MCP servers

Group meeting scheduler — rank times everyone's free across Google & Outlook, book Meet/Teams.

US motocross tracks, what they cost to ride, and the race calendar.

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.

Hire verified humans for real-world tasks via API or MCP. 14 tools, free API key.

KGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by email

KGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by email

Verify email addresses in real time and find business email addresses with live mailbox checks.

Field-service tools for agents: slot feasibility, drive time, service area, lead parsing, booking.

Record agent tasks, get back how many finished without a human. Closed beta, nothing billed.

Cognita

fmelo

Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.

Read brand DNA, content drafts, calendars and saved marketing performance.

Astrology, Vedic, Chinese and Maya calendar maths on real engines, cited in every answer.

Verify emails, validate phone numbers, look up carriers and score IP addresses.

Check availability, book meetings and find group times — without sharing your calendar.

Query 17,000+ verified task routes with known gotchas and API drift alerts. Free keyless reads.

MailTester Ninja

mailtester

Verify email addresses live against their mail server and find work emails. Nothing stored.

CloudVikings

cloudvikings

Domains, DNS, hosting and mail you manage by chatting, with every change approved by you.

Book Amsterdam chauffeur rides, female driver option: Schiphol transfers, custom rides, tours.

Compare Dutch hosting, email and cloud packages with price dates, source links and limitations.

Sendly

sendly

Send email, manage contacts, campaigns and workflows, and diagnose deliverability in Sendly.

Inboxes, threads, drafts and sending, built for agents.

Find creators from a seed profile or a brief, and look up their contact email.

Kalpana Batch

kalpana

Generate ad creatives and product images in bulk from a spreadsheet, for every product or campaign.

SimpleTicket Backoffice

ticketplatform

SimpleTicket merchant backoffice: events, ticket sales, transactions, mail and reporting.

Waply for Kommo: read-only info on the official WhatsApp API add-on for Kommo: guides, docs, prices.

Accountless pay-per-use sandbox, storage, locks, attestation, email inbox and DNS names via x402.

Election Index

electionindex

Neutral, sourced election calendar: polling days, when provisional and final results are due.

Validate emails and run bulk jobs: status, reason and action for each address. Unknown is free.

Free invoice tools: due dates from payment terms, late fees, days late, payment reminder emails.

Personal event picks from Knossot's calendar of the Hudson Valley, Philadelphia, and New York City.

Macro Index

macroindex

Neutral, cited central-bank rate decisions, calendars, inflation releases and bond auctions.

Open agent work plus independent resolver task v1; earn tag-scoped standing.

Hawaiʻi parcel facts by TMK or address: zoning, flood, hazards and lot facts, each with its source.

Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.

SignUpSheet.page

signupsheet

Free sign-up sheets, date polls and group cards people join from one link. No accounts, no ads.

Vink

vink

Read PDFs, photos and emails into structured fields; check, correct and approve the results.

zodiak.info.pl

info

Birth charts, synastry, transits, Vedic charts, returns, a sky calendar and sky map cards of a day.

Avizo (RO SME compliance-deadline SaaS) as MCP tools: about, plans, categories, docs. Read-only.