guarded-notes-mcp

guarded-notes-mcp is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from nextgencods/guarded-notes-mcp. Its token cost is not measured, scanned A, original, MIT.

A locally running MCP server started with Node.js that provides access to the guarded-notes-mcp package. MCP lets coding agents connect to tools, but the input does not describe the package’s note-handling operations.

In plain words
What is it for?
Use it to make guarded-notes-mcp available to an MCP-compatible coding agent.
Why use it?
Its exact problem-solving purpose cannot be stated from the available description.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Written for no agent in particular: it speaks MCP, so any client can run it. Also seen: listed in a Claude config.

Good fit Use it to make guarded-notes-mcp available to an MCP-compatible coding agent.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-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/nextgencods/guarded-notes-mcp

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

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 guarded-notes-mcp

README.md
[![agentmods](https://agentmods.dev/badge/mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-mcp/github.svg)](https://agentmods.dev/mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-mcp)
Your own site
<a href="https://agentmods.dev/mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-mcp"><img src="https://agentmods.dev/badge/mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-mcp/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for guarded-notes-mcp

Your own site · 80×15
<a href="https://agentmods.dev/mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-mcp"><img src="https://agentmods.dev/badge/mcp/nextgencods/guarded-notes-mcp/guarded-notes-mcp-guarded-notes-mcp.svg" alt="Reviewed on agentmods" width="80" 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 original No closer match found in the catalogue.
Security

Grade A, and why

guarded-notes-mcp 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 9d 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.

plugins/guarded-notes-mcp/.mcp.json · 16 lines

What it actually says

{
  "guarded-notes-mcp": {
    "command": "node",
    "args": [
      "./server.mjs"
    ],
    "cwd": ".",
    "env_vars": [
      "HOME",
      "PATH",
      "TMPDIR"
    ],
    "startup_timeout_sec": 10,
    "tool_timeout_sec": 300
  }
}
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. 9d ago First seen · 16 lines scan A 7c1cb9487a09

Subscribe to this mod's changes

guarded-notes-mcp is an MCP server published in the GitHub repository nextgencods/guarded-notes-mcp (0 stars, last pushed 16d ago), licensed MIT. 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.