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#2909) ## Description Adds 4 new mcp tools for Cloud SQL Postgres source related to the vector assist postgres extension. These tools enable the customers to set up and optimize production-ready vector workloads by simply expressing your intent and performance requirements. | Tool Set | Description | |:---------------------------------|:------------------------------------------------------------------------ | | `vectorassist` | Use these skills to set up and optimize production-ready vector workloads | | | by simply expressing your intent and performance requirements | | Tool Name | Description | |:---------------------------------|:---------------------------------------------------------------| | `define_spec` | Defines a new vector specification for search workloads. | | `modify_spec` | Modifies an existing vector specification. | | `apply_spec` | Executes SQL recommendations for a vector specification. | | `generate_query` | Generates optimized SQL queries for vector searches. | ## Manual testing Workflows covered by these tools ### 1. Setup vector search in the database Prompt : Set up the table 'cymbal_products' for vector workloads where I want to perform a similarity search on the embeddings generated for the column 'product_description'. Expected tools to be used in the CUJ : define-spec -> apply-spec <img width="1282" height="639" alt="Screenshot 2026-04-09 at 2 50 02 PM" src="https://github.com/user-attachments/assets/0c05fb23-88df-4c26-9dd3-59678ed6cc90" /> <img width="1289" height="717" alt="Screenshot 2026-04-09 at 2 52 34 PM" src="https://github.com/user-attachments/assets/e1a2e4ea-cadc-4692-b0f5-dc4c914710a6" /> <img width="1270" height="683" alt="Screenshot 2026-04-09 at 3 04 17 PM" src="https://github.com/user-attachments/assets/a2ac1349-5815-45c1-abc6-fd8210a5570f" /> <img width="1281" height="462" alt="Screenshot 2026-04-09 at 3 06 12 PM" src="https://github.com/user-attachments/assets/bce60906-2723-4a64-aaa0-9095fc83466b" /> ### 2. Modify & apply spec Prompt : Modify the vector specification 'cymbal_products' table to generate embeddings on the column 'product_description' using the embedding model 'text-embedding-004' Expected tools to be used in the CUJ : define-spec -> modify-spec -> apply-spec <img width="1180" height="798" alt="Screenshot 2026-04-09 at 9 45 03 PM" src="https://github.com/user-attachments/assets/d8566527-a04d-4209-b78f-693ffb8e9298" /> <img width="1171" height="373" alt="Screenshot 2026-04-09 at 9 35 27 PM" src="https://github.com/user-attachments/assets/b6c894c3-1c6f-4d4b-85d1-59832d097b4f" /> <img width="1175" height="598" alt="Screenshot 2026-04-09 at 9 37 11 PM" src="https://github.com/user-attachments/assets/45c79bb5-5509-4196-84c9-0e091fd1168f" /> <img width="1176" height="622" alt="Screenshot 2026-04-09 at 9 39 12 PM" src="https://github.com/user-attachments/assets/5eaffd4c-5315-482f-8616-a3c4503a65ef" /> ### 3. Find top-k similarity items Prompt : find the top 10 products from cymbal_products table which have description similar to this query "What kind of fruit trees grow well here?" Expected tools to be used in the CUJ : generate-query -> execute-sql <img width="1273" height="259" alt="Screenshot 2026-04-09 at 3 25 48 PM" src="https://github.com/user-attachments/assets/79d71a31-a9ce-4948-aa75-d35dc33f4420" /> <img width="1275" height="483" alt="Screenshot 2026-04-09 at 3 26 12 PM" src="https://github.com/user-attachments/assets/2d54327d-c048-457e-9e44-4c710e1523d3" /> <img width="1246" height="619" alt="Screenshot 2026-04-09 at 3 27 12 PM" src="https://github.com/user-attachments/assets/d2a1a021-f179-4d86-9050-50a2dbefac64" /> ## PR Checklist > Thank you for opening a Pull Request! Before submitting your PR, there are a > few things you can do to make sure it goes smoothly: - [x] Make sure you reviewed [CONTRIBUTING.md](https://github.com/googleapis/genai-toolbox/blob/main/CONTRIBUTING.md) - [x] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/genai-toolbox/issues/new/choose) before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea - [x] Ensure the tests and linter pass - [x] Code coverage does not decrease (if any source code was changed) - [x] Appropriate docs were updated (if necessary) - [x] Make sure to add `!` if this involve a breaking change 🛠️ Fixes #<issue_number_goes_here> --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> Co-authored-by: Wenxin Du <117315983+duwenxin99@users.noreply.github.com>
## Description Updates documentation files, folder indexes, and GitHub labels/Blunderbuss configs to reflect the renaming for Dataplex while maintaining backward compatibility for existing tool types. ## PR Checklist > Thank you for opening a Pull Request! Before submitting your PR, there are a > few things you can do to make sure it goes smoothly: - [x] Make sure you reviewed [CONTRIBUTING.md](https://github.com/googleapis/mcp-toolbox/blob/main/CONTRIBUTING.md) - [x] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/mcp-toolbox/issues/new/choose) before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea - [ ] Ensure the tests and linter pass - [ ] Code coverage does not decrease (if any source code was changed) - [x] Appropriate docs were updated (if necessary) - [ ] Make sure to add `!` if this involve a breaking change 🛠️ Fixes #2956 --------- Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
## Description Migrated the prebuilt tool files to use the flat format, then did some hand editing. Checked using Gemini CLI that the same output is delivered to the MCP client. Also fixed up some of the docs to use the flat format. ## PR Checklist > Thank you for opening a Pull Request! Before submitting your PR, there are a > few things you can do to make sure it goes smoothly: - [x] Make sure you reviewed [CONTRIBUTING.md](https://github.com/googleapis/mcp-toolbox/blob/main/CONTRIBUTING.md) - [x] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/mcp-toolbox/issues/new/choose) before writing your code! That way we can discuss the change, evaluate designs, and agree on the general idea - [x] Ensure the tests and linter pass - [x] Code coverage does not decrease (if any source code was changed) - [x] Appropriate docs were updated (if necessary) - [x] Make sure to add `!` if this involve a breaking change
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