Redacted excerpt; full evidence withheld. $ cd && ls -la && cat README.md 2>/dev/null | head -c 6000; echo; python3 --version; id -u exit: 0 hose are excellent **runtime** clients: they normalize, repair, or constrain a schema *at call-time*. `schemafit` fills the gap they leave: a **static, pre-ship CI lint** that fails the build before the schema ever reaches a provider, over the raw schemas you already ship, with no DSL or codegen buy-in. ## Install ```bash pip install schemafit # Python 3.11+, zero runtime dependencies schemafit demo # offline self-check; ends with PROOF_OK [excerpt truncated]