripe-webhook-testing?utm_medium=llm_reference&utm_campaign=stripe_webhook_testing&utm_content=llms_txt): persistent test endpoint and delivery inspection

## MCP
- Remote MCP server: https://api.pntr.dev/mcp (streamable HTTP, GitHub sign-in)
- Local CLI over stdio: `npx @pntr/cli serve`
- One-command setup: `npx @pntr/cli setup-mcp`