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Add Slack Block Kit rendering to the C# weather + WorkIQ agent #659

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vinchencc wants to merge 4 commits into from
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Add Slack Block Kit rendering to the C# weather + WorkIQ agent #659

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95a7a24
Port WorkIQ MCP integration to C# (.NET agent-framework weather sample)
vinchencc Jul 10, 2026
27cfd0d
Add Slack Block Kit rendering to C# weather+WorkIQ agent
vinchencc Jul 22, 2026
c66f3f0
Use Channels.Slack constant instead of a hardcoded channel id string …
vinchencc Jul 29, 2026
76437b4
Cache WorkIQ MCP tools per token to avoid reloading them every turn
vinchencc Jul 29, 2026
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10 changes: 10 additions & 0 deletions .gitignore
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Expand Up @@ -398,3 +398,13 @@ devTools/
node_modules/
*.tsbuildinfo


# a365 CLI local/generated config (tenant/app identifiers - do not commit)
a365.config.json
a365.generated.config.json

# a365-generated Teams app package
**/appPackage/

# Slack extension per-conversation state (may contain API tokens)
samples/dotnet/Agent Framework/slack/
374 changes: 327 additions & 47 deletions samples/dotnet/Agent Framework/Agent/WeatherAgent.cs
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7 changes: 7 additions & 0 deletions samples/dotnet/Agent Framework/AgentFrameworkWeather.csproj
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Expand Up @@ -16,6 +16,13 @@
<PackageReference Include="Microsoft.Agents.Authentication.Msal" Version="1.6.*" />
<PackageReference Include="Microsoft.Agents.Hosting.AspNetCore" Version="1.6.*" />

<!-- Slack channel extension (Slack Blocks / interactive messages) -->
<PackageReference Include="Microsoft.Agents.Extensions.Slack" Version="1.6.*" />

<!-- Agent 365 (WorkIQ) MCP Tooling -->
<PackageReference Include="Microsoft.Agents.A365.Tooling" Version="1.0.*" />
<PackageReference Include="Microsoft.Agents.A365.Tooling.Extensions.AgentFramework" Version="1.0.*" />

<!-- Agent Framework Packages -->
<PackageReference Include="AdaptiveCards" Version="3.1.0" />
<PackageReference Include="Azure.AI.OpenAI" Version="2.7.0-beta.2" />
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27 changes: 18 additions & 9 deletions samples/dotnet/Agent Framework/Program.cs
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Expand Up @@ -5,6 +5,8 @@
using AgentFrameworkWeather.Agent;
using Azure;
using Azure.AI.OpenAI;
using Microsoft.Agents.A365.Tooling.Extensions.AgentFramework.Services;
using Microsoft.Agents.A365.Tooling.Services;
using Microsoft.Agents.Builder;
using Microsoft.Agents.Core;
using Microsoft.Agents.Hosting.AspNetCore;
Expand All @@ -20,8 +22,8 @@
builder.Services.AddHttpClient("WebClient", client => client.Timeout = TimeSpan.FromSeconds(600));
builder.Services.AddHttpContextAccessor();

// Configure defaults for Aspire dashboard
builder.ConfigureOtelProviders();
// Configure defaults for Aspire dashboard
builder.ConfigureOtelProviders();

builder.Logging.AddConsole();

Expand All @@ -34,6 +36,13 @@
// in a cluster of Agent instances.
builder.Services.AddSingleton<IStorage, MemoryStorage>();

// ********** Configure A365 (WorkIQ) Services **********
// Registers the MCP tool registration + server configuration services so the
// agent can discover and call WorkIQ (Agent 365) MCP tools at runtime.
builder.Services.AddSingleton<IMcpToolRegistrationService, McpToolRegistrationService>();
builder.Services.AddSingleton<IMcpToolServerConfigurationService, McpToolServerConfigurationService>();
// ********** END Configure A365 Services **********

// Add the bot (which is transient)
builder.AddAgent<WeatherAgent>();

Expand Down Expand Up @@ -72,17 +81,17 @@
app.UseAuthentication();
app.UseAuthorization();

// Map GET "/"
app.MapAgentRootEndpoint();
// Map the endpoints for all agents using the [AgentInterface] attribute.
// If there is a single IAgent/AgentApplication, the endpoints will be mapped to (e.g. "/api/message").
app.MapAgentApplicationEndpoints(requireAuth: !(app.Environment.IsDevelopment() || app.Environment.EnvironmentName == "Playground"));
// Map GET "/"
app.MapAgentRootEndpoint();

// Map the endpoints for all agents using the [AgentInterface] attribute.
// If there is a single IAgent/AgentApplication, the endpoints will be mapped to (e.g. "/api/message").
app.MapAgentApplicationEndpoints(requireAuth: !(app.Environment.IsDevelopment() || app.Environment.EnvironmentName == "Playground"));

if (app.Environment.IsDevelopment() || app.Environment.EnvironmentName == "Playground")
{
app.UseDeveloperExceptionPage();
app.MapControllers().AllowAnonymous();
app.MapControllers().AllowAnonymous();
}
else
{
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12 changes: 12 additions & 0 deletions samples/dotnet/Agent Framework/ToolingManifest.json
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@@ -0,0 +1,12 @@
{
"mcpServers": [
{
"mcpServerName": "mcp_TeamsServer",
"mcpServerUniqueName": "mcp_TeamsServer",
"url": "https://agent365.svc.cloud.microsoft/agents/servers/mcp_TeamsServer",
"scope": "Tools.ListInvoke.All",
"audience": "ce5029ee-c1d3-45c0-bdcc-efb5a4245687",
"publisher": "Microsoft"
}
]
}
7 changes: 7 additions & 0 deletions samples/dotnet/Agent Framework/appsettings.json
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Expand Up @@ -13,6 +13,13 @@
"NormalizeMentions": false
},

"AgentApplication": {
// WorkIQ MCP auth handler names. Leave empty for local dev (uses BEARER_TOKEN env var).
// Set these for production / Teams to use OBO / agentic token exchange.
"AgenticAuthHandlerName": "",
"OboAuthHandlerName": ""
},

"Logging": {
"LogLevel": {
"Default": "Information",
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