Your coding agent has something to show you. You get a link that opens anywhere.

Your agent runs in the cloud. You’re on your phone. When it writes a Markdown plan or an HTML prototype, protocontent gives you a live link to open it.

Beforean unreadable diff on your phone

Mocked up three approaches for the card redesign

Createdcard-redesign.html+318-0

<nav class="picker"> <button>Option 1</button> <button class="on">Option 2</button> <button>Option 3</button> </nav> <section id="option-2"> <article class="card bold"> <div class="img"></div> <h2>Trail Runners</h2> <p class="price">$48</p> <button>Add to cart</button> </article> </section>

Aftera link that opens anywhere

Mocked up three approaches for the card redesign

card-redesign ↗

protocontent.app/card-redesignlive

Trail Runners

All-terrain · Unisex

$48Add to cart

Private by default

Every link is unguessable, unlisted, and unindexed.

Never touches your repo

Artifacts are stored outside your repo, so nothing shows up in git.

Works with your agent

Claude Code, Cursor, Codex, or any agent that supports MCP. Install it once and your agent uses it on its own.

Tell your coding agent

Add the protocontent MCP (npx -y protocontent) to this project's .mcp.json

Adds it to this project’s .mcp.json, so every session picks it up. Any MCP agent works.

Source npm