The resources capability was forwarding ListResourcesRequestSchema and
ListResourceTemplatesRequestSchema, but missing ReadResourceRequestSchema.
This meant clients could list resources but not actually read them.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Notifications sent without params (e.g., `{ method: "ui/notifications/initialized" }`)
were being rejected by the schema validation because params was required.
This makes params optional so notifications without explicit params are accepted.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
The UIResource interface incorrectly specified `_meta?: UIResourceMeta`
when it should be `_meta?: { ui?: UIResourceMeta }` to match the
resources/read response format and all usage examples throughout the
document.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Replace inline comments with comprehensive TypeDoc comments that explain
the purpose and usage of each property. Add examples and clarify
constraints (MUST/SHOULD) for better developer understanding.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Move metadata field documentation from separate prose section into
TypeDoc comments on the UiResourceMeta interface properties. This
consolidates the documentation and eliminates duplication while making
it more maintainable and IDE-friendly.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Change CSP code block from yaml to typescript fence, add context showing
where csp variable originates (resource.\_meta?.ui?.csp), rename
cspHeader to cspValue for accuracy, and remove Content-Security-Policy:
prefix since the variable holds just the policy value, not a complete
HTTP header.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
The tool input and tool result examples now show fully formed JSON-RPC
messages with all required fields (jsonrpc, id/method, result/params) to
better demonstrate the protocol format. Also fixes MDX parsing error in
Client\<>Server heading by escaping angle brackets.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Corrects the indentation of nested block structures (alt, opt, par,
loop) in all four Mermaid sequence diagrams. Content inside nested
blocks is now properly indented relative to the block keywords, making
the hierarchical structure clearer and more readable.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Unquote ui, csp, domain, and prefersBorder properties in the
resources/read response TypeScript example to follow standard TypeScript
syntax conventions.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Changes code blocks for notification examples to use `typescript` fence
instead of `json`. This properly represents TypeScript types (like
Record<string, unknown>, CallToolResult, Partial<HostContext>) without
quotes, matching the format used elsewhere in the specification.
Affected notifications:
- ui/notifications/tool-input
- ui/notifications/tool-input-partial
- ui/notifications/tool-result
- ui/tool-cancelled
- ui/resource-teardown
- ui/size-change
- ui/host-context-change
- ui/notifications/sandbox-ready
- ui/notifications/sandbox-resource-ready
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Corrected `resources/notifications/list_changed` to
`notifications/resources/list_changed` on line 208 to follow standard
MCP notification naming pattern (`notifications/{category}/{event}`).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updates the MCP Apps specification to consistently use the
`ui/notifications/` prefix for all notification methods (e.g.,
`ui/notifications/sandbox-ready`, `ui/notifications/tool-result`). Also
removes trailing whitespace, fixes tab/space inconsistencies, improves
code formatting with proper backticks, and clarifies terminology
throughout the document.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
