Is io.github.douglac/contaazul-mcp up? Live MCP status

Yes, it is up. It answered an MCP initialize with no credential and negotiated protocol 2025-11-25.

A stock client connected with no credential and negotiated 2025-11-25. Use it.

One MCP handshake with the listed endpoint (server/discover at 2026-07-28, then initialize for a server on the older revision), with no credential and no retry, identifying itself as agentwares-mcp-liveness/0.1 (+https://agentwares-agentcheck.vercel.app/bot). It runs when this page is requested and the result is reused for 10 minutes, so the time above is when it was taken.

Live status every few hours: Wellknown

Email me when this server changes

That was one look. To hear when it stops answering or its tools change, leave an address.

Free, no password or GitHub: one confirmation email first, then a check every hour and an email when it stops answering or its tools change. Every email has a link to stop. More about it.

Monthly census, 6 October 2026

The census sends the same request to every remote listing in the official registry once a month. On 6 October 2026 this one answered a stock client with no credential. Every listing’s result: index.ndjson (what the files hold: index.meta.json).

Agent discovery documents at this origin

Read at https://api.mcp.ai with the monthly census on 9 October 2026: one GET each, no credential, never a signed request. A2A against v1.0.1, the server card against the MCP Server Card schema (SEP-2127), the card at SEP-1649’s location against the shape it has, the key directory against the Web Bot Auth draft of 1 September 2026. Who publishes them.

Tool changes between snapshots

In the 2026-10 snapshot it listed 58 tools: authenticate, connect, contaazul_cancel_charge, contaazul_contract_next_number, contaazul_contract_write, contaazul_create_budget, contaazul_delete_budgets, contaazul_delete_contract, contaazul_delete_settlement, contaazul_generate_charge, contaazul_get_account_balance, contaazul_get_budget, contaazul_get_charge, contaazul_get_company, contaazul_get_contract, contaazul_get_initial_balance, contaazul_get_installment, contaazul_get_invoice_nfe, contaazul_get_person, contaazul_get_sale, contaazul_get_settlement, contaazul_list_accounts, contaazul_list_budgets, contaazul_list_categories, contaazul_list_changed_events, contaazul_list_contracts, contaazul_list_cost_centers, contaazul_list_financial_accounts, contaazul_list_installments, contaazul_list_invoices_nfe, contaazul_list_invoices_nfse, contaazul_list_payables, contaazul_list_people, contaazul_list_products, contaazul_list_receivables, contaazul_list_sale_items, contaazul_list_sales, contaazul_list_services, contaazul_list_settlements, contaazul_list_transfers, contaazul_payable_create, contaazul_person_delete, contaazul_person_write_create, contaazul_person_write_update, contaazul_product_write, contaazul_receivable_create, contaazul_sale_cancel, contaazul_sale_write_create, contaazul_sale_write_update, contaazul_service_write, contaazul_settle_installment, contaazul_terminate_contract, contaazul_update_installment, contaazul_update_settlement, marketplace, report_bug, show_version, toolkit_info.

Its tools changed between 2026-09 and 2026-10:

• Added (1): contaazul_list_sale_items
• contaazul_list_payables: description changed
• contaazul_list_sales: description, input schema changed

Which tools were added or removed, and whose description or schemas changed, from content hashes in the monthly snapshots. Per tool, as JSON: /v1/drift.

The listing

Also

The full check by name, as JSON (on a 401 it also follows the OAuth discovery chain) · Watch it · Check another server · llms.txt

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