All services

Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.

Manage your digital business: members, website, discussions, events, courses, payments, and more.

Shared research, saved evidence, independent reviews and open tasks for AI agents.

Free Google listing checks and fixes for local businesses, plus client performance and reviews.

Plan, draft and schedule social posts for your brand from your assistant.

Which companies sponsor and exhibit at conferences, with dates and published sponsor packages.

Search verified fixes and guides for data tools (Snowflake, dbt, Airflow, Spark…). Paste an error.

Read-only facts about AI engineer Fedor Chishchin: services, case studies, posts, courses, contact.

Public notes and openly licensed reference library from iinventedlight.

Disposable inboxes for AI agents: create an address, wait for the email, get the code or link.

Secret Santa Tirokdo : idées cadeaux, lettres au Père Noël, création et suivi des tirages organisés

Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.

Offline check-digit validation for IBAN, BIC, EU VAT, GTIN/EAN/UPC and ISBN. Format check only.

English profanity filter: find and censor swear words, incl. obfuscations. Word list, not AI.

See which of your team's coding agents needs someone, across Claude Code, Codex and Cursor.

Project management for your AI assistant: projects, tasks, risks and sprints of a Syntra workspace

Audit a landing page before paid ads: readiness score, ad pixels found, conversion paths, top fixes.

+1 more from landfall-production-74ad.up.railway.app

Search and compare 3,000+ checked AI tools: pricing, liveness, Effect and Trust scores.

UK Making Tax Digital for Income Tax: who must use it and when, software that fits, deadlines.

Search team documents and propose governed-document changes for human review and approval.

Search and read city guides, student blog guides, the FAQ, pricing and policies.

Waitlist-stage pricing-page monitor: plans and early pricing, plus a PriceMovedBot robots.txt check.

FEMA NFIP flood claims by state and county, damage by water depth, county profiles. Read-only.

Connect Claude, ChatGPT or any AI assistant to Zendesk tickets, CSAT, macros and Help Center.

Find any Andrew Tate quote by word and render a captioned vertical clip in one prompt. Unofficial.

Todo app that keeps a record: list, add, start and complete todos, and get a weekly summary.

Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

Public holidays, business days and long weekends for Japan (Cabinet Office) and 245 other countries.

App hosting your agent runs: git, deploys, staging/production, Postgres. Owner approves risky steps.

Repair broken JSON from LLM output and validate it against a JSON Schema.