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Clearstream MCP by usefulapi MCP

v1.3.1 changelog · 8

io.usefulapi/clearstream

Read lists, subscribers, tags and texts; send texts and change subscribers in Clearstream.

transport:streamable-http tools:15

Target client

run in your project directory

claude mcp add --transport http clearstream https://clearstream.usefulapi.io/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

clearstream_get_account

clearstream get account

clearstream_list_numbers

clearstream list numbers

clearstream_list_lists

clearstream list lists

clearstream_get_list

clearstream get list

clearstream_list_subscribers_of_list

clearstream list subscribers of list

clearstream_list_subscribers

clearstream list subscribers

clearstream_get_subscriber

clearstream get subscriber

clearstream_list_tags

clearstream list tags

clearstream_list_texts

clearstream list texts

clearstream_get_text_stats

clearstream get text stats

clearstream_send_text

clearstream send text

clearstream_add_subscriber

clearstream add subscriber

clearstream_add_subscriber_to_list

clearstream add subscriber to list

clearstream_remove_subscriber_from_list

clearstream remove subscriber from list

clearstream_tag_subscribers

clearstream tag subscribers

All 15 tools, one page each

1 prompt you invoke yourself

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.