MCP Tools in Drills: Drill Update

[dynamicdhx]

What does this PR do?

[Provide a clear, concise description of the changes]

[Add additional context, screenshots, or information that helps reviewers]

GitHub issue number?

[Link to the GitHub issue this PR addresses]

Pre-merge Checklist

• Required for All PRs
  • Read contribution guidelines
  • PR title clearly describes the change
  • Commit history is clean with descriptive messages (cleanup guide)
  • Added comprehensive tests for new/modified functionality
  • Created a changelog entry if the change falls among the following: new feature, bug fix, UI/UX update, breaking change, or updated dependencies. Follow the changelog entry guide
• For MCP tool changes:
  • One tool per PR: This PR adds or modifies only one MCP tool for faster review cycles
  • Updated servers/Azure.Mcp.Server/README.md and/or servers/Fabric.Mcp.Server/README.md documentation
  • Validate README.md changes running the script ./eng/scripts/Process-PackageReadMe.ps1. See Package README
  • For new or modified tool descriptions, ran ToolDescriptionEvaluator and obtained a score of 0.4 or more and a top 3 ranking for all related test prompts
  • For tools with new names, including new tools or renamed tools, update consolidated-tools.json
  • For renamed tools, follow the Tool Rename Checklist and tag the PR with the breaking-change label
  • For new tools associated with Azure services or publicly available tools/APIs/products, add URL to documentation in the PR description
• Extra steps for Azure MCP Server tool changes:
  • Updated command list in servers/Azure.Mcp.Server/docs/azmcp-commands.md
  • Ran ./eng/scripts/Update-AzCommandsMetadata.ps1 to update tool metadata in azmcp-commands.md (required for CI)
  • Updated test prompts in servers/Azure.Mcp.Server/docs/e2eTestPrompts.md
  • 👉 For Community (non-Microsoft team member) PRs:
    • Security review: Reviewed code for security vulnerabilities, malicious code, or suspicious activities before running tests (crypto mining, spam, data exfiltration, etc.)
    • Manual tests run: added comment /azp run mcp - pullrequest - live to run Live Test Pipeline

[azure-pipelines]

Azure Pipelines:
Successfully started running 1 pipeline(s).
There may be pipelines that require an authorized user to comment /azp run to run.

[Copilot]

Pull request overview

Adds a new Azure Resilience Management “drill update” command/tool to the ResilienceManagement toolset, wiring it through service-layer update logic and documenting it in the Azure MCP Server’s consolidated tooling and command docs.

Changes:

• Introduces resilience_drill_update command implementation, options model, and RBAC mode enum.
• Implements UpdateDrillAsync in ResilienceManagementService and exposes it via IResilienceManagementService.
• Adds unit + live/integration tests and updates server docs/metadata (commands doc, e2e prompts, consolidated tools, changelog, README prompt list).

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tools/Azure.Mcp.Tools.ResilienceManagement/tests/Azure.Mcp.Tools.ResilienceManagement.Tests/ResilienceManagementCommandTests.cs	Adds a live/integration-style test invoking resilience_drill_update.
tools/Azure.Mcp.Tools.ResilienceManagement/tests/Azure.Mcp.Tools.ResilienceManagement.Tests/Drills/DrillUpdateCommandTests.cs	Adds unit tests for the new update command (includes a theory data issue).
tools/Azure.Mcp.Tools.ResilienceManagement/tests/Azure.Mcp.Tools.ResilienceManagement.Tests/assets.json	Updates recorded test assets tag.
tools/Azure.Mcp.Tools.ResilienceManagement/src/Services/ResilienceManagementService.cs	Implements drill update via ARM patch + LRO completion.
tools/Azure.Mcp.Tools.ResilienceManagement/src/Services/IResilienceManagementService.cs	Adds UpdateDrillAsync contract.
tools/Azure.Mcp.Tools.ResilienceManagement/src/ResilienceManagementSetup.cs	Registers DrillUpdateCommand in DI and command groups.
tools/Azure.Mcp.Tools.ResilienceManagement/src/Options/Drills/DrillUpdateOption.cs	Defines CLI/tool options for updating a drill.
tools/Azure.Mcp.Tools.ResilienceManagement/src/Models/DrillRbacSetupMode.cs	Adds RBAC setup mode enum used by options/service.
tools/Azure.Mcp.Tools.ResilienceManagement/src/Commands/ResilienceManagementJsonContext.cs	Registers the update command result type for STJ source-gen/AOT.
tools/Azure.Mcp.Tools.ResilienceManagement/src/Commands/Drills/DrillUpdateCommand.cs	Adds the MCP command implementation + validation + error mapping.
servers/Azure.Mcp.Server/src/Resources/consolidated-tools.json	Maps resilience_drill_update into the consolidated “create/update resilience management resources” tool and updates its description.
servers/Azure.Mcp.Server/README.md	Adds an example prompt for updating a resilience drill.
servers/Azure.Mcp.Server/docs/e2eTestPrompts.md	Adds e2e prompt entries for resilience_drill_update.
servers/Azure.Mcp.Server/docs/azmcp-commands.md	Documents the new azmcp resilience drill update command usage.
servers/Azure.Mcp.Server/changelog-entries/resilience-drill-update.yml	Adds changelog entry for the new tool.

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.

[dynamicdhx]

Tool Description Evaluator Results

Test 1

Expected Tool: resilience_drill_update
Prompt: Update resilience drill <drill_name> in service group <service_group> to use manual RBAC setup

Results

Rank	Score	Tool	Status
1	0.656079	resilience_drill_update	✅ EXPECTED
2	0.532486	resilience_drill_get	❌
3	0.479764	resilience_drill_resource_get	❌
4	0.382068	resilience_recovery_plan_get	❌
5	0.370159	resilience_usageplan_enrollment_create	❌

---

Test 2

Expected Tool: resilience_drill_update
Prompt: Associate recovery plan <recovery_plan_name> with resilience drill <drill_name> in service group <service_group>

Results

Rank	Score	Tool	Status
1	0.611092	resilience_drill_update	✅ EXPECTED
2	0.575745	resilience_recovery_plan_get	❌
3	0.538389	resilience_drill_get	❌
4	0.496052	resilience_drill_resource_get	❌
5	0.447162	resilience_usageplan_enrollment_create	❌

---