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claude mcp add willmehr -e WILLMEHR_MODE=<WILLMEHR_MODE> -e WILLHABEN_COOKIE=<WILLHABEN_COOKIE> -e WILLHABEN_MIN_INTERVAL_MS=<WILLHABEN_MIN_INTERVAL_MS> -- npx -y [email protected]
{
"mcpServers": {
"willmehr": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"WILLMEHR_MODE": "<WILLMEHR_MODE>",
"WILLHABEN_COOKIE": "<WILLHABEN_COOKIE>",
"WILLHABEN_MIN_INTERVAL_MS": "<WILLHABEN_MIN_INTERVAL_MS>"
}
}
}
}
{
"mcpServers": {
"willmehr": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"WILLMEHR_MODE": "<WILLMEHR_MODE>",
"WILLHABEN_COOKIE": "<WILLHABEN_COOKIE>",
"WILLHABEN_MIN_INTERVAL_MS": "<WILLHABEN_MIN_INTERVAL_MS>"
}
}
}
}
{
"servers": {
"willmehr": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"WILLMEHR_MODE": "<WILLMEHR_MODE>",
"WILLHABEN_COOKIE": "<WILLHABEN_COOKIE>",
"WILLHABEN_MIN_INTERVAL_MS": "<WILLHABEN_MIN_INTERVAL_MS>"
}
}
}
}
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 |
|---|---|
WILLMEHR_MODEOptional | 'full' (default) registers the account tools; 'public' runs anonymously, reads no credential and paces requests for a shared IP. |
WILLHABEN_COOKIEOptional, secret | Session cookie from a logged-in willhaben browser session, needed only by the willhaben_my_* tools. Must contain BBX_JSESSIONID and x-bbx-csrf-token. Sessions expire within roughly half an hour. |
WILLHABEN_MIN_INTERVAL_MSOptional | Minimum spacing between requests to willhaben, in milliseconds. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 1 Sep 2026 |
| Last updated | 1 Sep 2026 |
| Registry name | io.github.taneron/willmehr |
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