What is the key difference between Petromcp and Valet?

Petromcp belongs to the Developer Tools category with local stdio execution, while Valet belongs to the Developer Tools category with local stdio execution.

How do I install Petromcp or Valet in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Petromcp and Valet free or paid?

Petromcp operates under a Free / Open Source model (No auth required). Valet operates under a Freemium model (No auth required).

Which MCP server has more tools and community activity?

Petromcp lists 9 tools with 1 views and 2 GitHub stars. Valet lists 0 tools with 2 views and 0 GitHub stars.

Can I use both Petromcp and Valet together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Petromcp vs Valet

In-depth architectural comparison of the Petromcp and Valet MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Petromcp

Developer Tools · Local stdio

Quality: 49/100 (Fair) | Auth: No auth required

Valet

Developer Tools · Local stdio

Quality: 48/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Petromcp if you need specialized Developer Tools tools running via a local process. Choose Valet if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Petromcp when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: read_las_file, summarize_las_curves, read_las_curve.

Explore Petromcp Details

Choose Valet when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Freemium).

Explore Valet Details

Feature & Specification Comparison

Specification	Petromcp Developer Tools	Valet Developer Tools
Summary	Local-first MCP server: read LAS well logs and DLIS files from your own disk.	Get share links, publish and manage websites, artifacts and agents. No account needed.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Petromcp Tools (9)

read_las_file

Header-level summary of a LAS file

summarize_las_curves

Per-curve min, max, mean, stddev, gap percentage

read_las_curve

Depths and values for one curve, with sampling cap

compare_well_logs

Common curves, depth overlap, unit consistency, flags

convert_units

ft<->m, psi<->kPa, psi<->bar, bbl<->m3, degF<->degC, mD<->m2

list_supported_units

Every convertible pair with its physical quantity

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Petromcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "petromcp": {
      "command": "uvx",
      "args": [
        "petroleum-mcp"
      ]
    }
  }
}

Valet Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "valet": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

Frequently Asked Questions

Petromcp is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Valet belongs to Developer Tools using local stdio subprocess. Select Petromcp when you need capabilities focused on developer tools and Valet when you require tools for developer tools.

More alternatives to Petromcp More alternatives to Valet Developer Tools category hub