Regensbot is a remote MCP server at one URL. Clients with MCP sign-in need only that URL. Every other client sends an API key. Then your assistant audits URLs, reads your sites' checklists and cites the source of every finding.
Six clients connect through one URL to 25 tools in 6 groups.
ASign in
For clients that support MCP sign-in. Add the URL, and the client opens a Regensbot page where you sign in, choose an organisation and allow the connection.
Works with
BAPI key
For every other client, or when you prefer a key. Create a key in the dashboard and send it with every request as a header.
Authorization: Bearer rb_live_...Works with
Both work at the same time.
01Web, Desktop and mobile
Sign in (OAuth)
https://app.regensbot.de/mcpNoteClaude identifies itself with a client metadata document, so the consent page shows it as a known app.
02Developer mode
Sign in (OAuth)
https://app.regensbot.de/mcpNoteChatGPT also identifies itself with a client metadata document.
03In your terminal
Sign in (OAuth)API key
Run this command. Claude Code opens the browser for the sign-in.
claude mcp add --transport http regensbot https://app.regensbot.de/mcpOr connect with an API key in the header:
claude mcp add --transport http regensbot https://app.regensbot.de/mcp --header "Authorization: Bearer rb_live_..."Replace rb_live_... with a key from the dashboard.
04.vscode/mcp.json
Sign in (OAuth)API key
Add a server of type http with the MCP URL. VS Code registers itself and signs in.
{
"servers": {
"regensbot": {
"type": "http",
"url": "https://app.regensbot.de/mcp"
}
}
}Or send an API key in the headers:
{
"servers": {
"regensbot": {
"type": "http",
"url": "https://app.regensbot.de/mcp",
"headers": {
"Authorization": "Bearer rb_live_..."
}
}
}
}Replace rb_live_... with a key from the dashboard.
05~/.cursor/mcp.json
API key
Add the MCP URL and the key header under "url" and "headers".
{
"mcpServers": {
"regensbot": {
"url": "https://app.regensbot.de/mcp",
"headers": {
"Authorization": "Bearer rb_live_..."
}
}
}
}Replace rb_live_... with a key from the dashboard.
NoteCursor connects with an API key. Its sign-in callback uses a cursor:// address, which Regensbot's client registration does not accept.
06Any MCP client
Sign in (OAuth)API key
https://app.regensbot.de/mcpAuthorization: Bearer rb_live_...Replace rb_live_... with a key from the dashboard.
Your assistant picks the tool. audit_url runs an audit and counts against your monthly audits. Crawls, renders and re-checks run within your plan's limits, and the knowledge-base tools have no monthly quota.
Run an audit and read its findings.
Look up requirements, claims and their evidence.
Your verified sites, their checklist and their evidence.
Drills, removals, site moves and re-checks after a fix.
Crawl a verified site and read its site-level findings.
Verified crawler traffic from your server logs.
01
Every audit is counted against your organisation's plan before anything is fetched.
02
Refused addresses and sites that could not be reached do not count.
03
A refusal, such as the monthly quota, the hourly limit or a refused address, is a tool error the assistant can read. Never an HTTP error.
04
Each organisation sees only its own audits and sites.
isErrortrue
content[0].text
“Monthly quota reached on the Free plan. It resets on 2026-11-01 (UTC).”
The assistant reads it
Your Free plan has no audits left this month. They reset on 1 November. get_usage has the billing link if you want more.
Sign up, confirm your address, and add the URL to your client.