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modelcontextprotocol / ext-apps Public

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fix!: require eventSource in PostMessageTransport + add security tests#208

Merged

ochafik merged 6 commits intomainmodelcontextprotocol/ext-apps:mainfrom

ochafik/security-testsmodelcontextprotocol/ext-apps:ochafik/security-testsCopy head branch name to clipboard

Jan 7, 2026

Conversation Commits6 (6)Checks Files changed

Merged

fix!: require eventSource in PostMessageTransport + add security tests#208
ochafik merged 6 commits intomainfrom
ochafik/security-tests

Commits

Commits on Jan 7, 2026

test: add E2E security tests for origin validation

ochafik
and
claude
committed
test: add E2E security tests for origin validation

ochafik
and
claude
committed
fix(test): match actual host log message format

ochafik
and
claude
committed
test: add cross-app message injection protection test

ochafik
and
claude
committed
test: fix origin validation test to actually verify rejection
ochafik
committed
test: fix origin validation test to verify cross-origin boundary
ochafik
committed

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