MCP + Relay

Website feedback that
closes the loop.

Relayer connects your AI coding assistant to a structured review flow — for copy, design, and animations. Review solo, loop in your team, or share with clients. Feedback flows directly back to your agent.

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works withClaude CodeCursorWindsurfany MCP tool
// the problem

Website feedback is where projects go sideways.

Feedback without context

Clients approve copy, layouts, and colors they've never seen in context — then request revisions after launch.

The approval archaeology problem

"Which version did we go with?" Buried in a Slack thread from three weeks ago.

Manual translation tax

Every piece of client feedback — a headline tweak, a button color, an animation change — gets manually applied by a human. That human is you.

// who it's for

Works however your team does.

Working alone

Your own structured review loop.

Capture review notes as structured feedback your agent can act on immediately. No sticky notes, no re-reading old messages — just annotate, decide, and let your agent apply the changes.

Local (free)No account needed
With your team

Everyone annotates. One agent acts.

Share a review URL with teammates. Everyone annotates the same live site simultaneously. Your agent sees all the feedback, resolves it, and applies the agreed changes — no coordination overhead.

TeamCloudMulti-user
With clients

Zero setup for them. Zero chaos for you.

Clients open a URL and see their actual site — no login, no account, no onboarding. They pick variations, leave comments, drop annotation pins. Your agent applies approved changes. No email chains, no screenshots.

SoloCloudTeamCloud
// how it works

Three steps. No client setup required.

01

Generate

Your AI agent targets any element on the page — a headline, a button style, an animation timing — and produces three variations right inside Claude Code, Cursor, or any MCP-compatible tool.

get_pending_requests() → submit_variations()
02

Share

One command creates a shareable URL. Your client opens their actual site — no login, no account, no friction — with variation cards loaded in a sidebar.

share(siteUrl) → relayer.app/r/{token}
03

Apply

Your client picks their preferred version, leaves comments, drops annotation pins. Your AI agent reads the responses and applies approved changes directly to your source files.

get_client_feedback() → edit source files
// plans

Start local. Scale when you need to.

LocalFree

For developers who want AI-native website editing without the cloud.

  • —MCP server for Claude Code, Cursor, Windsurf
  • —Generate variations for copy, styles, and animations
  • —No account required
  • —Unlimited local sessions
Install the MCP server
SoloCloudComing soon

For freelancers who need clients in the loop.

  • —Everything in Local
  • —Shareable review URLs — zero client setup
  • —Review sessions dashboard for copy, design & animations
  • —Client annotations synced to your agent
Get early access
TeamCloudComing soon

For agencies running multiple client projects.

  • —Everything in SoloCloud
  • —Multi-user team accounts with invitations
  • —Shared dashboard across all sessions
  • —Role-based access for reviewers
Get early access
// install

Up in five minutes.

Add the Relayer MCP server to your Claude Code, Cursor, or Windsurf config. Then point your agent at any element — text, styles, animations — to start generating variations.

Claude Codeeasiest

Install directly from the Anthropic plugin marketplace — no config file editing required.

/plugin marketplace add conversionfactory/relayer
/plugin install relayer
or configure manually (Cursor, Windsurf, other MCP tools)
1 — add to your MCP config
{
  "mcpServers": {
    "relayer": {
      "command": "npx",
      "args": ["-y", "relayer-mcp"]
    }
  }
}
2 — optional: set your relay URL (SoloCloud / TeamCloud)
RELAYER_URL=https://www.relayer.app
3 — generate your first variations in Claude Code
# target any element — copy, style, animation
> generate variations for the hero headline
> generate variations for the CTA button style
> generate variations for the page transition speed

# then share for client review
> share(siteUrl: "https://your-staging.com")

Stop managing website feedback.
Start closing it.

Relayer is free to start — install the MCP server and have your first variations generated in under five minutes.

Install the MCP server — it's free