v14.18.0

• Fixed an issue with deploying indexes to Firestore Enterprise edition databases where explicit __name__ fields could be incorrectly handled.
• Graduated the MCP server from experiemental, and renamed the experimental:mcp command to mcp. The old name is now an alias.
• Consolidated some MCP tools to reduce the total number presented to LLMs.
• Renamed some MCP tools for clarity.
• Renamed the deploy MCP prompt to firebase_deploy for consistency.
• Added a firebase_read_resources MCP tool which can be used by LLMs to fetch guides or docs via firebase:// links.
• Added a new /firebase:init MCP prompt which can guide you through setting up backend services or Firebase AI logic for your app.
• firebase_update_environment MCP tool supports accepting Gemini in Firebase Terms of Service.
• Fixed a bug when firebase init dataconnect failed to create a React app when launched from VS Code extension (#9171).
• Added seed_data.gql to Data Connect's initial movie template (#9232).
• firebase dataconnect:sql:migrate now supports Cloud SQL instances with only private IPs. The command must be run in the same VPC of the instance to work. (##9200)
• CloudSQL instances created with firebase deploy now default to Postgres 17.
• Improved the clarity of the firebase apptesting:execute command when you have zero or multiple apps.
• Fixed an issue where firebase deploy --only firestore would fail with 403 errors on projects that never had a database created.
• Fixed an issue where deploying multiple Hosting sites with Functions could encounter a race condition (#9235).
• Updated the Data Connect local dev toolkit to 2.14.0, which includes the following changes:
  • Fixed a bug where @default(value) and @default(expr) is not validated on enum fields.
  • JS/Kotlin codegen: Issue where if no response type was generated, generation would crash.
  • Dart codegen: Fixed issue where if field name doesn't match name of enum, compilation breaks
  • Dart codegen: Override == to allow for equality between data classes.

v14.17.0

• Change dataconnect's default region to us-east4 (#9126)

v14.16.0

• Added firestore:bulkdelete which initiates a Firestore managed bulk delete operation (#8974)
• Added firestore:operations:* commands to list, describe, and cancel long-running operations (#8982)
• firebase emulator:start use a default project demo-no-project if no project can be found. (#9072)
• firebase init dataconnect also supports bootstrapping flutter template. (#9084)
• Fixed a vulnerability in unzip util where files could be written outside of the expected output directory.
• firebase init dataconnect confirms Cloud SQL provisioning. (#9095)
• MCP firebase_init tool can download an existing FDC service returned from dataconnect_list_services (#9091)
• Updated the Firebase Data Connect local toolkit to v2.13.0, which adds validation that checks that _insert data includes all non-null columns without defaults. (#9106)
• Added firebase_login and firebase_logout MCP tools.

v14.15.2

• Added support for auth token JSON in dataconnect_execute MPC tool. (#9046)
• Fixed issue where firebase-ios-sdk could not finalize MFA with auth emulator. (#9062)
• Fixed the bugs when MCP tools cannot connect to emulator due to CLI version mis-matched. (#9068)
• Fixed a bug where firebase dataconnect:sdk:generate --watch swallowed all logs. (#9055)
• Added GA4 agent user property to tag CLI usage by coding agents. (#9070)
• Consolidated Data Connect MCP tools into dataconnect_info tool to surface information of local workspace and backend resources. (#9056)

v14.15.1

• Fixed an issue where core MCP tools would be excluded from listTools. (#9045)
• Fixed an issue where the MCP server would fail to identify active projects.
• Added new dataconnect_compile MCP tool.

v14.15.0

• Added additional Crashlytics tools for debugging/analyzing crashes (#9020)
• Updated Data Connect local toolkit to 2.12, which
  • Added ImpersonateQuery, ImpersonateMutation and IntrospectGraphql APIs to the Firebase Data Connect emulator
  • Added support for Firebase JS SDK v12

v14.14.0

• Fixed the SQL permission bug in sql:migrate. (#9018)
• firebase init dataconnect:sdk generate consistent fixed package names (#9021)
• Added configDir configuration option to specify a custom directory for .env files in Functions (#9000)

v14.13.0

• Updated Data Connect emulator to v2.11.2, which:
  • [fixed] Fixed an issue causing SQL errors when combining aggregates and full-text search.
• Fixed a bug when deploying firestore indexes failed due to broken index comparison logic (#8859)
• Added prefix support for multi-instance Cloud Functions extension parameters. (#8911)
• Make it possible to init a dataconnect project in non interactive mode (#8993)
• Added 2 new MCP tools for crashlytics get_sample_crash_for_issue and get_issue_details (#8995)
• Use Gemini to generate schema and seed_data.gql in firebase init dataconnect (#8988)
• Fixed a bug when firebase deploy --only dataconnect didn't include GQL files in nested folders (#8981)
• Changed firebase deploy create Cloud SQL instances asynchronously (#9004)
• Fixed an issue where 'database' deploys did not read source code correctly (#8985)

v14.12.1

• Updated runtime config deprecation warning to no longer shows for v1 functions that only use default Firebase config. (#8963)
• Fixed an issue where 'dataconnect:migrate' would use an invalid temporary password when connecting to enterprise plus CloudSQL instances.
• Updated Data Connect emulator to v2.11.1, which:
  • [added] Add an app watch that collects embedded GQL into the connector folder.
  • [fixed] Handle foreign key constraint error as FailedPrecondition.
• [Added] Support for creating Firestore Enterprise databases using firestore:databases:create --edition enterprise. (#8952)
• [Added] Support for Firestore Enterprise database index configurations. (#8939)
• [fixed] MCP: The get_sdk_config tool now properly returns decoded file content for Android and iOS.
• [added] MCP: prompts are now supported with a deploy prompt as the first available.

v14.12.0

• Fixed issue where __name__ fields with DESCENDING order were incorrectly filtered from index listings, causing duplicate index issues (#7629) and deployment conflicts (#8859). The fix now preserves __name__ fields with explicit DESCENDING order while filtering out implicit ASCENDING __name__ fields.
• Fixed an issue where firebase init dataconnect didn't enable the Data Connect API by default (#8927).
• Add firebase init aitools to help developers set up Firebase AI tools in their projects (#8949).
• Updated the Firebase Data Connect local toolkit to v2.11.0, which includes the following changes (#8948):
  • [Fixed] Kotlin code generation with enums
  • [Fixed] Deploying schemas with enums would report false breaking changes
  • [Added] Support for ordering results by aggregate fields (min/max/count/sum/avg).
  • [Added] Support for built-in and user-defined enums to LLM Tools generation.