feat(mcp): introducing Serenity/JS MCP server

[jan-molak]

RE #2985

Notes

• https://devblogs.microsoft.com/devops/from-manual-testing-to-ai-generated-automation-our-azure-devops-mcp-playwright-success-story/
• https://testingplus.me/playwright-mcp-claude-ai-experimenting-without-overpromising/

[qltysh[bot]]

❌ 13 blocking issues (13 total)

Tool	Category	Rule	Count
qlty	Duplication	Found 15 lines of identical code in 2 locations (mass = 101)	6	❌
qlty	Duplication	Found 21 lines of similar code in 2 locations (mass = 84)	5	❌
qlty	Structure	Function with high complexity (count = 18): pageElementFromLocator	2	❌

[qltysh[bot]]

Diff Coverage: The code coverage on the diff in this pull request is 52.9%.

Total Coverage: This PR will decrease coverage by 2.02%.

File Coverage Changes

Path	File Coverage Δ	Indirect
packages/core/src/errors/ErrorOptions.ts	100.0	√
packages/core/src/events/AsyncOperationAborted.ts	13.8	√
packages/core/src/events/SceneBackgroundDetected.ts	12.9	√
packages/core/src/instance.ts	0.4	√
packages/core/src/io/FileSystem.ts	0.8	√
packages/core/src/io/loader/ModuleLoader.ts	-4.0
packages/core/src/io/reflection/ValueInspector.ts	2.4	√
packages/core/src/model/Artifact.ts	8.2
packages/core/src/model/ArtifactDeserialiser.ts	83.9
packages/core/src/model/artifacts/Photo.ts	-3.7	√
packages/core/src/screenplay/questions/expectations/ExpectationDetails.ts	1.5	√
packages/core/src/stage/StageManager.ts	1.4	√
packages/mcp/src/server/context/Imports.ts	100.0
packages/mcp/src/server/context/ScreenplayExecutionContext.ts	91.1
packages/mcp/src/server/context/ScreenplayTemplate.ts	100.0
packages/mcp/src/server/context/index.ts	100.0
packages/mcp/src/server/context/schematics.ts	100.0
packages/mcp/src/server/controllers/CapabilityController.ts	100.0
packages/mcp/src/server/controllers/Controller.ts	100.0
packages/mcp/src/server/controllers/ListCapabilitiesController.ts	100.0
packages/mcp/src/server/controllers/index.ts	100.0
packages/mcp/src/server/controllers/project/ProjectAnalyzeDependenciesController.ts	21.0
packages/mcp/src/server/controllers/project/ProjectAnalyzeRuntimeEnvironmentController.ts	24.4
packages/mcp/src/server/controllers/project/ProjectConfigurePackageJsonScriptsController.ts	41.7
packages/mcp/src/server/controllers/project/ProjectConfigurePlaywrightTestController.ts	21.6
packages/mcp/src/server/controllers/project/ProjectCreateExampleTestFileController.ts	31.2
packages/mcp/src/server/controllers/project/index.ts	100.0
packages/mcp/src/server/controllers/test-automation/TestAutomationController.ts	83.3
packages/mcp/src/server/controllers/test-automation/index.ts	100.0
packages/mcp/src/server/integration/PlaywrightBrowserConnection.ts	95.7
packages/mcp/src/server/schema.ts	100.0

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• Diff Coverage: Coverage for added or modified lines of code (excludes deleted files). Learn more.

• Total Coverage: Coverage for the whole repository, calculated as the sum of all File Coverage. Learn more.

• File Coverage: Covered Lines divided by Covered Lines plus Missed Lines. (Excludes non-executable lines including blank lines and comments.)

  • Indirect Changes: Changes to File Coverage for files that were not modified in this PR. Learn more.