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54657de2e0`dereference_refs` inlines local `$ref` pointers when tools and resource templates are listed (`dereference_schemas=True`). Inlining is a good default for ordinary schemas, but some definition graphs are far larger once fully expanded than they are as written. For those, keeping `$defs` is the better result for clients and for the server. `dereference_refs` now measures the expanded size before inlining, checks the structure `jsonref` builds, and checks the final text size. Schemas that would exceed 100,000 nodes, 128 levels or about 5 million characters use the existing behavior for circular schemas: the root `$ref` is resolved, and `$defs` and nested `$ref` pointers are kept. Sibling keywords are now merged from the definition each pointer resolves to. Typical Pydantic and MCP schemas are well under these limits; the largest MCP protocol model schema measures about 25,000 nodes. Co-authored-by: Bill Easton <williamseaston@gmail.com> Co-authored-by: Claude <noreply@anthropic.com> |
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| .. | ||
| auth | ||
| providers | ||
| transforms | ||
| authorization.mdx | ||
| completions.mdx | ||
| composition.mdx | ||
| context.mdx | ||
| dependency-injection.mdx | ||
| elicitation.mdx | ||
| extensions.mdx | ||
| icons.mdx | ||
| lifespan.mdx | ||
| logging.mdx | ||
| middleware.mdx | ||
| pagination.mdx | ||
| progress.mdx | ||
| prompts.mdx | ||
| resources.mdx | ||
| sampling.mdx | ||
| server.mdx | ||
| sessions.mdx | ||
| storage-backends.mdx | ||
| tasks.mdx | ||
| telemetry.mdx | ||
| testing.mdx | ||
| tool-fingerprinting.mdx | ||
| tools.mdx | ||
| versioning.mdx | ||
| visibility.mdx | ||