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expo

expo is an MCP server for Claude Code from DaveDev42/expo-mcp. Its token cost is not measured, scanned A, original, no licence file.

A local MCP server for Expo, the framework and toolset used to build React Native mobile apps.

In plain words
What is it for?
It is for agent workflows involving Expo projects. It runs from an npm package and requires one environment variable.
Why use it?
It gives a coding agent access to Expo-related help or actions through the configured server. The description does not specify which actions are available.

MCP server for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: listed in a Claude config.

Part of the expo-mcp plugin — 1 skill, 1 command, 2 agents, 1 hook, 1 MCP server shipped together

not rated 5repo 3mo ago A scan tokens not measured no licence

Good fit It is for agent workflows involving Expo projects. It runs from an npm package and requires one environment variable.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/davedev42/expo-mcp/expo
View source ↗ DaveDev42/expo-mcp
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/DaveDev42/expo-mcp

Made for: Claude Code.

Or install expo-mcp, the plugin that ships this one along with the rest of its 1 skill, 1 command, 2 agents, 1 hook, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for expo

README.md
[![agentmods](https://agentmods.dev/badge/mcp/davedev42/expo-mcp/expo.svg)](https://agentmods.dev/mcp/davedev42/expo-mcp/expo)
Your own site
<a href="https://agentmods.dev/mcp/davedev42/expo-mcp/expo"><img src="https://agentmods.dev/badge/mcp/davedev42/expo-mcp/expo.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Security

Grade A, and why

expo scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.mcp.json · 12 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 12 lines scan A 2238fa2ddc04

Subscribe to this mod's changes

expo is an MCP server published in the GitHub repository DaveDev42/expo-mcp (5 stars, last pushed 3mo ago), with no licence file. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Mobile
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