← Names A–Z
Microsoft Copilot
Agent Builder
Microsoft's tool for creating declarative agents inside Copilot.
Which capability it is
- A custom version you build and share (Custom assistant)
The same thing at other vendors
ChatGPT
GPTs (retiring Dec 11, 2026) · ChatGPT workspace agents (Business, Enterprise, Edu)
Claude
None — no shareable assistant found
Perplexity
None
Grok
Shared Bots (formerly Team Bots)
Meta AI and Muse
None (nearest: Meta Business Agent, which serves customers)
Mistral Vibe
Agents (legacy, retiring into Skills)
Details
- Status
- GA (Commercial "Yes")
- Part of
- Microsoft Copilot
- Plans
- unclear (the service description has no licence footnote for it)
Learn
Where we teach it
We don't teach building one. The longer class teaches the saved method that several vendors are moving them into: Encode a method so someone else runs it.