A side-by-side look at the Nimbus BCI and Dog Geroscience MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Nimbus BCI for biology, medicine and bioinformatics work as a local process; choose Dog Geroscience for biology, medicine and bioinformatics. You can also run both side by side in one mcpServers block.
NIMBUS_API_URL, NIMBUS_TOKEN, NIMBUS_TOKEN_FILE, NIMBUS_MCP_KEY, NIMBUS_MCP_KEY_FILE, MCP_LOCAL_KEY, MCP_LOCAL_USER_ID, HOST.Rows where the two servers differ are marked.
| Spec | N Nimbus BCI | D Dog Geroscience |
|---|---|---|
| Category | Biology, Medicine and Bioinformatics | Biology, Medicine and Bioinformatics |
| Quality signal | 43/100 · Fair | 36/100 · Fair |
| Install command | Confirmed | Not confirmed yet |
| Transport | Local subprocess (stdio) | — |
| Auth | OAuth 2.0 | No auth required |
| Pricing | Not declared | Free |
| Required env vars | NIMBUS_API_URLNIMBUS_TOKENNIMBUS_TOKEN_FILENIMBUS_MCP_KEYNIMBUS_MCP_KEY_FILEMCP_LOCAL_KEYMCP_LOCAL_USER_IDHOST | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 3 | 0 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Nimbus BCI | View Dog Geroscience |
No tool names declared yet. Check the project README from the listing page.
No tool names declared yet. Check the project README from the listing page.
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.
{
"mcpServers": {
"nimbus-bci": {
"command": "uvx",
"args": [
"nimbus-mcp"
],
"env": {
"NIMBUS_API_URL": "YOUR_NIMBUS_API_URL_HERE",
"NIMBUS_TOKEN": "YOUR_NIMBUS_TOKEN_HERE",
"NIMBUS_TOKEN_FILE": "YOUR_NIMBUS_TOKEN_FILE_HERE",
"NIMBUS_MCP_KEY": "YOUR_NIMBUS_MCP_KEY_HERE",
"NIMBUS_MCP_KEY_FILE": "YOUR_NIMBUS_MCP_KEY_FILE_HERE",
"MCP_LOCAL_KEY": "YOUR_MCP_LOCAL_KEY_HERE",
"MCP_LOCAL_USER_ID": "YOUR_MCP_LOCAL_USER_ID_HERE",
"HOST": "YOUR_HOST_HERE"
}
}
}
}
No confirmed install command for Dog Geroscience yet — follow the setup steps linked from its listing page rather than a guessed package name.