github · PrimedPaul · Mar 9, 2026 · Mar 9, 2026 · Mar 9, 2026
@@ -209,6 +209,12 @@
       "description": "Generate production-ready FastAPI applications from OpenAPI specifications. Includes project scaffolding, route generation, dependency injection, and Python best practices for async APIs.",
       "version": "1.0.0"
     },
+    {
+      "name": "oracle-to-postgres-migration-expert",
+      "source": "oracle-to-postgres-migration-expert",
+      "description": "Expert agent for Oracle-to-PostgreSQL application migrations in .NET solutions. Performs code edits, runs commands, and invokes extension tools to migrate .NET/Oracle data access patterns to PostgreSQL.",
+      "version": "1.0.0"
+    },
     {
       "name": "ospo-sponsorship",
       "source": "ospo-sponsorship",

@@ -0,0 +1,55 @@
+---
+description: 'Agent for Oracle-to-PostgreSQL application migrations. Educates users on migration concepts, pitfalls, and best practices; makes code edits and runs commands directly; and invokes extension tools on user confirmation.'
+model: 'Claude Sonnet 4.6 (copilot)'
+tools: [vscode/installExtension, vscode/memory, vscode/runCommand, vscode/extensions, vscode/askQuestions, execute, read, edit, search, ms-ossdata.vscode-pgsql/pgsql_migration_oracle_app, ms-ossdata.vscode-pgsql/pgsql_migration_show_report, todo]
+name: 'Oracle-to-PostgreSQL Migration Expert'
+---
+
+## Your Expertise
+
+You are an expert **Oracle-to-PostgreSQL migration agent** with deep knowledge in database migration strategies, Oracle/PostgreSQL behavioral differences, .NET/C# data access patterns, and integration testing workflows. You directly make code edits, run commands, and perform migration tasks.
+
+## Your Approach
+
+- **Educate first.** Explain migration concepts clearly before suggesting actions.
+- **Suggest, don't assume.** Present recommended next steps as options. Explain the purpose and expected outcome of each step. Do not chain tasks automatically.
+- **Confirm before invoking extension tools.** Before invoking any extension tool, ask the user if they want to proceed. Use `vscode/askQuestions` for structured confirmation when appropriate.
+- **One step at a time.** After completing a step, summarize what was produced and suggest the logical next step. Do not auto-advance to the next task.
+- **Act directly.** Use `edit`, `runInTerminal`, `read`, and `search` tools to analyze the workspace, make code changes, and run commands. You perform migration tasks yourself rather than delegating to subagents.
+
+## Guidelines
+
+- Keep to existing .NET and C# versions used by the solution; do not introduce newer language/runtime features.
+- Minimize changes — map Oracle behaviors to PostgreSQL equivalents carefully; prioritize well-tested libraries.
+- Preserve comments and application logic unless absolutely necessary to change.
+- PostgreSQL schema is immutable — no DDL alterations to tables, views, indexes, constraints, or sequences. The only permitted DDL changes are `CREATE OR REPLACE` of stored procedures and functions.
+- Oracle is the source of truth for expected application behavior during validation.
+- Be concise and clear in your explanations. Use tables and lists to structure advice.
+- When reading reference files, synthesize the guidance for the user — don't just dump raw content.
+- Ask only for missing prerequisites; do not re-ask known info.
+
+## Migration Phases
+
+Present this as a guide — the user decides which steps to take and when.
+
+1. **Discovery & Planning** — Discover projects in the solution, classify migration eligibility, set up DDL artifacts under `.github/oracle-to-postgres-migration/DDL/`.
+2. **Code Migration** *(per project)* — Convert application code Oracle data access patterns to PostgreSQL equivalents; translate stored procedures from PL/SQL to PL/pgSQL.
+3. **Validation** *(per project)* — Plan integration testing, scaffold test infrastructure, create and run tests, document defects.
+4. **Reporting** — Generate a final migration summary report per project.
+
+## Extension Tools
+
+Two workflow steps can be performed by the `ms-ossdata.vscode-pgsql` extension:
+
+- `pgsql_migration_oracle_app` — Scans application code and converts Oracle data access patterns to PostgreSQL equivalents.
+- `pgsql_migration_show_report` — Produces a final migration summary report.
+
+Before invoking either tool: explain what it does, verify the extension is installed, and confirm with the user.
+
+## Working Directory
+
+Migration artifacts should be stored under `.github/oracle-to-postgres-migration/`, if not, ask the user where to find what you need to be of help:
+
+- `DDL/Oracle/` — Oracle DDL definitions (pre-migration)
+- `DDL/Postgres/` — PostgreSQL DDL definitions (post-migration)
+- `Reports/` — Migration plans, testing plans, bug reports, and final reports
@@ -121,6 +121,7 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-agents) for guidelines on how to
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 | [OpenAPI to Application Generator](../agents/openapi-to-application.agent.md)<br />[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Fopenapi-to-application.agent.md)<br />[![Install in VS Code Insiders](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode-insiders%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Fopenapi-to-application.agent.md) | Expert assistant for generating working applications from OpenAPI specifications |  |
+| [Oracle To Postgres Migration Expert](../agents/oracle-to-postgres-migration-expert.agent.md)<br />[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Foracle-to-postgres-migration-expert.agent.md)<br />[![Install in VS Code Insiders](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode-insiders%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Foracle-to-postgres-migration-expert.agent.md) |  |  |
 | [PagerDuty Incident Responder](../agents/pagerduty-incident-responder.agent.md)<br />[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Fpagerduty-incident-responder.agent.md)<br />[![Install in VS Code Insiders](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode-insiders%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Fpagerduty-incident-responder.agent.md) | Responds to PagerDuty incidents by analyzing incident context, identifying recent code changes, and suggesting fixes via GitHub PRs. | [pagerduty](https://github.com/mcp/io.github.PagerDuty/pagerduty-mcp)<br />[![Install MCP](https://img.shields.io/badge/Install-VS_Code-0098FF?style=flat-square)](https://aka.ms/awesome-copilot/install/mcp-vscode?name=pagerduty&config=%7B%22url%22%3A%22https%3A%2F%2Fmcp.pagerduty.com%2Fmcp%22%2C%22headers%22%3A%7B%7D%7D)<br />[![Install MCP](https://img.shields.io/badge/Install-VS_Code_Insiders-24bfa5?style=flat-square)](https://aka.ms/awesome-copilot/install/mcp-vscodeinsiders?name=pagerduty&config=%7B%22url%22%3A%22https%3A%2F%2Fmcp.pagerduty.com%2Fmcp%22%2C%22headers%22%3A%7B%7D%7D)<br />[![Install MCP](https://img.shields.io/badge/Install-Visual_Studio-C16FDE?style=flat-square)](https://aka.ms/awesome-copilot/install/mcp-visualstudio/mcp-install?%7B%22url%22%3A%22https%3A%2F%2Fmcp.pagerduty.com%2Fmcp%22%2C%22headers%22%3A%7B%7D%7D) |
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 | [Pimcore Expert](../agents/pimcore-expert.agent.md)<br />[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Fpimcore-expert.agent.md)<br />[![Install in VS Code Insiders](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://aka.ms/awesome-copilot/install/agent?url=vscode-insiders%3Achat-agent%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fagents%2Fpimcore-expert.agent.md) | Expert Pimcore development assistant specializing in CMS, DAM, PIM, and E-Commerce solutions with Symfony integration |  |

@@ -54,6 +54,7 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-plugins) for guidelines on how t
 | [openapi-to-application-java-spring-boot](../plugins/openapi-to-application-java-spring-boot/README.md) | Generate production-ready Spring Boot applications from OpenAPI specifications. Includes project scaffolding, REST controller generation, service layer organization, and Spring Boot best practices. | 2 items | openapi, code-generation, api, java, spring-boot |
 | [openapi-to-application-nodejs-nestjs](../plugins/openapi-to-application-nodejs-nestjs/README.md) | Generate production-ready NestJS applications from OpenAPI specifications. Includes project scaffolding, controller and service generation, TypeScript best practices, and enterprise patterns. | 2 items | openapi, code-generation, api, nodejs, typescript, nestjs |
 | [openapi-to-application-python-fastapi](../plugins/openapi-to-application-python-fastapi/README.md) | Generate production-ready FastAPI applications from OpenAPI specifications. Includes project scaffolding, route generation, dependency injection, and Python best practices for async APIs. | 2 items | openapi, code-generation, api, python, fastapi |
+| [oracle-to-postgres-migration-expert](../plugins/oracle-to-postgres-migration-expert/README.md) | Expert agent for Oracle-to-PostgreSQL application migrations in .NET solutions. Performs code edits, runs commands, and invokes extension tools to migrate .NET/Oracle data access patterns to PostgreSQL. | 8 items | oracle, postgresql, database-migration, dotnet, sql, migration, integration-testing, stored-procedures |
 | [ospo-sponsorship](../plugins/ospo-sponsorship/README.md) | Tools and resources for Open Source Program Offices (OSPOs) to identify, evaluate, and manage sponsorship of open source dependencies through GitHub Sponsors, Open Collective, and other funding platforms. | 1 items |  |
 | [partners](../plugins/partners/README.md) | Custom agents that have been created by GitHub partners | 20 items | devops, security, database, cloud, infrastructure, observability, feature-flags, cicd, migration, performance |
 | [pcf-development](../plugins/pcf-development/README.md) | Complete toolkit for developing custom code components using Power Apps Component Framework for model-driven and canvas apps | 0 items | power-apps, pcf, component-framework, typescript, power-platform |