v1.3.0

What's new?

New Features

• Latest MCP protocol support: The server now supports the 2026-07-28 MCP protocol revision and stays fully compatible with clients on earlier protocol versions.
• Hook mode for agent plugins: code_intel can now run as an agent hook (session start, before and after tool use, prompt submit, subagent start, and stop) and return advisory context and short messages to the agent. It includes per-session "show once" notices and fails quietly, so hooks never block or slow down your workflow.
• Project root available to hooks: Hook programs can read the resolved project root, which makes it easy to match file paths from hook events against paths in the code graph.

Bug Fixes

• Accurate indexing status: getCapabilities no longer reports a branch with no indexed files as indexed, and it now correctly reports when the branch was last indexed.
• Readable API type reference: The constellation://types/api resource now returns readable per-method type summaries that match the actual API responses.

Security

• Patched dependency vulnerability: Updated the transitive handlebars dependency to 4.7.10 to resolve a reported advisory.