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mcp/harbor
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Caption-Pack MCP

v1.0.0

io.github.jeshuadomingo-byte/caption-pack

Deterministic social-caption API: hooks, bodies, CTAs + hashtags as JSON. No LLM in the loop.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http caption-pack https://caption-pack-mcp.onrender.com/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

generate_captions

generate captions

check_balance Read-only

check balance

mint_free_trial

mint free trial

All 3 tools, one page each

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.