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mcp/harbor
Verified official

Upstar MCP

v1.0.1

dev.upstar/upstar

Rising GitHub repos per topic, ranked by star velocity, plus repos spotted early. Free, read-only.

transport:streamable-http tools:9
Website

Target client

run in your project directory 

claude mcp add --transport http upstar https://upstar.dev/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

emerging

emerging

get_collection Read-only

get collection

get_repo Read-only

get repo

list_collections Read-only

list collections

list_topics Read-only

list topics

search Read-only

search

spotted_early

spotted early

topic_ranking

topic ranking

trending

trending

All 9 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.