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Title: docs: add transport security troubleshooting guide by pranjalbhatia710 · Pull Request #2775 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: docs: add transport security troubleshooting guide by pranjalbhatia710 · Pull Request #2775 · modelcontextprotocol/python-sdk

X Title: docs: add transport security troubleshooting guide by pranjalbhatia710 · Pull Request #2775 · modelcontextprotocol/python-sdk

Description: Summary adds a v2 docs page for DNS rebinding / transport security configuration explains the 421 Invalid Host header and 403 Invalid Origin header cases documents allowed hosts/origins, wildcard ports, and when disabling protection is appropriate Closes #1798 Test plan uv run --frozen mkdocs build --strict git diff --check

Open Graph Description: Summary adds a v2 docs page for DNS rebinding / transport security configuration explains the 421 Invalid Host header and 403 Invalid Origin header cases documents allowed hosts/origins, wildcard ...

X Description: Summary adds a v2 docs page for DNS rebinding / transport security configuration explains the 421 Invalid Host header and 403 Invalid Origin header cases documents allowed hosts/origins, wildcard ...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/2775

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