{"schemaVersion":"1.0","snapshotId":"tv-20260915-f4c107995a2e","generatedAt":"2026-09-15T07:02:20.000Z","tool":{"schemaVersion":"1.0","slug":"prompt-optimizer","routeSlug":"prompt-optimizer","name":"prompt-optimizer","description":"An AI prompt optimizer for writing better prompts and getting better AI results.","status":"active","statusReason":null,"scoreVisibility":"verdict","scoreVersion":"v2-continuous-open-2026-08","scores":{"toolvitals":88,"health":90,"shipping":86,"zombie":1},"evidence":{"dataConfidence":90,"sourceCoverage":85,"publishConfidence":89,"lastChecked":"2026-09-14"},"classification":{"category":{"slug":"developer-tools","name":"Developer Tools"},"useCase":{"slug":"ai-agent-tools","name":"AI Agent Tools"},"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":"AGPL-3.0","licenseUrl":null},"repository":{"fullName":"linshenkx/prompt-optimizer","url":"https://github.com/linshenkx/prompt-optimizer","stars":34591,"forks":4048,"watchers":122,"openIssues":8,"lastCommitDate":"2026-09-12","commitsLast30d":19,"commitsLast90d":39,"releasesLast90d":4,"activeContributors":8,"contributorsAsOf":"2026-09-14"},"website":"https://prompt.always200.com/","tags":["ai","prompts","optimization","open-source","ai-prompts","ai-tools","llm","prompt","prompt-engineering","prompt-optimization","prompt-optimizer","prompt-testing","prompt-toolkit","prompt-tuning"],"sources":[{"kind":"official-website","label":"Official website","url":"https://prompt.always200.com/","checkedAt":"2026-09-14"},{"kind":"source-repository","label":"Source repository","url":"https://github.com/linshenkx/prompt-optimizer","checkedAt":"2026-09-14"}],"indexable":true,"indexReason":"sufficient tool evidence","canonicalUrl":"https://toolvitals.com/tools/prompt-optimizer/","markdownUrl":"https://toolvitals.com/tools/prompt-optimizer.md","jsonUrl":"https://toolvitals.com/api/agent/tools/prompt-optimizer"}}