A/B testing for vibe coders: create, track, and ship experiments from your AI coding agent.
Connect Runs on your machine
claude mcp add splera -e SPLERA_API_KEY=<SPLERA_API_KEY> -e SPLERA_API_URL=<SPLERA_API_URL> -- npx -y [email protected]{
"mcpServers": {
"splera": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SPLERA_API_KEY": "<SPLERA_API_KEY>",
"SPLERA_API_URL": "<SPLERA_API_URL>"
}
}
}
}{
"mcpServers": {
"splera": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SPLERA_API_KEY": "<SPLERA_API_KEY>",
"SPLERA_API_URL": "<SPLERA_API_URL>"
}
}
}
}{
"servers": {
"splera": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SPLERA_API_KEY": "<SPLERA_API_KEY>",
"SPLERA_API_URL": "<SPLERA_API_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SPLERA_API_KEYRequired, secret | Your Splera API key. Generate one at https://splera.app/settings. |
SPLERA_API_URLOptional | Override the API base URL (defaults to https://splera.app). Useful for local/staging testing. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 23 Apr 2026 |
| Last updated | 23 Apr 2026 |
| Registry name | io.github.sohaibt/splera |
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