652957c0f9
The gnostic OpenAPI generator hardcodes `format: enum`, `format: bytes`, and `format: field-mask` on string properties. These are OpenAPI-only markers; MCP clients treat tool schemas as JSON Schema 2020-12 and warn or fail on them (zod-based parsers log "unknown format" for every tool on every load, ajv strict mode rejects the definitions). Normalize schemas as they leave the resolver and when parameter schemas are cloned: drop `format: enum` (the `enum` keyword is already present), rewrite `format: bytes` to `contentEncoding: base64`, and drop `format: field-mask`. The generated openapi.yaml is unchanged. A catalog test now walks every curated tool's input and output schema and fails on any format outside the registered allowlist. Fixes #6262 |
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| api/v1 | ||
| fileserver | ||
| frontend | ||
| mcp | ||