MCP Servers

SEFAZ AC: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ AM: vehicle registration from another state, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ BA: NFC-e (Completa), official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ: State Debt Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ ES: Debt Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ GO: Debt Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ PE DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ RS: NFC-e (SVRS), official-source lookup. Platform-hosted, pay per query with prepaid credit.

Engineering log of self-hosted AI on NVIDIA DGX Spark (GB10/SM121A). 60+ articles indexed.

Look up verified people on SelfBadge and tell them apart from namesakes.

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Turn assistant output into ready-to-send action links and files, with no sign-in.

Your agent sends real postcards and letters. You approve; we print and mail.

Search Console, crawl, and SEO to-dos in Cursor and Claude. OAuth or token; close to-dos optionally.

Create AI images, video, and audio, quote generation costs, and edit Sequencer projects.

US bill serial numbers: star note print runs and fancy serial patterns with exact odds.

SEO rankings, search performance, keyword opportunities, competitors and site audits.

Google search, news, maps, webpages, cited answers, research and ChatGPT/Gemini answers for agents.

Run your restaurant from an AI client: orders, menu, reports, refunds, payouts and staff.

Field service reports: hours, materials, sign-off, and the invoice the visit turns into.

Convert and clean tables: CSV, JSON, dedupe, stats. Free.