MCPAmpel - MCP Security Scanner
Scan your installed MCP servers for security vulnerabilities, directly from your AI agent. Its 4 documented tools cluster into scan, check, read & search. It runs locally over stdio via the published package.
People connecting security tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.
VERIFIED ACTIVE
LAST COMMIT 2026-04-02 · ★ 2 · #144 OF 182 MAINTAINED SECURITY · VERIFIED 2026-08-25
Apache-2.0 · Python servers · how we verify → /methodology
01 · Install MCPAmpel - MCP Security Scanner
before you install - you'll need
MCPAMPEL_API_KEY
Environment variables documented in the project's README - it lists which are required and which have defaults.
Claude Code
claude mcp add mcpampel-mcpampel -- uvx mcpampel Claude Desktop / Cursor / VS Code - add to config
{
"mcpServers": {
"mcpampel-mcpampel": {
"command": "uvx",
"args": [
"mcpampel"
]
}
}
} 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 Apache-2.0 - declared in the repository
pypi package mcpampel - check the name against the project README before installing (PyPI has no namespace ownership)
registry registry publisher io.github.diemoeve is not the repo owner (mcpampel) - the registry entry was published by someone else
03 · What MCPAmpel - MCP Security Scanner can do
Prose above is summarized from the project's README and registry record - no invented capabilities.
What you can build
With this server connected, an agent can scan a single GitHub, GitLab, npm, or PyPI URL. Returns trust score, engine breakdown, and findings, and get detailed results for a specific scan by ID. Use after scan_my_servers or scan_url to drill into findings.
Capability map
Tools grouped from the project's README - what MCPAmpel - MCP Security Scanner lets an agent do.
Scan
2 tools - e.g. Discovers all MCP servers from your editor config and scans them with 16 engines. Returns a summary table with trust scores. No input needed.; Scan a single GitHub, GitLab, npm, or PyPI URL. Returns trust…
scan_my_servers · scan_url
Check
1 tool - e.g. Show your daily quota usage and remaining scans.
check_status
read & search
1 tool - e.g. Get detailed results for a specific scan by ID. Use after scan_my_servers or scan_url to drill into findings.
get_scan_results
04 · Who maintains MCPAmpel - MCP Security Scanner
MCPAmpel - MCP Security Scanner is maintained by mcpampel. It's the only MCP server we track from this author; the repo dates to Apr 2026.
05 · Facts
- repository
- github.com/mcpampel/mcpampel
- category
- security - ranked #144 of 182 actively-maintained security servers as of 2026-08-25.
- registry
- io.github.diemoeve/mcpampel (active, first published 2026-04-02)
- packages
- pypi:mcpampel
06 · MCPAmpel - MCP Security Scanner FAQ
Is MCPAmpel - MCP Security Scanner still maintained?
Yes - as of 2026-08-25, its last commit was 2026-04-02. We re-verify nightly.
What can MCPAmpel - MCP Security Scanner do?
With this server connected, an agent can scan a single GitHub, GitLab, npm, or PyPI URL. Returns trust score, engine breakdown, and findings, and get detailed results for a specific scan by ID. Use after scan_my_servers or scan_url to drill into findings.
How do I install MCPAmpel - MCP Security Scanner?
Run `uvx mcpampel`. The README documents one environment variable (MCPAMPEL_API_KEY) to set first. You can also paste the ready-made client config above.
Does MCPAmpel - MCP Security Scanner run locally?
Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.
07 · Alternatives to MCPAmpel - MCP Security Scanner
Alternatives to MCPAmpel - MCP Security Scanner
Maintained security servers if MCPAmpel - MCP Security Scanner isn't the fit.
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- HOL Guard Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server. ★ 470 · 2026-08-25
- Emisar Let AI operate servers without SSH. Choose actions, approve risky changes, and audit every step. ★ 409 · 2026-08-23
- Bradesco MCP server for Bradesco - Pix, Cobrança (boleto), Arrecadação, Extrato (OAuth2 + mTLS) ★ 269 · 2026-08-12
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