Mobb Vibe Shield MCP vs REA
A side-by-side look at the Mobb Vibe Shield MCP and REA MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Mobb Vibe Shield MCP for security work as a local process; choose REA for security. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Mobb Vibe Shield MCP when
- You need dedicated capabilities in the Security domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
API_KEY, API_URL, MVS_AUTO_FIX. - You want tools like
Parameter, Returns.
Choose REA when
- You need dedicated capabilities in the Security domain.
- Its auth model fits you: No auth required.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Security | Security |
| Quality signal | 63/100 · Good | 51/100 · Good |
| Install command | Confirmed | Not confirmed yet |
| Transport | Local subprocess (stdio) | — |
| Auth | API key required | No auth required |
| Pricing | BYOK (pay the provider) | Free |
| Required env vars | API_KEYAPI_URLMVS_AUTO_FIX | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 68 | 391,360 |
| Directory activity | 2 views 0 installs 0 upvotes | 15 views 0 installs 0 upvotes |
| Tools | 2 | Not listed |
| Full listing | View Mobb Vibe Shield MCP | View REA |
Tools & capabilities
Mobb Vibe Shield MCP tools 2
Parameter`path` (string) - The path to the local git repositoryReturnsDetailed vulnerability fixes with code patches and explanations
REA tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Mobb Vibe Shield MCP
{
"mcpServers": {
"mobb-dev-mobb-vibe-shield-mcp": {
"command": "npx",
"args": [
"-y",
"mobbdev"
],
"env": {
"API_KEY": "YOUR_API_KEY_HERE",
"API_URL": "YOUR_API_URL_HERE",
"MVS_AUTO_FIX": "YOUR_MVS_AUTO_FIX_HERE"
}
}
}
}
REA
No confirmed install command for REA yet — follow the setup steps linked from its listing page rather than a guessed package name.
Frequently asked questions
Mobb Vibe Shield MCP is categorized under Security and uses a local stdio subprocess. REA belongs to Security and uses an install path we have not confirmed yet. Pick Mobb Vibe Shield MCP for security work and REA for security.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. REA has no confirmed install command yet — follow its own setup instructions.
Mobb Vibe Shield MCP is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key required. REA is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add mobb-dev-mobb-vibe-shield-mcp and rea as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Mobb Vibe Shield MCP has a quality signal of 63/100 (Good) with 2 views, 0 installs and 68 GitHub stars. REA has 51/100 (Good) with 15 views, 0 installs and 391,360 GitHub stars.