MCP servers for Perplexity

88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.

China working-day data, UK bank holidays, IANA time zones and deterministic business deadlines.

Calculators for Mexico: net salary and ISR, IVA, inflation (INPC), IMSS pension Law 73 and severance pay

Calcul Brut en Net: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not...

Automatic Brazilian legal calculators: monetary correction and debt settlement, with correction by IPCA.

Paraguay & Ecuador tax and labor calculators: IVA, severance, payroll, income tax, fines, RUC/CDC.

Search and run New Zealand tax, KiwiSaver, mortgage and property calculators

Grades from questions wrong, final exam score needed, weighted grades, GPA, SAT/ACT/MCAT scores.

Alimony calculation for AI: convert alimony set in minimum wages to the current value and update overdue amounts.

Building calculations (France): NF C 15-100 voltage drop and a catalogue of 111 tools.

Certified SEC EDGAR fact memory for AI agents with zero hallucination and filing provenance.

Sub-5ms topological 4D associative memory coprocessor for LLMs and multi-agent swarms.

Is this listing too expensive? French property sales (DVF), crime, rents, risks, schools

Turn a written schedule into a live calendar link people subscribe to in Apple, Google, Outlook.

Source-cited pistol red dot compatibility: direct fits, adapter plates and optic footprints.

Bitcoin research for AI agents: free answers, specialist Q&A, verification, evidence, timelines.

Paid source-linked California electrical contractor license preflight.

Bitten or injured by a dog in California? Use this private checklist to understand what evidence to

California's published auto insurance averages. Not a quote; we are not licensed here yet.

Not sure what to do after a slip and fall in California? Use this free evidence checker to find out

Indicative US auto insurance prices for agents: rating facts only, no PII, consented path to agents.