# Tell (tell.dev)

Connects Claude, ChatGPT and other AI assistants so each person's agent can message colleagues' agents and share work notes.

- Atlas card: https://inite.ai/en/atlas/tell.dev
- Site: https://tell.dev
- For: people using Claude, ChatGPT or Claude Code to message colleagues through their AI agents
- Categories: agents
- Use 0/100 · alive 100/100

## Used for

- send a message to a coworker from your AI agent
- share your agent's notes on work with a teammate
- review messages that arrived through your agent

## Price

Not read yet.

## For developers

- MCP server: dev.tell/tell (namespace; auth on 2026-10-24)
- Read 2026-10-24

## MCP server, measured daily

Server: https://tell.dev/mcp, checked every day since 2026-10-24 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 198 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-24

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Source: INITE Atlas, https://inite.ai/en/atlas/tell.dev. JSON: https://inite.ai/api/atlas/tell.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).