How do I connect Medusa MCP Server to Claude?

Run `claude mcp add medusa -- uvx medusa-security` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Medusa MCP Server free?

The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Medusa MCP Server do?

MCPVault has not yet recorded the tool list for Medusa MCP Server; it is captured when the server passes a live MCP handshake. The description above is what the project publishes.

Medusa

Unclaimed

by Pantheon-Security

AI-first security scanner. NEW in v2026.7: Claude Code compromise detection — vet .claude/ hooks, permissions & skills before you clone — plus an always-on AI attack-signature scanner and native Rust & PHP rules. Also: medusa scan --git to vet any repo, medusa secrets scan for leaked API keys. 40,000+ patterns, zero setup.

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'medusa' -- 'uvx' 'medusa-security'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

agent-securityai-securitycode-analysiscve-detectiondevsecopsllm-securitymcpnextjsopen-sourcepythonreactsastscannersecuritysecurity-toolsstatic-analysisvulnerability-scanner

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Security profile

Claimed and verified servers get a weekly static scan that shows what the code can reach: external services, environment variables, shell commands, agent configuration folders, plus any dependencies with known advisories. Claim this listing to get one. How the security profile works

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

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FAQ

Questions about Medusa MCP Server

How do I connect Medusa MCP Server to Claude?: Run `claude mcp add medusa -- uvx medusa-security` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Medusa MCP Server free?: The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Medusa MCP Server do?: MCPVault has not yet recorded the tool list for Medusa MCP Server; it is captured when the server passes a live MCP handshake. The description above is what the project publishes.