Is Fouradata safe and trustworthy?

tashan scores Fouradata on public evidence — tashan score 60.0/100, it is currently active, no known advisories against the current release, its declared dependencies reach: network. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Fouradata?

In Claude Code: run `claude mcp add fouradata-mcp -- npx -y @fouradata/mcp`. In Cursor / Claude Desktop, add it to mcp.json / claude_desktop_config.json.

Who maintains Fouradata?

2 GitHub contributors, source: fouradata/mcp.

‹ The Index

Fouradata

npm

Reliable web access for AI agents: smart HTTP, rotating proxies, and full-browser rendering.

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability

Category: Browser & Web — see all ranked ›

Work: Web scraping

Who it is for: Software engineer · Researcher

Install (Claude Code):

claude mcp add fouradata-mcp -- npx -y @fouradata/mcp

deep

“Four tools with request bodies and output shapes; notes checkText does not wait or poll”

This grade is wrong ›

tashan score: 60.0
Instruction depth: 88.0 (deep — documents every tool, with worked examples, setup and a stated limitation)
Adoption: 255/wk
Upkeep: 78.0
Freshness: 87.0
Evidence coverage: 100% of the inputs this score can use
Health: active
GitHub stars: 4
Contributors: 2
License: MIT

Security audit

Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.

No known advisoriesclearchecked against OSV for 0.6.0 — this package, not its dependency tree

Makes network requestsfrom declared dependencies

Can carry remote content into your agentit can pull third-party text into the model's context — treat what it returns as untrusted input

Signed build provenancepublished from public CI with an attestation

What changed recently

2026-08-10 the tashan score for mcp rose to 66.0, from 60.0 Upkeep, freshness or adoption moved enough to change how this measures.
2026-08-13 mcp published 0.6.0, was 0.5.0 A new release is available.

You are reading this because you came looking. tashan Pro gives tashan doctor the history behind it, so a run over your own config says which of YOURS moved.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

We recorded 2 changes to Fouradata in the last 45 days. Pro tells you on the day — for the servers in your own config, not the ones you thought to look up.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

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[![tashan](https://tashan.sh/badge/pkg-fouradata-mcp.svg)](https://tashan.sh/capability/pkg-fouradata-mcp.html)

npm ↗ · source ↗ · pkg:@fouradata/mcp

Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.

Measured 2026-09-13 · scorer s5 · how · something wrong here?