getpeppr is answering right now. Last checked 2 min ago. It exposes 7 tools.
Peppol e-invoicing: look up participants, validate invoices, and send sandbox test invoices.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 20 October 2026. No other catalogue keeps this.
Over the last week it answered 53.5% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.
claude mcp add mcp --transport http https://api.getpeppr.dev/mcp/auth
https://api.getpeppr.dev/mcp/auth
[mcp_servers.mcp]
url = "https://api.getpeppr.dev/mcp/auth"
{
"mcpServers": {
"mcp": {
"url": "https://api.getpeppr.dev/mcp/auth"
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://api.getpeppr.dev/mcp/auth"
}
}
}
This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
search_docs
get_document_status
lookup_participant
plan_integration
send_test_invoice
create_test_customer
validate_invoice
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://api.getpeppr.dev/mcp | streamable-http | answering | 89 ms | 2 min ago |
| https://api.getpeppr.dev/mcp/auth | streamable-http | sign-in | 431 ms | 2 min ago |
Validate IBANs, generate synthetic test IBANs and look up banks (SWIFT/BIC) via IBANgen.
Analyze, validate and safely update Ghost Inspector end-to-end browser tests
Test Paddle Billing in sandbox: pricing, subscriptions, payments, webhooks and event simulations.
Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.
Trickl for AI assistants: full docs, setup plans, and sandbox tools to test purchases end to end.
Provar MCP: AI-powered Salesforce test automation. Generate, validate, migrate, and run tests.
Validate a startup idea with live web research: GO, PIVOT or NO_GO, with evidence and a first test.
Validate and test llguidance grammars with batch testing and documentation
Answers built from our own checks of this server.