A side-by-side look at the Embedcalc MCP and Electronics MCP Servers MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Embedcalc MCP for embedded system work over a hosted endpoint; choose Electronics MCP Servers for embedded system as a local process. You can also run both side by side in one mcpServers block.
Rows where the two servers differ are marked.
| Spec | E Embedcalc MCP | |
|---|---|---|
| Category | Embedded System | Embedded System |
| Quality signal | 42/100 · Fair | 36/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | — | 1 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Embedcalc MCP | View Electronics MCP Servers |
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": {
"embedcalc-mcp-2": {
"url": "https://www.embedcalc.com/mcp/"
}
}
}
{
"mcpServers": {
"electronics-mcp-servers": {
"command": "uvx",
"args": [
"--from",
"electronics-mcp-servers",
"resistor-decoder"
]
}
}
}