{"schemaVersion":"1.0","snapshotId":"tv-20261031-f39b578e7aea","generatedAt":"2026-10-31T07:01:50.000Z","tool":{"schemaVersion":"1.0","slug":"fcaptcha","routeSlug":"fcaptcha","name":"FCaptcha","description":"Detect bots, vision AI agents, and headless browsers through 40+ behavioral signals and SHA-256 proof of work. Self-hosted, privacy-first, and fully open source.","status":"data_pending","statusReason":null,"scoreVisibility":"evidence_watch","scoreVersion":"v2-continuous-open-2026-08","scores":{"toolvitals":null,"health":null,"shipping":null,"zombie":null},"evidence":{"dataConfidence":90,"sourceCoverage":100,"publishConfidence":92,"lastChecked":"2026-10-31"},"classification":{"category":{"slug":"security","name":"Security & Compliance"},"useCase":{"slug":"uncategorized","name":"Uncategorized"},"toolMode":"open_source_project","toolModeLabel":"Source-visible project"},"openness":{"classification":"osi_approved_oss","label":"OSI-approved OSS","note":"This tool has an OSI-approved open-source license signal.","license":"MIT","licenseUrl":null},"repository":{"fullName":"WebDecoy/FCaptcha","url":"https://github.com/WebDecoy/FCaptcha","stars":229,"forks":24,"watchers":2,"openIssues":12,"lastCommitDate":"2026-10-27","commitsLast30d":35,"commitsLast90d":114,"releasesLast90d":30,"activeContributors":4,"contributorsAsOf":"2026-10-31"},"website":"https://webdecoy.com/","tags":["open-source","anti-bot","behavioral-analysis","bot-detection","captcha","fingerprinting","go","headless-browser-detection","nodejs","playwright-detection","privacy","proof-of-work","puppeteer-detection","python","scraping","scraping-protection"],"sources":[{"kind":"official-website","label":"Official website","url":"https://webdecoy.com/","checkedAt":"2026-10-31"},{"kind":"source-repository","label":"Source repository","url":"https://github.com/WebDecoy/FCaptcha","checkedAt":"2026-10-31"}],"indexable":false,"indexReason":"thin or data-pending tool evidence","canonicalUrl":"http://toolvitals.com/tools/fcaptcha/","markdownUrl":"http://toolvitals.com/tools/fcaptcha.md","jsonUrl":"http://toolvitals.com/api/agent/tools/fcaptcha"}}