Short-Term Rental Multi-Channel iCal Double-Booking

Watches the legal documents of the sites that you scrape and reports every change to the clauses that govern automated access, with the date on which the new clause binds. One record for each clause change, one for each document and one summary. HTTP only

Book Metadata — ISBN & Title Lookup

cynix_dev/book-metadata

Look up book metadata by ISBN, title, author, or subject from Open Library. Typed records with authors, year, publisher, subjects, and cover. No API key.

Get short term rental market data, Airbnb and Vrbo listing revenue, occupancy and daily rates, monthly market metrics with percentiles, forward pricing, comparable rentals near any address, and projected revenue estimates for any address worldwide.

Find the renewal that did not reach every server. For each hostname the Actor resolves every A and AAAA address, opens a TLS handshake to each address with the hostname as SNI, and compares the certificate that each address serves with the newest certific

Search the Google Ads Transparency Center, Meta Ad Library and TikTok Ad Library by advertiser domain or name. Every ad comes back in one normalized table: dates, format, text, media, landing page, regions and library link.

Finds each open GitHub pull request where a reviewer already reviewed, the author then pushed new commits, and nobody requested a new review. One dataset record for each pull request and reviewer pair, plus one summary for each reviewer. HTTP only, no bro

Watches scheduled GitHub Actions workflows and reports the ones that stopped to fire, that fail again and again, or that GitHub disabled for inactivity. One dataset record for each workflow plus one summary record. HTTP only, no browser, no proxy.

Checks GitHub Pages sites on custom domains: DNS records for the apex and www, HTTPS status of each required path, the HTTP-to-HTTPS redirect, the certificate host name, dangling-domain risk, and the Pages API state when a token is given. Gives PASS, WARN

Your cron job sends one curl ping after each run. This Actor keeps the ledger in a named key-value store and reports every job that went silent, with an optional webhook alert. HTTP only, no browser, no proxy, no database.

Check each scrape source with a plain HTTP fetch and a body marker. Keep consecutive-failure, quarantine, and recovery counters between runs, and report the sources that changed state.