docs(mcp): Complete Phase 3 Runtime Testing and Validation

Phase 3 runtime testing has been completed with critical findings: - Microsoft MCP SDK is registered but NOT actually used at runtime - Application uses custom HTTP-based MCP implementation instead of SDK's stdio - SDK tools (Ping, GetServerTime, GetProjectInfo) discovered but not exposed - Requires architecture decision: Remove SDK, Use SDK properly, or Hybrid approach Test artifacts: - Complete test report with detailed analysis - Summary document for quick reference - Runtime test scripts (PowerShell) - API key creation utilities (SQL + PowerShell) Key findings: - Transport mismatch: SDK expects stdio, app uses HTTP - Tool discovery works but not integrated with custom handler - Cannot verify DI in SDK tools (tools never called) - Claude Desktop integration blocked (requires stdio) Next steps: 1. Make architecture decision (Remove/Use/Hybrid) 2. Either remove SDK or implement stdio transport 3. Bridge SDK tools to custom handler if keeping SDK Test Status: Phase 3 Complete (Blocked on architecture decision) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-09 22:47:19 +01:00
parent fda586907e
commit 4479c9ef91
5 changed files with 1168 additions and 0 deletions
--- a/scripts/create-test-api-key.ps1
+++ b/scripts/create-test-api-key.ps1
@@ -0,0 +1,116 @@
+# Create Test API Key using EF Core DbContext
+# This script uses dotnet ef dbcontext to execute SQL
+
+param(
+    [string]$ConnectionString = "Host=localhost;Port=5432;Database=colaflow_identity;Username=colaflow;Password=colaflow_dev_password"
+)
+
+Write-Host "Creating test API key..." -ForegroundColor Cyan
+
+# Test API Key
+$PlainKey = "cola_test_runtime_validation_2025"
+Write-Host "Plain Key (SAVE THIS): $PlainKey" -ForegroundColor Yellow
+
+# Compute SHA-256 hash
+$KeyBytes = [System.Text.Encoding]::UTF8.GetBytes($PlainKey)
+$HashAlgorithm = [System.Security.Cryptography.SHA256]::Create()
+$HashBytes = $HashAlgorithm.ComputeHash($KeyBytes)
+$KeyHash = [System.BitConverter]::ToString($HashBytes).Replace("-", "").ToLower()
+
+$KeyPrefix = $PlainKey.Substring(0, 12) + "..."
+
+$TestTenantId = "00000000-0000-0000-0000-000000000001"
+$TestUserId = "00000000-0000-0000-0000-000000000001"
+$TestApiKeyId = [Guid]::NewGuid().ToString()
+$ExpiresAt = (Get-Date).AddDays(30).ToString("yyyy-MM-dd HH:mm:ss")
+$CreatedAt = (Get-Date).ToString("yyyy-MM-dd HH:mm:ss")
+
+$Sql = @"
+INSERT INTO mcp.api_keys (
+    id,
+    name,
+    description,
+    key_hash,
+    key_prefix,
+    tenant_id,
+    created_by,
+    "read",
+    write,
+    allowed_resources,
+    allowed_tools,
+    ip_whitelist,
+    expires_at,
+    created_at,
+    last_used_at,
+    revoked_at,
+    revoked_by
+) VALUES (
+    '$TestApiKeyId',
+    'SDK Runtime Test Key',
+    'Auto-generated test key for MCP SDK runtime validation',
+    '$KeyHash',
+    '$KeyPrefix',
+    '$TestTenantId',
+    '$TestUserId',
+    true,
+    true,
+    '{}',
+    '{}',
+    '{}',
+    '$ExpiresAt',
+    '$CreatedAt',
+    NULL,
+    NULL,
+    NULL
+)
+ON CONFLICT (id) DO NOTHING;
+"@
+
+# Write SQL to temp file
+$TempSqlFile = [System.IO.Path]::GetTempFileName() + ".sql"
+$Sql | Out-File -FilePath $TempSqlFile -Encoding UTF8
+
+Write-Host "SQL file created: $TempSqlFile" -ForegroundColor Gray
+
+# Try to find PostgreSQL client
+$PsqlPaths = @(
+    "C:\Program Files\PostgreSQL\16\bin\psql.exe",
+    "C:\Program Files\PostgreSQL\15\bin\psql.exe",
+    "C:\Program Files\PostgreSQL\14\bin\psql.exe",
+    "C:\PostgreSQL\bin\psql.exe"
+)
+
+$Psql = $null
+foreach ($Path in $PsqlPaths) {
+    if (Test-Path $Path) {
+        $Psql = $Path
+        break
+    }
+}
+
+if ($Psql) {
+    Write-Host "Found psql at: $Psql" -ForegroundColor Green
+
+    # Execute SQL
+    $env:PGPASSWORD = "colaflow_dev_password"
+    & $Psql -h localhost -U colaflow -d colaflow_identity -f $TempSqlFile
+
+    Write-Host ""
+    Write-Host "Test API Key created successfully!" -ForegroundColor Green
+    Write-Host "API Key ID: $TestApiKeyId" -ForegroundColor Yellow
+    Write-Host "Plain Key: $PlainKey" -ForegroundColor Yellow
+    Write-Host "Key Hash: $KeyHash" -ForegroundColor Gray
+    Write-Host "Expires At: $ExpiresAt" -ForegroundColor Gray
+}
+else {
+    Write-Host "PostgreSQL client (psql) not found." -ForegroundColor Red
+    Write-Host "Please install PostgreSQL client or manually execute the SQL:" -ForegroundColor Yellow
+    Write-Host ""
+    Write-Host $Sql -ForegroundColor Gray
+    Write-Host ""
+    Write-Host "After executing the SQL, use this API key:" -ForegroundColor Yellow
+    Write-Host "  Authorization: Bearer $PlainKey" -ForegroundColor Cyan
+}
+
+# Clean up temp file
+Remove-Item -Path $TempSqlFile -ErrorAction SilentlyContinue
--- a/scripts/create-test-api-key.sql
+++ b/scripts/create-test-api-key.sql
@@ -0,0 +1,60 @@
+-- Create Test API Key for MCP SDK Testing
+-- This script inserts a test API key directly into the database
+-- API Key: cola_test_runtime_validation_2025
+
+DO $$
+DECLARE
+    test_tenant_id UUID := '00000000-0000-0000-0000-000000000001';
+    test_user_id UUID := '00000000-0000-0000-0000-000000000001';
+    test_api_key_id UUID := gen_random_uuid();
+    plain_key TEXT := 'cola_test_runtime_validation_2025';
+    -- SHA-256 hash of 'cola_test_runtime_validation_2025'
+    key_hash TEXT := encode(digest(plain_key, 'sha256'), 'hex');
+    key_prefix TEXT := substring(plain_key, 1, 12) || '...';
+BEGIN
+    -- Insert test API key
+    INSERT INTO mcp.api_keys (
+        id,
+        name,
+        description,
+        key_hash,
+        key_prefix,
+        tenant_id,
+        created_by,
+        "read",
+        write,
+        allowed_resources,
+        allowed_tools,
+        ip_whitelist,
+        expires_at,
+        created_at,
+        last_used_at,
+        revoked_at,
+        revoked_by
+    ) VALUES (
+        test_api_key_id,
+        'SDK Runtime Test Key',
+        'Auto-generated test key for MCP SDK runtime validation',
+        key_hash,
+        key_prefix,
+        test_tenant_id,
+        test_user_id,
+        true,  -- read permission
+        true,  -- write permission
+        '{}',  -- empty array = all resources allowed
+        '{}',  -- empty array = all tools allowed
+        '{}',  -- empty array = no IP whitelist
+        NOW() + INTERVAL '30 days',  -- expires in 30 days
+        NOW(),
+        NULL,  -- never used
+        NULL,  -- not revoked
+        NULL
+    )
+    ON CONFLICT (id) DO NOTHING;
+
+    RAISE NOTICE 'Test API Key created successfully!';
+    RAISE NOTICE 'API Key ID: %', test_api_key_id;
+    RAISE NOTICE 'Plain Key (save this!): %', plain_key;
+    RAISE NOTICE 'Key Prefix: %', key_prefix;
+    RAISE NOTICE 'Expires At: %', (NOW() + INTERVAL '30 days')::TEXT;
+END $$;
--- a/scripts/test-mcp-runtime.ps1
+++ b/scripts/test-mcp-runtime.ps1
@@ -0,0 +1,393 @@
+# MCP Runtime Validation Test Script
+# Phase 3: Runtime Testing and Verification
+
+param(
+    [string]$BaseUrl = "http://localhost:5000",
+    [string]$McpEndpoint = "/mcp",
+    [int]$StartupWaitSeconds = 10
+)
+
+$ErrorActionPreference = "Continue"
+$ProgressPreference = "SilentlyContinue"
+
+Write-Host "=====================================" -ForegroundColor Cyan
+Write-Host "MCP Runtime Validation Test" -ForegroundColor Cyan
+Write-Host "=====================================" -ForegroundColor Cyan
+Write-Host ""
+
+# Test Results
+$TestResults = @{
+    Timestamp = Get-Date
+    BaseUrl = $BaseUrl
+    Tests = @()
+}
+
+function Add-TestResult {
+    param(
+        [string]$TestName,
+        [string]$Status,
+        [object]$Details
+    )
+
+    $result = @{
+        TestName = $TestName
+        Status = $Status
+        Details = $Details
+        Timestamp = Get-Date
+    }
+
+    $TestResults.Tests += $result
+
+    $color = switch ($Status) {
+        "PASS" { "Green" }
+        "FAIL" { "Red" }
+        "WARN" { "Yellow" }
+        "INFO" { "Cyan" }
+        default { "White" }
+    }
+
+    Write-Host "[$Status] $TestName" -ForegroundColor $color
+    if ($Details) {
+        Write-Host "  Details: $Details" -ForegroundColor Gray
+    }
+}
+
+function Test-McpEndpoint {
+    param(
+        [string]$Url,
+        [string]$Method,
+        [object]$Body
+    )
+
+    try {
+        $bodyJson = if ($Body) { $Body | ConvertTo-Json -Depth 10 } else { $null }
+
+        $params = @{
+            Uri = $Url
+            Method = "POST"
+            ContentType = "application/json"
+            Body = $bodyJson
+            TimeoutSec = 10
+        }
+
+        $response = Invoke-WebRequest @params -ErrorAction Stop
+
+        return @{
+            Success = $true
+            StatusCode = $response.StatusCode
+            Content = $response.Content | ConvertFrom-Json
+            RawContent = $response.Content
+        }
+    }
+    catch {
+        return @{
+            Success = $false
+            Error = $_.Exception.Message
+            StatusCode = $_.Exception.Response.StatusCode.value__
+        }
+    }
+}
+
+# Test 1: Check if application is running
+Write-Host "`n1. Checking if application is running..." -ForegroundColor Yellow
+
+try {
+    $healthCheck = Invoke-WebRequest -Uri "$BaseUrl/health" -Method GET -TimeoutSec 5 -ErrorAction Stop
+    Add-TestResult -TestName "Application Health Check" -Status "PASS" -Details "Application is running on $BaseUrl"
+}
+catch {
+    Add-TestResult -TestName "Application Health Check" -Status "FAIL" -Details "Application not responding: $($_.Exception.Message)"
+    Write-Host "`nPlease start the application first:" -ForegroundColor Red
+    Write-Host "  cd colaflow-api/src/ColaFlow.API" -ForegroundColor Yellow
+    Write-Host "  dotnet run" -ForegroundColor Yellow
+    exit 1
+}
+
+# Test 2: Discover MCP endpoints
+Write-Host "`n2. Discovering MCP endpoints..." -ForegroundColor Yellow
+
+$possibleEndpoints = @(
+    "/mcp",
+    "/api/mcp",
+    "/.well-known/mcp",
+    "/mcp/sse",
+    "/mcp/ws"
+)
+
+$discoveredEndpoint = $null
+foreach ($endpoint in $possibleEndpoints) {
+    $url = "$BaseUrl$endpoint"
+    try {
+        $response = Invoke-WebRequest -Uri $url -Method POST -ContentType "application/json" -Body '{"jsonrpc":"2.0","id":0,"method":"ping"}' -TimeoutSec 5 -ErrorAction Stop
+        $discoveredEndpoint = $endpoint
+        Add-TestResult -TestName "Endpoint Discovery" -Status "PASS" -Details "Found MCP endpoint at $endpoint"
+        break
+    }
+    catch {
+        # Endpoint not found, try next
+    }
+}
+
+if (-not $discoveredEndpoint) {
+    Add-TestResult -TestName "Endpoint Discovery" -Status "WARN" -Details "No HTTP endpoint found. SDK might be using stdio transport."
+    Write-Host "`nNote: Microsoft MCP SDK might be configured for stdio transport (Claude Desktop)." -ForegroundColor Yellow
+}
+
+$McpUrl = "$BaseUrl$discoveredEndpoint"
+
+# Test 3: MCP Initialize
+if ($discoveredEndpoint) {
+    Write-Host "`n3. Testing MCP Initialize..." -ForegroundColor Yellow
+
+    $initRequest = @{
+        jsonrpc = "2.0"
+        id = 1
+        method = "initialize"
+        params = @{
+            protocolVersion = "2024-11-05"
+            capabilities = @{}
+            clientInfo = @{
+                name = "test-client"
+                version = "1.0.0"
+            }
+        }
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "initialize" -Body $initRequest
+
+    if ($result.Success) {
+        Add-TestResult -TestName "MCP Initialize" -Status "PASS" -Details "Protocol version: $($result.Content.result.protocolVersion)"
+        Write-Host "  Server Info: $($result.Content.result.serverInfo.name) v$($result.Content.result.serverInfo.version)" -ForegroundColor Gray
+    }
+    else {
+        Add-TestResult -TestName "MCP Initialize" -Status "FAIL" -Details $result.Error
+    }
+}
+
+# Test 4: List Tools
+if ($discoveredEndpoint) {
+    Write-Host "`n4. Testing tools/list..." -ForegroundColor Yellow
+
+    $listToolsRequest = @{
+        jsonrpc = "2.0"
+        id = 2
+        method = "tools/list"
+        params = @{}
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "tools/list" -Body $listToolsRequest
+
+    if ($result.Success) {
+        $tools = $result.Content.result.tools
+        Add-TestResult -TestName "List Tools" -Status "PASS" -Details "Found $($tools.Count) tools"
+
+        Write-Host "  Available Tools:" -ForegroundColor Gray
+        foreach ($tool in $tools) {
+            Write-Host "    - $($tool.name): $($tool.description)" -ForegroundColor Gray
+        }
+    }
+    else {
+        Add-TestResult -TestName "List Tools" -Status "FAIL" -Details $result.Error
+    }
+}
+
+# Test 5: Call Ping Tool
+if ($discoveredEndpoint) {
+    Write-Host "`n5. Testing tools/call (Ping)..." -ForegroundColor Yellow
+
+    $callPingRequest = @{
+        jsonrpc = "2.0"
+        id = 3
+        method = "tools/call"
+        params = @{
+            name = "Ping"
+            arguments = @{}
+        }
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "tools/call" -Body $callPingRequest
+
+    if ($result.Success) {
+        Add-TestResult -TestName "Call Ping Tool" -Status "PASS" -Details "Response: $($result.Content.result.content[0].text)"
+    }
+    else {
+        Add-TestResult -TestName "Call Ping Tool" -Status "FAIL" -Details $result.Error
+    }
+}
+
+# Test 6: Call GetServerTime Tool (with DI Logger)
+if ($discoveredEndpoint) {
+    Write-Host "`n6. Testing tools/call (GetServerTime) - Verifying DI..." -ForegroundColor Yellow
+
+    $callGetServerTimeRequest = @{
+        jsonrpc = "2.0"
+        id = 4
+        method = "tools/call"
+        params = @{
+            name = "GetServerTime"
+            arguments = @{}
+        }
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "tools/call" -Body $callGetServerTimeRequest
+
+    if ($result.Success) {
+        Add-TestResult -TestName "Call GetServerTime Tool (DI Test)" -Status "PASS" -Details "Response: $($result.Content.result.content[0].text)"
+        Write-Host "  Note: Check server logs to verify ILogger was injected successfully" -ForegroundColor Gray
+    }
+    else {
+        Add-TestResult -TestName "Call GetServerTime Tool (DI Test)" -Status "FAIL" -Details $result.Error
+    }
+}
+
+# Test 7: Call GetProjectInfo Tool
+if ($discoveredEndpoint) {
+    Write-Host "`n7. Testing tools/call (GetProjectInfo)..." -ForegroundColor Yellow
+
+    $callGetProjectInfoRequest = @{
+        jsonrpc = "2.0"
+        id = 5
+        method = "tools/call"
+        params = @{
+            name = "GetProjectInfo"
+            arguments = @{
+                projectId = "test-project-123"
+            }
+        }
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "tools/call" -Body $callGetProjectInfoRequest
+
+    if ($result.Success) {
+        Add-TestResult -TestName "Call GetProjectInfo Tool" -Status "PASS" -Details "Response: $($result.Content.result.content[0].text)"
+    }
+    else {
+        Add-TestResult -TestName "Call GetProjectInfo Tool" -Status "FAIL" -Details $result.Error
+    }
+}
+
+# Test 8: List Resources
+if ($discoveredEndpoint) {
+    Write-Host "`n8. Testing resources/list..." -ForegroundColor Yellow
+
+    $listResourcesRequest = @{
+        jsonrpc = "2.0"
+        id = 6
+        method = "resources/list"
+        params = @{}
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "resources/list" -Body $listResourcesRequest
+
+    if ($result.Success) {
+        $resources = $result.Content.result.resources
+        Add-TestResult -TestName "List Resources" -Status "PASS" -Details "Found $($resources.Count) resources"
+
+        if ($resources.Count -gt 0) {
+            Write-Host "  Available Resources:" -ForegroundColor Gray
+            foreach ($resource in $resources) {
+                Write-Host "    - $($resource.uri): $($resource.name)" -ForegroundColor Gray
+            }
+        }
+    }
+    else {
+        Add-TestResult -TestName "List Resources" -Status "FAIL" -Details $result.Error
+    }
+}
+
+# Test 9: Error Handling
+if ($discoveredEndpoint) {
+    Write-Host "`n9. Testing error handling..." -ForegroundColor Yellow
+
+    $invalidRequest = @{
+        jsonrpc = "2.0"
+        id = 7
+        method = "tools/call"
+        params = @{
+            name = "NonExistentTool"
+            arguments = @{}
+        }
+    }
+
+    $result = Test-McpEndpoint -Url $McpUrl -Method "tools/call" -Body $invalidRequest
+
+    if ($result.Success -eq $false) {
+        Add-TestResult -TestName "Error Handling (Invalid Tool)" -Status "PASS" -Details "Correctly returned error"
+    }
+    else {
+        Add-TestResult -TestName "Error Handling (Invalid Tool)" -Status "WARN" -Details "Should have returned error for non-existent tool"
+    }
+}
+
+# Test Summary
+Write-Host "`n=====================================" -ForegroundColor Cyan
+Write-Host "Test Summary" -ForegroundColor Cyan
+Write-Host "=====================================" -ForegroundColor Cyan
+
+$passCount = ($TestResults.Tests | Where-Object { $_.Status -eq "PASS" }).Count
+$failCount = ($TestResults.Tests | Where-Object { $_.Status -eq "FAIL" }).Count
+$warnCount = ($TestResults.Tests | Where-Object { $_.Status -eq "WARN" }).Count
+
+Write-Host "Total Tests: $($TestResults.Tests.Count)" -ForegroundColor White
+Write-Host "Passed: $passCount" -ForegroundColor Green
+Write-Host "Failed: $failCount" -ForegroundColor Red
+Write-Host "Warnings: $warnCount" -ForegroundColor Yellow
+
+# Save results to JSON
+$reportPath = "c:\Users\yaoji\git\ColaCoder\product-master\scripts\mcp-runtime-test-results.json"
+$TestResults | ConvertTo-Json -Depth 10 | Out-File -FilePath $reportPath -Encoding UTF8
+Write-Host "`nDetailed results saved to: $reportPath" -ForegroundColor Gray
+
+# Key Questions
+Write-Host "`n=====================================" -ForegroundColor Cyan
+Write-Host "Key Questions to Answer" -ForegroundColor Cyan
+Write-Host "=====================================" -ForegroundColor Cyan
+
+Write-Host "1. SDK Transport Layer:" -ForegroundColor Yellow
+if ($discoveredEndpoint) {
+    Write-Host "   HTTP endpoint found at: $discoveredEndpoint" -ForegroundColor Green
+}
+else {
+    Write-Host "   No HTTP endpoint found - likely using stdio" -ForegroundColor Yellow
+}
+
+Write-Host "`n2. Endpoint URL:" -ForegroundColor Yellow
+Write-Host "   $McpUrl" -ForegroundColor White
+
+Write-Host "`n3. Tools Discovery:" -ForegroundColor Yellow
+$toolTest = $TestResults.Tests | Where-Object { $_.TestName -eq "List Tools" }
+if ($toolTest -and $toolTest.Status -eq "PASS") {
+    Write-Host "   Tools correctly discovered: $($toolTest.Details)" -ForegroundColor Green
+}
+else {
+    Write-Host "   Tools discovery failed" -ForegroundColor Red
+}
+
+Write-Host "`n4. Dependency Injection:" -ForegroundColor Yellow
+$diTest = $TestResults.Tests | Where-Object { $_.TestName -eq "Call GetServerTime Tool (DI Test)" }
+if ($diTest -and $diTest.Status -eq "PASS") {
+    Write-Host "   DI appears to be working (check server logs for ILogger)" -ForegroundColor Green
+}
+else {
+    Write-Host "   DI test failed or not executed" -ForegroundColor Red
+}
+
+Write-Host "`n5. Performance:" -ForegroundColor Yellow
+Write-Host "   Check response times in detailed results" -ForegroundColor Gray
+
+Write-Host "`n=====================================" -ForegroundColor Cyan
+Write-Host "Next Steps" -ForegroundColor Cyan
+Write-Host "=====================================" -ForegroundColor Cyan
+
+if (-not $discoveredEndpoint) {
+    Write-Host "1. Check application startup logs for MCP SDK initialization" -ForegroundColor Yellow
+    Write-Host "2. Review SDK documentation for transport configuration" -ForegroundColor Yellow
+    Write-Host "3. Consider testing with Claude Desktop (stdio transport)" -ForegroundColor Yellow
+}
+else {
+    Write-Host "1. Review detailed test results in JSON file" -ForegroundColor Yellow
+    Write-Host "2. Check server logs for any errors or warnings" -ForegroundColor Yellow
+    Write-Host "3. Proceed with Claude Desktop integration if stdio is supported" -ForegroundColor Yellow
+}
+
+Write-Host ""