Who it is for
Agency and services teams running projects, timesheets, and client work inside COR.
Read and update COR workspace records
Overview
COR gives access to a COR workspace from within a chat. Lookups cover clients and projects, tasks, labels, attachments, the collaborators assigned to work, and logged time.
The app also writes. Projects and tasks can be created or amended, comments and attachments added, collaborators and labels assigned, and time logged against work. Sample prompts in the record include asking for pending tasks in the current week and logging an hour against a named design revision task.
Both halves work against the same workspace, so a record found in a query can be changed in the same exchange.
Agency and services teams running projects, timesheets, and client work inside COR.
It reads and writes across the same set of objects, time logging included, rather than being limited to lookups.
Availability
COR is listed in the ChatGPT apps directory only. COR Global 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 COR'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 COR Global, 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.