MCP.Market

Greta MCP server

online · 100% uptime
by greta.sh·sh.greta/greta·v1.0.0
No reviews yet

AI app builder: build, deploy and grow websites and full-stack apps on Greta from your AI agent.

A97/100grade A
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
A97/100

full report

Adoption
Growing

0 stars

Reviews

Write one

Nobody has reviewed Greta yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

Greta tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-27 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 312ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 9 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 97/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Greta compares

Against every graded Developer tools MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
97/100
higher than 98% of 1,119 Developer tools servers
Uptime
100%
of our recent checks; the typical remote Developer tools server answers 100%
Response time
258 ms
faster than 48% of 443 Developer tools servers

Install Greta in Claude Code, Cursor or VS Code

claude mcp add --transport http greta https://mcp.greta.sh
Add to Cursor

What the publisher says

From the Greta repository's README, as published. We do not edit it. Read it on GitHub

Greta MCP server

<!-- mcp-name: sh.greta/greta -->

Connect your AI agent to Greta, the AI app builder. Ask Claude, ChatGPT, Cursor or any MCP client to build you a website or an app, and Greta makes a real hosted project with a live URL, not a mockup.

This is a remote MCP server. There is nothing to install or run.

https://mcp.greta.sh

Transport: Streamable HTTP. Auth: OAuth 2.1 (your client opens a browser and you sign in to Greta).

Connect

Claude Code

claude mcp add greta --transport http https://mcp.greta.sh

Then run /mcp, pick greta and sign in.

Claude.ai, ChatGPT, Cursor, VS Code and other MCP clients: add a custom connector or server with the URL above; the client signs you in to Greta.

What your agent can do

  • Build a full-stack app (frontend, backend, database) or a self-growing website by chatting with Greta's builder, and follow each build
  • Start from a template: search Greta's marketplace of finished apps and make one your own
  • Deploy an app's backend and publish a website to its live address
  • Grow a website: run its nightly growth loop with a credit cap, see what it suggests to be cited by AI answer engines, queue pages, review what the publish gate held, and read what each night ran and cost
  • Check projects, credits and how a site is doing

Building, deploying and growth runs use Greta credits. Every paid action states its cost, and the agent can cap what a call may spend.

Links

  • Website: https://www.greta.sh

Nothing above is checked by us. What we check is on the safety report.

Greta: common questions

Is Greta MCP server safe?
Yes, by our scan: it is graded A (97/100). Read the Greta safety report
How do I install Greta?
It runs remotely at mcp.greta.sh. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Greta need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Greta maintained?
The last commit was 17 days ago (2026-10-18). The latest release is v1.0.0.
Is Greta up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Greta?
Servers from other publishers that do the same job: Aiven MCP server, ShipStatic MCP server and Dockhold MCP server.
How does Greta compare with other Developer tools MCP servers?
safety score 97/100 (higher than 98% of 1,119 Developer tools servers); uptime 100% (of our recent checks; the typical remote Developer tools server answers 100%); response time 258 ms (faster than 48% of 443 Developer tools servers). Full comparison.

Alternatives to Greta

Same job from other publishers: the closest match first, then the best rated.

  • Aiven MCP
    Provision PostgreSQL, manage Apache Kafka, and deploy apps with Aiven - all from your AI assistant.
    A
  • ShipStatic
    Deploy static websites, landing pages, and prototypes instantly. Free, no account needed.
    A
  • Dockhold
    Deploy your project to a live HTTPS URL from your AI tool; read logs, set variables, resize apps.
    A
  • walkerOS Flow
    Build, validate, simulate, and deploy walkerOS event pipelines
    B
  • Omnara
    Deploy durable AI agents with Omnara, an open-source managed-agent platform.
    A