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June 11, 2026
BigQuery catalog subscriptions

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New features

Subscribe to catalogs in BigQuery. When Octogen shares catalogs over BigQuery Analytics Hub, the Python SDK can create linked datasets in your own Google Cloud project — so you can query full catalogs with SQL for bulk and analytical workloads. The bigquery extra adds the subscribe_to_listing helper, an octogen-bq-subscribe CLI for one listing, and an octogen-bq-autosubscribe CLI for scheduled MCP-backed syncs as new listings become ready.
# From a clone of github.com/octogen-ai/octogen-dev:
uv sync --project sdks/python --extra bigquery
uv run --project sdks/python --extra bigquery octogen-bq-subscribe --listing <listing-resource> --project my-gcp-project --apply
uv run --project sdks/python --extra bigquery octogen-bq-autosubscribe --project my-gcp-project --principal serviceAccount:bq-reader@my-gcp-project.iam.gserviceaccount.com --apply --json
See the BigQuery subscribe guide to get started.
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May 28, 2026
All-catalog search

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Update

Product search now supports all granted catalogs by default. Omit catalog from POST /v1/products/search, search_products(...), or searchProducts(...) to search across every catalog your organization can access. Pass catalog only when you want to restrict results to one catalog.
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May 22, 2026
Week of May 18

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New features

Catalog Partner MCP server is live. Connect any MCP-compatible AI agent — Claude Code, Claude Desktop, Codex CLI, and others — directly to your granted Octogen catalogs over OAuth 2.1 + PKCE. The initial product tools mirror the REST API: list_catalogs, lookup_product, and search_products. Tokens are scoped to your organization and refresh automatically until your sign-in session expires.See the MCP overview to choose a client and get started.Platform Catalog API v1 (REST) is generally available. Backends and batch jobs can now hit the same catalog data over HTTPS with an octo_live_... API key. Endpoints include GET /v1/catalogs, POST /v1/products/lookup, and POST /v1/products/search, with cursor-based pagination and facet support.See the API reference overview for endpoint details and the authentication guide for key setup.

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Updates

Codex CLI now uses a dedicated MCP endpoint. Codex CLI users should point their client at https://codex-mcp.octogen.ai/mcp instead of the standard MCP base URL. The compatibility endpoint handles OAuth discovery in the format Codex expects, while issued tokens still target the canonical MCP audience — tools, response shapes, and catalog grants are unchanged.If you set up Codex CLI before this week, update your registration following the Codex CLI guide. All other clients continue to use https://mcp.octogen.ai/mcp.