MCP.Market

Apper MCP Connector MCP server

online · 100% uptime
by apperhq·io.github.apperhq/apper-mcp·v1.0.0
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Build and update complete applications in Apper through AI assistants using MCP.

A95/100grade A
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Safety scan
A95/100

full report

Adoption
Growing

0 stars

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Apper MCP Connector tools

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Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 237ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 8 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 95/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Apper MCP Connector compares

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

Safety score
95/100
higher than 97% of 48,255 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
236 ms
faster than 58% of 30,031 servers

Install Apper MCP Connector in Claude Code, Cursor or VS Code

claude mcp add --transport http apper-mcp https://mcp.apper.io/v1/connect
Add to Cursor

What the publisher says

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

Apper MCP

The official Model Context Protocol connector for Apper.

Build and update complete applications in Apper from AI assistants. Describe what you want, then create, update, publish, and preview it — configure its database, security and permissions, and add server-side integrations, without setting up a separate development stack.

Connect

The connector is a remote MCP server. There is nothing to install or run locally.

https://mcp.apper.io/v1/connect

Transport is streamable-http, and authentication is OAuth 2.0 — your client opens a browser to sign in to Apper on the first call.

For any MCP client that takes a JSON config:

{
  "mcpServers": {
    "apper": {
      "type": "streamable-http",
      "url": "https://mcp.apper.io/v1/connect"
    }
  }
}

Client setup

  • Cursor — apperhq/apper-cursor
  • ChatGPT — Apper for ChatGPT
  • Claude Code — see the plugin below

Claude Code plugin

This repository also contains a Claude Code plugin that connects to the remote connector, so it can be added in one step rather than configured by hand.

See CLAUDE.md for the rules Claude follows when working with an Apper app — reading the instruction tools before generating, confirming before anything is published or deleted, and finishing the build before reporting success.

What you can do

The connector exposes tools for searching and creating apps, reading and writing project files, running and checking builds, generating previews, managing the backend schema and row-level security policies, and working with edge functions, environment keys, and secrets.

Full tool documentation lives at apper.io/learn/docs/mcp/apper-mcp-connector.

Registry

This server is published to the official MCP Registry as io.github.apperhq/apper-mcp.

Verify the current listing:

curl "https://registry.modelcontextprotocol.io/v0.1/servers?search=apper-mcp"

The manifest is server.json. See RELEASING.md for how a new version is published.

Links

  • Apper
  • Documentation
  • Security policy

License

Apache 2.0

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

Apper MCP Connector: common questions

Is Apper MCP Connector MCP server safe?
Yes, by our scan: it is graded A (95/100). Read the Apper MCP Connector safety report
How do I install Apper MCP Connector?
It runs remotely at mcp.apper.io. 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 Apper MCP Connector need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Apper MCP Connector maintained?
The last commit was 29 days ago (2026-10-06). The latest release is v1.0.0.
Is Apper MCP Connector up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Apper MCP Connector compare with other MCP servers?
safety score 95/100 (higher than 97% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 236 ms (faster than 58% of 30,031 servers). Full comparison.