Git vs Science
A side-by-side look at the Git and Science MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Git for version control work as a local process; choose Science for aerospace & astrodynamics as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Git when
- You need dedicated capabilities in the Version Control domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
repo_path, context_lines, target.
Choose Science when
- You need dedicated capabilities in the Aerospace & Astrodynamics domain.
- You prefer a local stdio subprocess transport.
- You want tools like
get_iss_location, get_earthquakes, get_air_quality.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Version Control | Aerospace & Astrodynamics |
| Quality signal | 81/100 · Excellent | 56/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Verified | Community listing |
| GitHub stars | 91,540 | 0 |
| Directory activity | 51 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 16 | 4 |
| Full listing | View Git | View Science |
Tools & capabilities
Git tools 16
repo_pathcontext_linestargetmessageMERGE_HEADHEADfilesmax_countstart_timestampend_timestampbranch_namebase_branch- +4 more on the listing page
Science tools 4
get_iss_locationFetch 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_earthquakesRetrieve 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_qualityCheck current air quality at a latitude/longitude. Returns US AQI score and category plus PM2.5, PM10, ozone, NO2, and CO levels.get_apodGet NASA's Astronomy Picture of the Day with image URL, title, and explanation. Optionally specify a date (e.g., '2024-01-15').
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Git
{
"mcpServers": {
"git": {
"command": "uvx",
"args": [
"installations"
]
}
}
}
Science
{
"mcpServers": {
"science": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-science"
]
}
}
}
Frequently asked questions
Git is categorized under Version Control and uses a local stdio subprocess. Science belongs to Aerospace & Astrodynamics and uses a local stdio subprocess. Pick Git for version control work and Science for aerospace & astrodynamics.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Git is listed as free. Auth: no auth required. Science has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add git and science as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Git has a quality signal of 81/100 (Excellent) with 51 views, 0 installs and 91,540 GitHub stars. Science has 56/100 (Good) with 1 views, 0 installs and 0 GitHub stars.