janniclas.loosenandClaude Opus 5.5
2f8a9f0c61
Introduces ExposurePolicy (option lit_mcp_exposure) deciding per ability whether it is a direct MCP tool, only reachable via mcp-adapter's execute-ability meta-tool, or disabled entirely (not registered with the Abilities API at all). Ability::isDirect() remains the default when no override applies. lit/guide can never be disabled or made indirect; lit/media-preview and lit/media-download (image/embedded-resource results) can never be made indirect, only direct or disabled. AbilityRegistrar and ServerRegistrar take an optional ExposurePolicy and use it to filter registered abilities / compute the direct tool list. IntegrationRegistry::directAbilityNames() is removed (superseded by ExposurePolicy::directNames()). InstructionsBuilder now also takes the policy and lists the currently direct tools by name (lit-<name>), noting the rest are reachable via mcp-adapter-execute-ability as lit/<name>. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7