spa-reader-mcp

An MCP server that renders JavaScript-heavy Single Page Applications using Playwright to extract clean, LLM-ready Markdown and capture screenshots. It features a singleton browser architecture for high performance and includes built-in SSRF protection for secure web content retrieval.

→ XXO47OXX/spa-reader-mcp · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies1 critical

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.2.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configREAL_WORLD_TESTS

configSPA_READER_ALLOW_PRIVATE

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/xxo47oxx-spa-reader-mcp-76w4ez)](https://m8ven.ai/mcp/xxo47oxx-spa-reader-mcp-76w4ez)

commit: 2299c1c4b731d740ad9beafa92ebd5ef5923eef9

code hash: 53ac8e84572fd4a8f8b3356584dbc408de8e8c9b7f5b89fc11407beef44313fe

verified: 6/13/2026, 10:46:50 AM

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