Building Microsoft Teams apps? The SDK situation is confusing AF in 2025.
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together. Which one do you use?
A thread... 🧵
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together. Which one do you use?
A thread... 🧵
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
October 17, 2025 at 4:38 PM
Building Microsoft Teams apps? The SDK situation is confusing AF in 2025.
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together. Which one do you use?
A thread... 🧵
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together. Which one do you use?
A thread... 🧵
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
Man, it's been a busy week so far - and it's only getting better!
But that means I forgot to share my blog article from yesterday...
This week I'm sharing some of my experiences (and motivations) with the #M365AgentsSDK so far. It's been a bumpy ride..
#teamsfx
www.koskila.net/Why-m365-age...
But that means I forgot to share my blog article from yesterday...
This week I'm sharing some of my experiences (and motivations) with the #M365AgentsSDK so far. It's been a bumpy ride..
#teamsfx
www.koskila.net/Why-m365-age...
Why M365 Agents SDK Should Be on Your Radar
This article explains some of the pros and cons of the M365 Agents SDK: The ambitious successor to Teams Toolkit, and why you should care about it. I'm also...
staging.koskila.net
September 10, 2025 at 1:48 PM
Man, it's been a busy week so far - and it's only getting better!
But that means I forgot to share my blog article from yesterday...
This week I'm sharing some of my experiences (and motivations) with the #M365AgentsSDK so far. It's been a bumpy ride..
#teamsfx
www.koskila.net/Why-m365-age...
But that means I forgot to share my blog article from yesterday...
This week I'm sharing some of my experiences (and motivations) with the #M365AgentsSDK so far. It's been a bumpy ride..
#teamsfx
www.koskila.net/Why-m365-age...
Today, I'm heading out to Stockholm for #Teamsdagen2025! It's a trippy flight - takeoff at 12:00 and landing about 5 minutes earlier at 11:55 🙈
The event is tomorrow, if you happen to be there, come say hi! I'll be talking about #M365AgentsSDK with @michaelmaillot.bsky.social at 11:00 :)
The event is tomorrow, if you happen to be there, come say hi! I'll be talking about #M365AgentsSDK with @michaelmaillot.bsky.social at 11:00 :)
September 16, 2025 at 10:34 AM
Today, I'm heading out to Stockholm for #Teamsdagen2025! It's a trippy flight - takeoff at 12:00 and landing about 5 minutes earlier at 11:55 🙈
The event is tomorrow, if you happen to be there, come say hi! I'll be talking about #M365AgentsSDK with @michaelmaillot.bsky.social at 11:00 :)
The event is tomorrow, if you happen to be there, come say hi! I'll be talking about #M365AgentsSDK with @michaelmaillot.bsky.social at 11:00 :)
• Live demo in @community.ms call on 22nd of July 8 AM PT
• Presented by Garry Trinder (Microsoft) @garrytrinder.dev 👏
• Don’t miss out! Everyone is welcome!
👋 Get the invite → aka.ms/community/ms...
#Microsoft365dev #M365AgentsSDK #Copilot #PowerPlatform
• Presented by Garry Trinder (Microsoft) @garrytrinder.dev 👏
• Don’t miss out! Everyone is welcome!
👋 Get the invite → aka.ms/community/ms...
#Microsoft365dev #M365AgentsSDK #Copilot #PowerPlatform
July 20, 2025 at 3:01 PM
• Live demo in @community.ms call on 22nd of July 8 AM PT
• Presented by Garry Trinder (Microsoft) @garrytrinder.dev 👏
• Don’t miss out! Everyone is welcome!
👋 Get the invite → aka.ms/community/ms...
#Microsoft365dev #M365AgentsSDK #Copilot #PowerPlatform
• Presented by Garry Trinder (Microsoft) @garrytrinder.dev 👏
• Don’t miss out! Everyone is welcome!
👋 Get the invite → aka.ms/community/ms...
#Microsoft365dev #M365AgentsSDK #Copilot #PowerPlatform
Last week, I had a fantastic time at #CollabdaysFinland 2025! Another great day of learning, fun encounters and of course 45 minutes on stage with my old friend @gautamdsheth talking about #M365AgentsSDK!
Here are the session materials:
Here are the session materials:
CollabDays Finland 2025 was amazing! Here are the session materials
CollabDays Finland/Helsinki was last week, and boy was it an interesting trip! I feel super fortunate having the opportunity to do some fun traveling for...
www.koskila.net
September 16, 2025 at 9:13 AM
Last week, I had a fantastic time at #CollabdaysFinland 2025! Another great day of learning, fun encounters and of course 45 minutes on stage with my old friend @gautamdsheth talking about #M365AgentsSDK!
Here are the session materials:
Here are the session materials:
Building Microsoft Teams apps? ¯\_(ツ)_/¯
The SDK situation is confusing AF in 2025.
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together.
Which one do you use?
A thread... 🧵 👇
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
The SDK situation is confusing AF in 2025.
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together.
Which one do you use?
A thread... 🧵 👇
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
October 13, 2025 at 2:22 PM
Building Microsoft Teams apps? ¯\_(ツ)_/¯
The SDK situation is confusing AF in 2025.
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together.
Which one do you use?
A thread... 🧵 👇
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
The SDK situation is confusing AF in 2025.
TeamsFx is dead, Teams AI SDK v2 is here, M365 Agents SDK is new, and they don't play nice together.
Which one do you use?
A thread... 🧵 👇
#MicrosoftTeams #MSTeams #TeamsFX #M365AgentsSDK #Microsoft365Dev
Another day, another POC to build, another way to break #M365AgentsSDK 😅
Luckily, this time I got some help from @michaelmaillot.bsky.social to fix it, because the errors were definitely not helping...
#M365AgentsToolkit #M365Copilot
Luckily, this time I got some help from @michaelmaillot.bsky.social to fix it, because the errors were definitely not helping...
#M365AgentsToolkit #M365Copilot
M365 Agents SDK SSO broken - how to fix it?
There are a lot of ways SSO can break for your bot or agent on Teams/M365 Copilot/any other M365 app. I don't even know how to explain the extensibility in...
www.koskila.net
September 3, 2025 at 9:13 AM
Another day, another POC to build, another way to break #M365AgentsSDK 😅
Luckily, this time I got some help from @michaelmaillot.bsky.social to fix it, because the errors were definitely not helping...
#M365AgentsToolkit #M365Copilot
Luckily, this time I got some help from @michaelmaillot.bsky.social to fix it, because the errors were definitely not helping...
#M365AgentsToolkit #M365Copilot