Mcpcheck

Scan any MCP server for tool-poisoning, security, auth & license.

Connector by joeyough · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)

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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/joeyough-mcpcheck

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://mcpcheck.netlify.app/mcp Remote (HTTP)

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About

Scan any MCP server for tool-poisoning, security, auth & license. Trust score before install.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 2 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: Nothing to install (hosted)
Runs as: Hosted (remote endpoint)

Tools by what they do 2

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 2 · Look things up without changing anything.

check_mcp_trust
scan_mcp_server

Network hosts it talks to 1

mcpcheck.netlify.app · found in remote endpoint, install command

Tools (2)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

check_mcp_trust
Check if an MCP server is safe to install: returns a trust score (0-100, grade A-F). Accepts a registry name (io.github.x/y), a GitHub repo (owner/repo), or a remote MCP URL. For remote servers it live-connects and analyzes the actual exposed tools for tool-poisoning + capabilities, and checks the backing repo (maintenance, license, security policy, auth). Call BEFORE installing or recommending any MCP server.
scan_mcp_server
Scan and inspect an MCP server for security issues before connecting it: live tool-poisoning analysis, exposed-tool inventory + capabilities, TLS, and repo trust signals. Same engine as check_mcp_trust. Accepts a registry name, GitHub repo, or remote MCP URL.

Signals

Last release: Aug 28, 2026 (2 months ago)
Repository: Not found on GitHub (deleted or private)

Details

Registry name: io.github.joeyough/mcpcheck
Version: 1.0.1
Auth: Auth not stated
License: License unknown
Repository: github.com/joeyough/mcpcheck
Website: mcpcheck.netlify.app
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry

Rank

Unranked

Not shown in browse, so it has no position.

Score

0.528

Security 30%not yet
Popularity 25%0.30
Freshness 20%0.80
Rating 15%not yet
Docs 10%0.68

How ranking works →

Grades

Freshness

Active in the last 90 days. Last activity 2 months ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 9 days ago
Status: Up
Median response: 1.3 s

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Cite this page

Mcpcheck MCP server. Agent Mart. https://agentmart.dev/connectors/joeyough-mcpcheck (last updated 2026-10-24)