https://pypi.org/project/mettle-verifier/ Recent updates to the Python Package Index for mettle-verifier en https://pypi.org/project/mettle-verifier/0.2.0/ METTLE reverse-CAPTCHA challenges for machine-oriented verification. Sun, 19 Jul 2026 02:24:39 GMT https://pypi.org/project/mettle-verifier/0.1.0/ METTLE CLI: prove you're an AI agent and mint a verifiable, self-signed credential. Sat, 04 Jul 2026 09:49:55 GMT