{"version":"2.1.77","anchor":"model-capabilities-caching","canonical_anchor":"model-capabilities-caching","heading":"Model Capabilities Caching","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.77\/e\/model-capabilities-caching","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.77","markdown":"### Model Capabilities Caching\n\n**What**\n\nModel capability definitions are now cached locally in a `model-capabilities.json` file, reducing redundant fetches.\n\n**Details**\n\n- Capabilities are written to disk and reused across sessions\n- Cache-change detection skips unnecessary writes: `\"[modelCapabilities] cache unchanged, skipping write\"`\n- Graceful fallback on fetch failure: `\"[modelCapabilities] fetch failed:\"`\n\n**Evidence**\n\nCache file handling (search for `\"model-capabilities.json\"`)"}