Mcpm

Block prompt injection, tool poisoning, rug-pulls and credential theft in Model Context Protocol (MCP) servers -- at runtime, on your machine. Your AI agent trusts every MCP server it talks to; mcpm scores each install, verifies its supply chain with Sigstore, pins every tool definition, and inspects every tool call through a local relay -- with an opt-in OS sandbox on macOS. No cloud, no account, no LLM in the…

People who work with package manager, security and trust scoring and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-30 · ★ 3 · #28 OF 216 MAINTAINED SECURITY · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Mcpm

Claude Code

claude mcp add getmcpm-cli -- npx -y @getmcpm/cli

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "getmcpm-cli": {
      "command": "npx",
      "args": [
        "-y",
        "@getmcpm/cli"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @getmcpm/cli - published under the repo owner's npm scope (@getmcpm)

registry namespace io.github.getmcpm is GitHub-verified and matches the repo owner

03 · What Mcpm can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.43.0 · 2026-09-30

Other Changes · raise the ip-address override to ^10.5.1 (Dependabot #60) · mcpm_install and mcpm_setup refuse registry-deleted servers (#116) · cleanup no longer prunes pins of servers in a config it cannot read…

v0.42.5 · 2026-09-28

Other Changes · two catalog regexes no longer stall the relay on crafted tool_response text (#113)

v0.42.4 · 2026-09-28

Other Changes · a deeply nested tools/list schema or initialize no longer trips the drift hash (#109) · guard sessions started together no longer overwrite each other's pins (#111)

04 · Who maintains Mcpm

mcpm is maintained by getmcpm. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/getmcpm/cli
website: https://github.com/getmcpm/cli
category: security - ranked #28 of 216 actively-maintained security servers as of 2026-09-30.
release cadence: 10+ releases in the last 90 days (latest 2026-09-30)
registry: io.github.getmcpm/cli (active, first published 2026-03-30 · 14 versions)
packages: npm:@getmcpm/cli

06 · Mcpm FAQ

What is Mcpm?

Is Mcpm still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-30 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Mcpm?

Run `npx -y @getmcpm/cli`. You can also paste the ready-made client config above.

Does Mcpm run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Mcpm

Alternatives to Mcpm

Maintained security servers if Mcpm isn't the fit.

Pairs well with

Servers that cover what Mcpm doesn't - only shown when the pairing reason fits the companion.

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