Atlas / MCP servers / jamesmontemagno / Monkey

MonkeyCAUTION

mcp/jamesmontemagno/monkey

The MCP the world needs

Verdict
CAUTION
Grade
B
Trust score
89 /100
Exposed tools
—
Transport
stdio
License
MIT
Stars
125
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

Overview

This is a Model Context Protocol (MCP) server implementation built with .NET 9.0. The MCP server provides a communication protocol for facilitating interactions between various components in a model-driven system. This implementation demonstrates how to set up a basic MCP server with custom tools and services.

Try it

Quick Install for VS Code & VS

[](https://insiders.vscode.dev/redirect/mcp/install?name=monkeymcp&config=%7B%22type%22%3A%20%22http%22%2C%22url%22%3A%20%22https%3A%2F%2Ffunc-monkeymcp-3t4eixuap5dfm.azurewebsites.net%2F%22%7D) [](https://insiders.vscode.dev/redirect/mcp/install?name=monkeymcp&config=%7B%22type%22%3A%20%22http%22%2C%22url%22%3A%20%22https%3A%2F%2Ffunc-monkeymcp-3t4eixuap5dfm.azurewebsites.net%2F%22%7D&quality=insiders)

[](https://insiders.vscode.dev/redirect/mcp/install?name=monkeymcp&config=%7B%22command%22%3A%22docker%22%2C%22args%22%3A%5B%22run%22%2C%22-i%22%2C%22--rm%22%2C%22jamesmontemagno%2Fmonkeymcp%22%5D%2C%22env%22%3A%7B%7D%7D) [](https://insiders.vscode.dev/redirect/mcp/install?name=monkeymcp&config=%7B%22command%22%3A%22docker%22%2C%22args%22%3A%5B%22run%22%2C%22-i%22%2C%22--rm%22%2C%22jamesmontemagno%2Fmonkeymcp%22%5D%2C%22env%22%3A%7B%7D%7D&quality=insiders)

[![Install Remote Server in Visual S

Read from source at commit 90cb663ffadeOBSERVED · 2026-10-07
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code (oci)
claude mcp add monkeymcp -- docker run -i --rm jamesmontemagno/monkeymcp:1.0.0
03

Trust audit

CAUTIONgrade B · trust 89/100 Install with care. The audit found things worth knowing before you trust its output.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codeNA
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
declared (1 observation(s))
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (5)

MEDIUMNetwork egress · net.raw_ip · CWE-200, CWE-319
MonkeyMCPSSERemote/Program.cs:7
builder.WebHost.UseUrls($"http://0.0.0.0:{port}");
MEDIUMObfuscation / stealth · obf.zero_width · CWE-506, CWE-94
MonkeyMCPSSE/Properties/launchSettings.json:1
{
MEDIUMObfuscation / stealth · obf.zero_width · CWE-506, CWE-94
MonkeyMCPSSERemote/Properties/launchSettings.json:1
{
LOWInventory / provenance · inv.hidden_file · CWE-1104
MonkeyMCPSSERemote/.funcignore
.funcignore
Why it matters. hidden member outside the usual dotfiles
Fix. review its purpose
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table

Gates applied: no_behavioural_pass.

Audited 2026-10-07 · audit v0.4.1 · source sha 90cb663ffadefull audit observations/trust-audit/mcp-server/jamesmontemagno__monkey.json · Report an issue / request a re-scan
04

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-0790cb663ffadeCAUTIONB89first audit
05

Questions

What is the Monkey MCP server?

The MCP the world needs

Is Monkey safe to connect to an agent?

With care. The audit graded it B (89/100) and found 5 things worth knowing before you trust this server, listed below with the exact line each was found on.

What credentials does Monkey need?

No credential environment variables were found in its source, so it appears to need none.

How does Monkey run?

It speaks stdio, so it runs as a local process your client starts.

How current is this page?

The grade is for one exact copy of the source (90cb663ffade), read on 2026-10-07. The repository is watched and re-audited when it changes.

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