# Communication MCP servers online

Check the source documentation for each connection.

3 MCP servers. Also on the [web page](https://mcpdirectory.fyi/es/global/online/category/communication).

## MCP servers

1. [Thunderbird Cli](https://mcpdirectory.fyi/es/global/online/thunderbird-cli.md), Communication, Online: Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.
2. [WireCat MAX](https://mcpdirectory.fyi/es/global/online/wirecat-max.md), Communication, Online: Your MAX account and bots for agents: read, search, send messages. Sign in with the max CLI first.
3. [WireCat Telegram](https://mcpdirectory.fyi/es/global/online/wirecat-telegram.md), Communication, Online: Your Telegram account for agents: read, search and send messages. Sign in with the tg CLI first.

## Other categories in Online

- [Developer tools](https://mcpdirectory.fyi/es/global/online/category/developer-tools.md): 17 MCP servers
- [Cloud and DevOps](https://mcpdirectory.fyi/es/global/online/category/cloud-devops.md): 7 MCP servers
- [Other tools](https://mcpdirectory.fyi/es/global/online/category/other-tools.md): 6 MCP servers
- [Data and databases](https://mcpdirectory.fyi/es/global/online/category/data-databases.md): 5 MCP servers
- [Search and research](https://mcpdirectory.fyi/es/global/online/category/search-research.md): 5 MCP servers
- [Productivity and collaboration](https://mcpdirectory.fyi/es/global/online/category/productivity-collaboration.md): 4 MCP servers
- [Knowledge and memory](https://mcpdirectory.fyi/es/global/online/category/knowledge-memory.md): 2 MCP servers
- [Web and browser automation](https://mcpdirectory.fyi/es/global/online/category/web-browser-automation.md): 2 MCP servers
- [Finance and crypto](https://mcpdirectory.fyi/es/global/online/category/finance-crypto.md): 1 MCP server
- [Health and science](https://mcpdirectory.fyi/es/global/online/category/health-science.md): 1 MCP server
- [Security](https://mcpdirectory.fyi/es/global/online/category/security.md): 1 MCP server