MCP servers for Perplexity

FirstKey MCP: agent wallets, free cycles faucet, and one-command site deploys on ICP.

Docs for Fiscalisto's Mexican e-invoicing API (CFDI 4.0): search, operations, SDK code, errors.

Mexican invoicing (CFDI 4.0) and SAT taxes: search, draft and stamp invoices, IVA/ISR, 32-D.

Official French tax texts, dated and sourced: 237 treaty instruments by article, BOFiP, CGI, LPF.

Italian tax + anti-fraud: CF, P.IVA, IBAN, ATECO, IMU, F24, FatturaPA, NIS2. 23 free + 5 with key.

Unofficial MCP server for the Polish Fitatu app. Search foods and manage meals, recipes, and logs.

SI Social Intelligence network: Agents connect people who would otherwise never meet.

Verified pricing for 21 answering services & AI receptionists, dated weekly. Missed-call ROI calc.

Verified pricing for Jobber, Housecall Pro, Workiz & more, with per-user fees quoted verbatim.

Garmin data in Claude & ChatGPT via the Garmin Health API. OAuth sign-in, no password sharing.

Schedule, members, and bookings in your AI tools

Access approved FITsociety clients, schedules, bookings and coaching data with AI assistants.

Turn any website or API into structured JSON with LLM-authored declarative scraping configs.

Three ML interatomic potentials check a molecule: trust (Beta-posterior score, 90% CI) or DFT.

Five-field cron shape

Cookieless web analytics for your sites: visitors, pages, sources, goals and speed.

Trading tools for AI agents: token risk checks, swap quotes, unsigned swaps, holdings on 5 chains.

Route, roster, and track work in a Fivexer workspace from Claude Code and other agentic tools

Fix-and-flip profit calculator plus hard-money and DSCR lender terms by state.

Search real estate auction properties across Europe with filtering by country, price, and ROI.

Actively exploited? End of life? Which version fixes it? CVE verdicts for server software.