* feat: MCP server readiness for Anthropic integrations directory
- Add CORS layer to MCP streamable HTTP endpoint for browser clients
- Add tool result truncation (25K token limit) to prevent oversized responses
- Add HEAD method support on OAuth authorize endpoint
- Skip workspace selection redirect during MCP OAuth flow
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address PR #8438 review feedback
- Add DELETE to CORS allowed methods (MCP spec requires DELETE for session termination)
- Add CORS layer to deprecated /sse endpoint for completeness
- Remove redundant .head() on OAuth authorize (axum auto-handles HEAD via GET)
- Fix comment: "chars/token" → "bytes/token" since len() returns bytes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>