Atlassian MCP Server vs Carbon Interface
A side-by-side look at the Atlassian MCP Server and Carbon Interface MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Atlassian MCP Server for version control work over a hosted endpoint; choose Carbon Interface for environment & nature as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Atlassian MCP Server when
- You need dedicated capabilities in the Version Control domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: other.
Choose Carbon Interface when
- You need dedicated capabilities in the Environment & Nature domain.
- You prefer a local stdio subprocess transport.
- You want tools like
estimate_electricity, estimate_flight, estimate_vehicle.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Version Control | Environment & Nature |
| Quality signal | 80/100 · Excellent | 52/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | other | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Verified | Community listing |
| GitHub stars | 1,118 | 0 |
| Directory activity | 9 views 0 installs 1 upvotes | 1 views 0 installs 0 upvotes |
| Tools | Not listed | 3 |
| Full listing | View Atlassian MCP Server | View Carbon Interface |
Tools & capabilities
Atlassian MCP Server tools
No tool names declared yet. Check the project README from the listing page.
Carbon Interface tools 3
estimate_electricityEstimate CO2 emissions from electricity usage. Returns carbon emissions in grams, kg, and metric tons. Example: estimate_electricity(500, "us", "kwh") for 500 kWh in the US.estimate_flightEstimate CO2 emissions from a flight. Provide number of passengers and flight legs (departure/arrival airport IATA codes). Returns per-passenger and total carbon emissions. Example: estimate_flight(2, [{"departure_airport": "SFO", "destination_airport": "JFK"}]).estimate_vehicleEstimate CO2 emissions from driving a vehicle. Provide distance and a vehicle model ID (from Carbon Interface). Returns carbon emissions in grams, kg, and metric tons. Example: estimate_vehicle(100, "7268a9b7-17e8-4c8d-acca-57059252afe9", "mi").
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.
Atlassian MCP Server
{
"mcpServers": {
"atlassian-mcp-server": {
"url": "https://mcp.atlassian.com/v2/mcp"
}
}
}
Carbon Interface
{
"mcpServers": {
"carbon-interface": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-carbon-interface"
]
}
}
}
Frequently asked questions
Atlassian MCP Server is categorized under Version Control and uses a remote HTTP/SSE transport. Carbon Interface belongs to Environment & Nature and uses a local stdio subprocess. Pick Atlassian MCP Server for version control work and Carbon Interface for environment & nature.
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.
Atlassian MCP Server is listed as free. Auth: other. Carbon Interface 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 atlassian-mcp-server and carbon-interface as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Atlassian MCP Server has a quality signal of 80/100 (Excellent) with 9 views, 0 installs and 1,118 GitHub stars. Carbon Interface has 52/100 (Good) with 1 views, 0 installs and 0 GitHub stars.