v1.2.0

Features

• dak: add cloud_databases_onboarding skill and evalbench suite to Data Agent Kit. (05d8b85)
• dak: proxy MCP resources in the data-agent-kit CLI MCP server. (a29f288)
• dak: register data-agent-kit MCP server in plugin configs and update bundle. (36cc29f)
• gcp-managed-spark-upgrades: Added PySpark Upgrade Skill for Serverless Spark (4a63d89)
• mcp: add Firestore remote MCP server (dak-firestore) (e5ab3f3)
• mcp: consolidate visualization render_chart tool into data-agent-kit MCP server (7d7bbb3)
• skills: add bigquery-observability, bigquery-optimization, and bigquery-troubleshooting skills to Data Agent Kit (e2f6401)
• skills: add gcp-spark-observability skill and evalbench suite (751cbb6)
• skills: fold BigQuery workload monitoring deltas into bigquery-observability and bigquery-troubleshooting (e5bd77e)
• support notifications.onPipelineSuccess in the gcp_pipeline_orchestration skill (62b5941)
• support Vertex AI createAndRunCustomJob in the gcp_pipeline_orchestration skill (3c25afb)
• Update BigQuery AI skills/references in data_agent_common (439c66e)

Bug Fixes

• gcp-managed-spark-upgrades: update the PySpark upgrade skill and references based on eval regressions (6f4818a)
• bigtable-basics: update broken Bigtable SQL reference link. (191e5b3)
• gcp-spark: add Amazon S3 and Azure Blob Storage / ADLS Gen2 support (44b58bf)
• gcp-spark: add Cloud SQL and AlloyDB Socket Factory and IAM auth support (ce9f362)
• gcp-spark: add parallel JDBC read, custom driver JAR, and Secret Manager patterns (f1ade85)
• gcp-spark: Ask the user when no data source is named (79377a4)
• gcp-spark: clarify Remote Kernel Spark session initialization (2c71b4a)
• gcp-spark: refine skill description for reliable routing in Claude harnesses (40358fd)
• internal: Add automatic sanitization / cleaning to external release pipeline and fix existing leak (ddb8a2e)
• skills: Remove the google-cloud-auth-verification skill. (323c760)

Miscellaneous Chores

• force release 1.2.0 (904dc9b)

v1.1.0

Features

• dak: check in the notebook/visualization MCP server bundle (mcp/dist/index.js) into source of truth. (f39934f)
• skill: Make gcp-spark trigger for Spark notebook authoring (4db7383)
• skills: add publisher/license frontmatter to 3 BigQuery skills (3c285ad)
• spark: read Spark stage data through the Dataproc sparkApplications API (aa96190)

Bug Fixes

• dak-setup: keep ${region} in MCP server URLs when the region is empty (db7da5b)
• gcp-spark: standardize BigQuery and BigLake Iceberg write patterns (05d1609)
• gcp-spark: update BigQuery SQL query and Spanner read configurations (b66bf71)
• skills: Minimize user prompting for external shell and SQL probing during notebook tasks (89c4fe5)
• skills: scope Spark production logging to batch scripts and add notebook rubric (f24fc90)

Miscellaneous Chores

• force release 1.1.0 (cf9f39b)

v1.0.0

What's Changed

• chore: resync export baseline by @belluru in #400
• fix: clarify that the environment field is optional for Python actions by @copybara-service[bot] in #300
• fix: Update SQL action guidelines for BigQuery and Dataproc engines in orchestration schema and documentation. by @copybara-service[bot] in #301
• feat(mcp): Add BILLING_PROJECT_ID quota header support to CLI MCP proxy by @copybara-service[bot] in #317
• feat(skills): Enforce driver memory protection in gcp-spark optimizations by @copybara-service[bot] in #306
• fix: Document serving signature requirements for Vertex AI batch prediction with BigQuery sources. by @copybara-service[bot] in #302
• fix: Update skill how to query Vertex AI batch prediction outputs in downstream SQL by @copybara-service[bot] in #303
• feat(skills): Update gcloud Dataproc skill guidance for multi-package batch submission and Spanner connector by @copybara-service[bot] in #324
• chore(main): release 0.11.0 by @copybara-service[bot] in #335
• feat(skill): guidance for batch submit command by @copybara-service[bot] in #331
• feat(skills): Update gcp_spark skill for ManagedSparkSession with better instructions by @copybara-service[bot] in #341
• feat(skills): update gcp-spark skill to forbid whole-file reads of executed notebooks by @copybara-service[bot] in #332
• feat(skills): Cap data asset discovery retries and update GCS listing in gcp_spark skill by @copybara-service[bot] in #346
• fix(skills): Sanitize internal references in Data Agent Kit skills by @copybara-service[bot] in #340
• feat(skill): Add guidance for PySpark ML vector slicing and invalid label handling. by @copybara-service[bot] in #347
• feat(dak-setup): add DAK plugin setup skill and CLI bundle by @copybara-service[bot] in #358
• feat(skill): Update Iceberg guidelines to favor session templates for notebooks by @copybara-service[bot] in #345
• docs(skills): add reporting-findings guidance to the gcp-dataflow skill by @copybara-service[bot] in #357
• feat(skill): Add cell execution failure handling protocol to notebook guidance by @copybara-service[bot] in #356
• feat: Define BigFrames as the default Python library for BigQuery data by @copybara-service[bot] in #355
• feat: Cleanup Claude and Codex plugin configs. by @copybara-service[bot] in #364
• feat: Replace bigquery_graph skill with bigquery_graph_author and bigquery_graph_query (graph v2) by @copybara-service[bot] in #354
• feat(skills): add gcp-spark-troubleshooting skill for Dataproc and Spark diagnostics by @copybara-service[bot] in #362
• feat: Remove plugin setup config prompts across agents by @copybara-service[bot] in #373
• feat(skills): harden gcp-spark code guidance for production logging, parameterized config, and broadcast joins by @copybara-service[bot] in #370
• feat: Add onboarding support for Codex and Agy CLI. by @copybara-service[bot] in #365
• feat(skills): add Spark optimization guidance as gcp-spark references by @copybara-service[bot] in #363
• chore: update repository URLs to GoogleCloudPlatform/data-agent-kit-plugin by @copybara-service[bot] in #375
• refactor(skill): Move notebook reading rules to Common Mistakes in gcp-spark by @copybara-service[bot] in #371
• feat(skills): GCP Managed Spark upgrade SKILL for PySpark job type on Cluster by @copybara-service[bot] in #359
• refactor: rename "setup" skill to "dak-setup". by @copybara-service[bot] in #379
• fix(gcp-spark): rename spark_env virtualenv to venv in gcloud_dataproc.md by @copybara-service[bot] in #382
• refactor: improve error handling in setup script. by @copybara-service[bot] in #376
• fix(skills): Point resolving_mcp_region_configs at the Codex mcp.json that is actually loaded by @copybara-service[bot] in #384
• feat(skill): Make sure libraries are not downloaded during notebook generation by @copybara-service[bot] in #383
• fix(hooks): Make dak-setup SessionStart hook work in agy CLI by @copybara-service[bot] in #388
• feat: add DAK setup script by @copybara-service[bot] in #390
• chore: remove deprecated files. by @copybara-service[bot] in #395
• fix(dak): restore default npx resolution in package.json bin by @copybara-service[bot] in #397
• chore: sync telemetry hook and MCP proxy bundles for release by @copybara-service[bot] in #399
• chore: update MCP configs by @copybara-service[bot] in #391
• chore: update README, remove more deprecated files by @copybara-service[bot] in #403
• chore: force release 1.0.0 by @copybara-service[bot] in #404

Full Changelog: 0.11.0...1.0.0

v0.11.0

0.11.0 (2026-09-11)

Features

• mcp: Add MCP support for Antigravity (agy) CLI. (856d2f2)
• mcp: replace npx git dependency with relative bundle paths for our plugin MCP servers. (e502daa)
• Switched managed spark skills to use spark connect to execute cells by default (fdd2b2a)
• Update mcp proxy and telemetry hook script as part of release (b5484f3)

Bug Fixes

• Add BigQuery dataset location discovery to gcp_pipeline_orchestration skill. (43a6f04)
• mcp: inline cross-spawn into standalone bundle (#316) (22c27d5)

Miscellaneous Chores

• force release 0.11.0 (#334) (c05d738)

v0.10.1

0.10.1 (2026-09-04)

Features

• add Bigtable basics skill and EvalBench test cases to DAK (e06c822)
• Add resolving-mcp-region-configs skill to Data Agent Common (0878ed8)
• Add Spark 4.0 BigQuery connector coordinates to gcp-spark skill (e86233d)
• mcp: route Google Cloud MCP services through bundled Node stdio proxy (d17797d)
• Simplify claude user config by removing BigQuery location and ProjectId string. (44d991f)
• skills: Update managing_python_dependencies with pre-flight environment check bundling (ad94694)

Bug Fixes

• Update BigFrames skills to reduce agent confusions. (deabd80)

Miscellaneous Chores

• force release 0.10.1 (#309) (6c33297)

v0.10.0

0.10.0 (2026-08-31)

Features

• Add semantic schema mapping skill for ontology driven data engineering (f015039)
• Add Spark Connect session lifecycle guide with DataprocSparkSession to gcp_spark skill (b977284)
• Avoid redundant cluster creation for serverless batch jobs in gcp_spark skill (15d9e27)
• Enforce argparse parameterization for Spark scripts in gcp_spark skill (d0cf7eb)
• Enforce Python standard logging over print() in gcp_spark skill (29f17a0)
• orchestration: update orchestration pipeline schema (eb5f3e3)
• orchestration: update orchestration pipelines schema to support AI actions (fc13f54)
• Remove hardcoded secrets from Cloud SQL examples in gcp_spark skill (682aee5)
• skills: Update google-cloud-auth-verification with bundled probe and IAM handling (a891ebc)
• Use @toolbox-sdk/server@latest and remove Windows-specific quoting (4e51d1c)

Bug Fixes

• Preserve host attribution values when tagging gcloud commands. (e830e87)
• skills: Generalize GCP auth verification pre-flight hierarchy (fd3ac55)
• skills: Remove unsupported aliases field from google-cloud-auth-verification frontmatter (3bc2e21)

v0.8.0

0.8.0 (2026-08-07)

Features

• plugin: support agent plugin spec (a9b14ea), refs #198

Miscellaneous Chores

• force release 0.8.0 (35a2768)

v0.7.2

What's Changed

• feat(skills): Update bq label flag syntax in resource attribution skills. by @copybara-service[bot] in #191
• chore: update telemetry hook bundle in starter pack by @copybara-service[bot] in #192
• feat(skills): Clarify BQ label enforcement rules for resource attribution. by @copybara-service[bot] in #193

Full Changelog: 0.7.1...0.7.2

v0.7.1

What's Changed

• fix: remove default hooks by @copybara-service[bot] in #189

Full Changelog: 0.7.0...0.7.1

v0.7.0

What's Changed

• feat: Update BQ ai_function_best_practices and constraints. by @copybara-service[bot] in #107
• Source sync (empty description after scrubbing) by @copybara-service[bot] in #154
• feat: Add AI.AGG function to Data Agent Kit by @copybara-service[bot] in #135
• feat: Modularize BigQuery skills in data_agent_common by @copybara-service[bot] in #155
• Fix skill references and bump version in dataform and dbt. by @copybara-service[bot] in #157
• feat(skills): Add more IDE/environment values for resource attribution environment labels. by @copybara-service[bot] in #165
• feat: Remove DB skills, which are just wrappers on MCP toolbox from data agent common. Will add helpful skills once we come up with them. by @copybara-service[bot] in #166
• chore: force release 0.7.0 by @copybara-service[bot] in #182

Full Changelog: 0.6.1...0.7.0