Npx FetchCAUTION
A powerful MCP server for fetching and transforming web content into various formats (HTML, JSON, Markdown, Plain Text) with ease.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
[](https://www.npmjs.com/package/@tokenizin/mcp-npx-fetch) [](https://opensource.org/licenses/MIT) [](https://www.typescriptlang.org/) [](https://github.com/modelcontextprotocol)
A powerful MCP server for fetching and transforming web content into various formats (HTML, JSON, Markdown, Plain Text) with ease.
Installation • Features • Usage • Documentation • Contributing
🚀 Features
- 🌐 Universal Content Fetching: Supports HTML, JSON, plain text, and Markdown formats
- 🔒 Custom Headers Support: Add authentication and custom headers to your requests
- 🛠 Built-in Transformations: Automatic conversion between formats
- ⚡ High Performance: Built with modern JavaScript features and optimized for speed
- 🔌 MCP Compatible: Seamlessly integrates with Claude Desktop and other MCP clients
- 🎯 Type-Safe: Written in TypeScript with full type definitions
📦 Installation
NPM Global Installation
npm install -g @tokenizin/mcp-npx-fetch
Direct Usage with NPX
npx @tokenizin/mcp-npx-fetch
📚 Documentation
Available Tools
fetch_html
Fetches and returns raw HTML content from any URL.
{
url: string; // Required: Target URL
headers?: { // Optional: Custom request headers
[key: string]: string;
};
}fetch_json
Fetches and parses JSON data from any URL.
{
url: string; e2af9f9f7984OBSERVED · 2026-10-08Connect
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 mcp add mcp-npx-fetch -- npx -y @tokenizin/[email protected]
{
"mcpServers": {
"mcp-npx-fetch": {
"command": "npx",
"args": [
"-y",
"@tokenizin/[email protected]"
]
}
}
}Exposed tools (4)
4 read · 0 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
fetch_html | read | Fetch a website and return the content as HTML |
fetch_json | read | Fetch a JSON file from a URL |
fetch_markdown | read | Fetch a website and return the content as Markdown |
fetch_txt | read | Fetch a website, return the content as plain text (no HTML) |
Trust audit
CAUTIONgrade B · trust 89/100 Install with care. The audit found things worth knowing before you trust its output.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | WARN |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- declared (1 observation(s))
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (5)
.DS_Store
install-state.gz
bun.lockb
.DS_Store
@modelcontextprotocol/sdk, jsdom, turndown, zod, @types/jest, @types/jsdom, @types/node, @types/turndown
Gates applied: no_behavioural_pass.
e2af9f9f7984full audit observations/trust-audit/mcp-server/tokenizin-agency__npx-fetch.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-08 | e2af9f9f7984 | CAUTION | B | 89 | first audit |
Questions
What is the Npx Fetch MCP server?
A powerful MCP server for fetching and transforming web content into various formats (HTML, JSON, Markdown, Plain Text) with ease.
What tools does Npx Fetch expose?
4 in total: 4 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is Npx Fetch 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 Npx Fetch need?
No credential environment variables were found in its source, so it appears to need none.
How does Npx Fetch run?
It speaks stdio, so it runs as a local process your client starts. It is published on npm as @tokenizin/mcp-npx-fetch at 1.0.0.
How current is this page?
The grade is for one exact copy of the source (e2af9f9f7984), read on 2026-10-08. The repository is watched and re-audited when it changes.