Who it is for
Teams running AI agents whose output needs to reach colleagues in Microsoft Teams without a person copying it across.
Posts agent messages into Microsoft Teams channels
Overview
AB, also called ActionBridge, is a connection layer between AI agents and Microsoft Teams, published by Receipt Roller Inc. It lets a model post into Teams channels and private chats rather than returning text that a person then has to relay by hand.
The described use is outbound: messages, notifications, and status updates fired from agent logic in real time, so that a project update or the result of an automated check lands in the channel where the work is discussed. The listing frames the app as an integration conduit built for stable, secure data flow between language models and enterprise chat.
It says little about reading from Teams, and the directory name AB Projects is not explained in the description text.
Teams running AI agents whose output needs to reach colleagues in Microsoft Teams without a person copying it across.
It is scoped to one destination, Microsoft Teams, and to pushing messages outward from agent logic.
Availability
AB Projects is listed in the ChatGPT apps directory only. Receipt Roller Inc., has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from AB Projects's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Receipt Roller Inc.,, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.