mirror of
https://github.com/sbroenne/mcp-server-excel.git
synced 2026-09-19 07:53:08 +08:00
Stefan Broenner
0bb29be3be
* Fix #279: Power Query lifecycle cleanup for Data Model connections BREAKING CHANGES: - Unload now removes Data Model connections (not just worksheet tables) - Delete now removes Data Model connections (prevents orphan connections) IMPROVEMENTS: - List correctly reports IsConnectionOnly for Data Model-only queries - Update uses connection.Refresh() fallback for Data Model-only queries (no worksheet table to refresh) NEW TESTS: - PowerQueryCommandsTests.LifecycleCleanup.cs: 8 tests for Issue #279 - PowerQueryCommandsTests.UpdateErrors.cs: 3 tests for error handling - DataModelComApiBehaviorTests.cs: 11 diagnostic scenarios - PowerQueryComApiBehaviorTests.cs: 15 diagnostic scenarios DOCUMENTATION: - docs/COM-API-BEHAVIOR-FINDINGS.md: Empirical COM API behavior findings - excel_powerquery.md: Updated prompt docs for Data Model cleanup DELETED: - PowerQueryCommandsTests.ErrorQueries.cs: Referenced non-existent local file All 53 PowerQuery and DataModel tests pass. * fix: Use locale-aware format translation instead of global Excel settings - Renamed DateFormatTranslator to NumberFormatTranslator - Extended translator to handle decimal/thousands separators (. and ,) - Removed global UseSystemSeparators/DecimalSeparator/ThousandsSeparator settings from ExcelSession and ExcelBatch (these modified Excel app defaults) - Added IsEnglishNumberLocale property to detect US-style number separators - Format codes are now translated at point of use, not by changing app defaults - Updated all references from DateFormatter to FormatTranslator - Removed unused WithUSFormatSeparators helper from RangeCommands This approach translates US format codes (like $#,##0.00) to locale-specific codes (like $#.##0,00 on German Excel) without modifying Excel's global settings. Previous approach of changing Application.DecimalSeparator affected all workbooks in the Excel instance, which is not desirable. * feat: DAX formula locale handling for European locales (#281) - Add DaxFormulaTranslator to convert US comma separators to semicolons on European locales - Integrate translator in CreateMeasure and UpdateMeasure operations - Power Pivot uses system culture (CultureInfo.CurrentCulture), not Excel International settings - Preserve commas inside string literals and column references - Add 5 integration tests for DAX locale translation
92 lines
2.2 KiB
JSON
92 lines
2.2 KiB
JSON
{
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"name": "excel-mcp",
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"displayName": "Excel MCP Server",
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"description": "Excel automation for AI assistants - manage Sheets, Power Query, DAX, VBA, PowerPivot, Tables, Ranges, Charts, Formatting, Validation & more - requires Excel to be installed",
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"version": "1.1.3",
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"publisher": "sbroenne",
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"icon": "icon.png",
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"repository": {
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"type": "git",
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"url": "https://github.com/sbroenne/mcp-server-excel"
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},
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"bugs": {
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"url": "https://github.com/sbroenne/mcp-server-excel/issues"
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},
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"homepage": "https://excelmcpserver.dev/",
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"license": "MIT",
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"engines": {
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"vscode": "^1.106.0"
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},
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"os": [
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"win32"
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],
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"categories": [
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"AI",
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"Chat",
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"Data Science"
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],
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"keywords": [
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"mcp",
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"model context protocol",
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"excel",
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"microsoft",
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"office",
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"spreadsheet",
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"automation",
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"power query",
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"m language",
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"dax",
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"data model",
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"power pivot",
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"vba",
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"macro",
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"table",
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"copilot",
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"ai",
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"github copilot",
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"data analysis"
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],
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"activationEvents": [
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"onStartupFinished"
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],
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"extensionDependencies": [
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"ms-dotnettools.vscode-dotnet-runtime"
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],
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"main": "./out/extension.js",
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"files": [
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"out/**",
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"bin/**",
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"README.md",
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"CHANGELOG.md",
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"LICENSE",
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"icon.png"
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],
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"contributes": {
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"mcpServerDefinitionProviders": [
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{
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"id": "excel-mcp",
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"label": "Excel MCP"
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}
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]
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},
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"scripts": {
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"clean": "cd .. && dotnet clean src/ExcelMcp.McpServer/ExcelMcp.McpServer.csproj -c Release",
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"build:mcp-server": "npm run clean && cd .. && dotnet publish src/ExcelMcp.McpServer/ExcelMcp.McpServer.csproj -c Release --no-self-contained -o vscode-extension/bin --verbosity minimal",
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"vscode:prepublish": "npm run build:mcp-server && npm run compile",
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"compile": "tsc -p ./",
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"watch": "tsc -watch -p ./",
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"package": "npm run build:mcp-server && vsce package",
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"lint": "eslint src --ext ts"
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},
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"devDependencies": {
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"@types/node": "^22.19.1",
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"@types/vscode": "^1.106.1",
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"@typescript-eslint/eslint-plugin": "^8.46.2",
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"@typescript-eslint/parser": "^8.46.2",
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"@vscode/vsce": "^3.7.1",
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"eslint": "^9.39.1",
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"typescript": "^5.9.3",
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"typescript-eslint": "^8.48.0"
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}
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}
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