io.github.vlad-public-code/valem

playwright

Valem - Deterministic reactive state models. Create your own calculators/forms with AI

3 tools GitHub npm

No known CVEs

Apache-2.0 license

Actively maintained

Last commit 5d ago

Works with most clients

Transport: http

3 tools · ~88 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 1d ago

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io.github.vlad-public-code/valem is an MCP server that valem - Deterministic reactive state models. Create your own calculators/forms with AI. Its tool list has not been published yet over http, requires no API key, and scores 87/100 on MCPpedia's security, maintenance and efficiency rubric.

Other

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktophttp · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-vlad-public-code-valem": {
      "args": [
        "-y",
        "playwright"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-vlad-public-code-valem)](https://mcppedia.org/s/io-github-vlad-public-code-valem)

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What io.github.vlad-public-code/valem does

Valem - Deterministic reactive state models. Create your own calculators/forms with AI

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

npx -y 'playwright' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

87/100across 5 weighted dimensions

How we score →

0255075100

−13

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

1 fixed

CVE-2025-59288high · fixed

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

### Summary Use of `curl` with the `-k` (or `--insecure`) flag in installer scripts allows attackers to deliver arbitrary executables via Man-in-the-Middle (MitM) attacks. This can lead to full system compromise, as the downloaded files are installed as privileged applications. ### Details The following scripts in the `microsoft/playwright` repository at commit [`bee11cbc28f24bd18e726163d0b9b1571b4f26a8`](https://github.com/microsoft/playwright/commit/bee11cbc28f24bd18e726163d0b9b1571b4f26a8) u

Affected: >= 0Fixed in 1.55.1source →

Inventory

Tools (3)

Click any tool to inspect its schema.

~88 tokens total

Community

Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.vlad-public-code/valem safe to use?: io.github.vlad-public-code/valem has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.
How do I install io.github.vlad-public-code/valem?: io.github.vlad-public-code/valem supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.vlad-public-code/valem do?: io.github.vlad-public-code/valem provides 3 tools: Documentation, Prerequisites, License. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.vlad-public-code/valem?: io.github.vlad-public-code/valem is compatible with claude-desktop, cursor, claude-code. It uses http transport.
Is io.github.vlad-public-code/valem actively maintained?: io.github.vlad-public-code/valem is actively maintained - last commit was 5 days ago.

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MCP Security Weekly

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is io.github.vlad-public-code/valem safe to use?

io.github.vlad-public-code/valem has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.

How do I install io.github.vlad-public-code/valem?

io.github.vlad-public-code/valem supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.vlad-public-code/valem do?

io.github.vlad-public-code/valem provides 3 tools: Documentation, Prerequisites, License. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.vlad-public-code/valem?

io.github.vlad-public-code/valem is compatible with claude-desktop, cursor, claude-code. It uses http transport.

Is io.github.vlad-public-code/valem actively maintained?

io.github.vlad-public-code/valem is actively maintained - last commit was 5 days ago.