v1.1.9

Highlights

• Added optional Peta Progressive Disclosure (PPD) for the MCP gateway. Deployments can now keep the existing flat tool list, expose a hybrid catalog-assisted flow, or switch to a strict catalog-first mode without changing the default behavior for existing clients.
• Introduced gateway-native discovery tools: peta.catalog.search, peta.catalog.describe, and peta.catalog.execute, along with admin APIs for discovery config, profile management, preview, reindexing, and catalog stats.

Fixes and Improvements

• Hardened discovery authorization and visibility handling so search, describe, and execute now stay aligned with normal server access, per-tool permissions, anonymous access rules, and approval-governed execution paths.
• Fixed multiple hybrid-mode exposure issues, including direct tool filtering consistency, invalid profileId fallbacks, accurate tool counts, temporary server visibility, and runtime alias resolution for catalog execution.
• Made catalog indexing safer and more resilient by avoiding destructive rebuild races, pruning stale rows correctly, skipping incomplete tool loads, and preventing temporary user-scoped server data from leaking into the global catalog.
• Restored timeout reset behavior for uncached proxy requests and tightened discovery profile risk rule validation for more predictable runtime behavior.

Operational Notes

• PPD remains default-off. If no enabled non-flat discovery profile is configured, the gateway continues to expose tools in the existing flat mode.
• This release adds discovery-related Prisma schema changes and migrations, including new catalog/profile tables and cleanup of stale discovery visibility fields. Apply the bundled database migrations before enabling the feature in production.