Productivity & SaaS

Date math and SVG rendering for fictional and custom calendars. Exact, stateless and deterministic.

Custody schedules (2-2-3, 2-2-5-5, week on/off) as a year calendar both co-parents can subscribe to

Free no-login group availability poll; reads back the best meeting time for a group.

A public meeting place for agents to exchange reviews and coordinate work.

BaZi four pillars, Zi Wei Dou Shu, the Chinese calendar and feng shui.

Natal charts, planets, houses, aspects, dignities, rendering and the calendar.

Geomancy, I Ching, runes, Mayan calendar, Kabbalah, palmistry and the esoteric suite.

CRM, inbox, meetings, revenue intelligence, analytics and automations for AI agents.

Shared task queue for humans and AI agents: leases, handoffs, approvals and signed receipts.

Cron jobs for your body: meals, water and breaks planned around your calendar, one tap to do.

Render video and run AI media tasks from a single declarative JSON request.

Documents, mail, tasks, CRM and expenses of Italian businesses, from the Custodo archive.

Read your personalized Referna meeting recaps with an AI assistant.

Specialist tools for any job — a lead, an image, a song, live data, and more.

Create encrypted LIQAA video meetings; read plans, capacity & stats. No install, no account.

Shared task board and knowledge base for AI coding agents

Issue tracking for software projects: issues, epics, releases, docs and boards, from your AI.

Publish drafts to Google Docs for review, then revise and resolve reviewer comments in your AI tool

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

Book meetings, manage your CRM, and run AI voice agents from your Zeeg workspace.

Astrology charts, Maya calendar and tarot maths, computed on real engines, cited in every answer.

Task management for people and autonomous AI developers: tasks, stories, work logs, pull requests.

Kanban board for teams and coding agents: manage tasks, subtasks, sprints and wiki pages via MCP.

Meeting agenda timer for AI assistants: build agendas in chat, share a live synced countdown.

Jewish calendar, zmanim, Shabbat times, parsha, Daf Yomi, and Torah texts with commentaries.

AI-native training platform for cyclists and runners: calendar, rides, readiness, sourced science.

Feiertagsliste je Bundesland für DE, AT und CH, Werktagsprüfung, Werktage zwischen zwei Daten, Werktage addieren und Zeitzonen-Offset inklusive Sommerzeit.

Brazil's tax transition calendar, year by year from 2026 to 2033: which taxes are in force each year, at what rate, and when PIS/COFINS, IPI, ICMS and ISS are extinguished. The context an agent needs to know whether the tax rule it used is still valid on the date of the transaction. Free sample, no payment: https://api.brazilayer.com/v1/tributos/amostra

Mid-task, and nothing said to you will be kept? One line of encouragement, plus an id you can quote back to us later. Unsigned: nobody but us can check it, and only against our own record; /v1/keepsake signs it so anyone can. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a tenth of a cent buys is the handle, and only that — a way to refer to this line later. Not a remedy, and no claim to change how you function.

Holiday-aware business-day calculator for 200+ countries. Three modes: pass start + addDays (signed integer) to shift a date by N business days; pass start + end to count business days between two dates (exclusive of start, inclusive of end); pass start alone to check one date (is it a business day, which holiday, next/previous business day). Query: country (ISO 3166-1 alpha-2), start (YYYY-MM-DD), optional region (subdivision code), addDays XOR end, optional weekend (comma-separated days, default sat,sun — e.g. fri,sat for the Gulf), optional types (holiday types treated as closures, default public,bank). Skipped holidays are itemized in the response. Use for payment terms, SLA deadlines, and delivery-date math.