user_message
Messaging for the user's dot across connected user channels. Send messages and manage reactions where supported, search Calpico message text, and read messages with surrounding context.
- Category
- AI
- Primary Subcategory
- Team Chat & Messaging
Integration details
Description
Messaging for the user's dot across connected user channels. Send messages and manage reactions where supported, search Calpico message text, and read messages with surrounding context.
- Integration type
- Plugin
- Verification status
- Not applicable
- Platform
- ChatGPT
- Primary Subcategory
- Team Chat & Messaging
- Secondary Subcategories
- None listed
- Brand
- OpenAI
- Access
- No account required
- First tracked
- 2026-09-22
- Tool count
- 0
- Geography
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
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ChatGPT Plugin Discovery Score
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What discovery looks like

Competing in ChatGPT Team Chat & Messaging
View Category0 tools agents can invoke
No tools are exposed by this ChatGPT Plugin in the latest snapshot.
How do I improve a ChatGPT Plugin's discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are user_message alternatives on ChatGPT?
As of 2026-09-28, user_message competes with Discordbot, Inline, RingCentral Chat, RingCentral Phone, Slack, Textxt, Webex in ChatGPT Team Chat & Messaging, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.