What is the key difference between Science and TokenSave?

Science belongs to the Developer Tools category with local stdio execution, while TokenSave belongs to the Developer Tools category with local stdio execution.

How do I install Science or TokenSave 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 Science and TokenSave free or paid?

Science operates under a Free / Open Source model (No auth required). TokenSave operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Science lists 4 tools with 0 views and 0 GitHub stars. TokenSave lists 0 tools with 0 views and 619 GitHub stars.

Can I use both Science and TokenSave 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

Science vs TokenSave

In-depth architectural comparison of the Science and TokenSave 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

Science

Developer Tools · Local stdio

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

TokenSave

Developer Tools · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

Verdict Summary: Choose Science if you need specialized Developer Tools tools running via a local process. Choose TokenSave 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 Science 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: get_iss_location, get_earthquakes, get_air_quality.

Explore Science Details

Choose TokenSave 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).

Explore TokenSave Details

Feature & Specification Comparison

Specification	S Science Developer Tools	TokenSave Developer Tools
Summary	Science MCP — free science data APIs	Code intelligence for 15+ languages: semantic graph queries instead of file reads. 37 MCP tools.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Science Tools (4)

get_iss_location

Fetch the International Space Station's current latitude, longitude, and Unix timestamp from the Open Notify API. No inputs required; returns a real-time position fix.

get_earthquakes

Retrieve up to 20 globally recent earthquakes from the USGS FDSN service, filtered by lookback period (1–30 days, default 1) and minimum magnitude (default 4.0). Returns magnitude, location name, depth (km), coordinates, time, and tsunami warning flag.

get_air_quality

Check current air quality at a latitude/longitude. Returns US AQI score and category plus PM2.5, PM10, ozone, NO2, and CO levels.

get_apod

Get NASA's Astronomy Picture of the Day with image URL, title, and explanation. Optionally specify a date (e.g., '2024-01-15').

TokenSave Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Science Configuration

mcpServers (Claude Desktop / Cursor)

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

TokenSave Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "tokensave": {
      "command": "npx",
      "args": [
        "-y",
        "@colbymchenry/codegraph"
      ]
    }
  }
}

Frequently Asked Questions

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

More alternatives to Science More alternatives to TokenSave Developer Tools category hub