dev.upstarPublished by upstar.devOfficial publisherv1.0.1Updated Nov 4, 2026
Rising GitHub repos per topic, ranked by star velocity, plus repos spotted early. Free, read-only.
Upstar's hosted MCP server (upstar.dev), published by upstar.dev; no sign-in required; Streamable HTTP; 9 tools.
No AI overview yet: these facts come from the registry entry and the server itself.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/dev.upstar%2Fupstar/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"upstar": {
"type": "http",
"url": "https://upstar.dev/mcp"
}
}
}Emerging repositories
Small GitHub repositories (under 1,000 stars a week ago, at least 30 days old) gaining stars at least twice as fast as in a usual week, by that ratio; optionally in one topic. The same list as Upstar's Emerging page (or the topic's Emerging tab).
langlimittopicdetailoffsetA collection's ranking
A collection's ranking (score = momentum and health with the collection's weights) and its rising newcomers under 90 days old: the same lists as the collection's page on Upstar.
langlimitdetailoffsetcollectionrequiredA repository's facts
One GitHub repository as Upstar sees it, the same facts as its Upstar page: stars and gains, its usual week, its star total week by week over 12 weeks, its topics and ranks, when Upstar spotted it, its latest release, license, activity and collections. Answers for every repository with an Upstar page, kept-out ones included; blocked ones have none.
langreporequireddetailList Upstar's collections
Upstar's collections: open-source tools that do one job, or alternatives to one product, each ranked by momentum and health. Use a slug with get_collection.
kindlangdetailList Upstar's topics
Lists the topics Upstar ranks GitHub repositories in (emulation, self-hosted, Rust, MCP…): slug, name, category, description and how many repositories rank in each this week. Use a slug with topic_ranking or emerging.
langdetailcategorySearch Upstar
Upstar's search, the same as the site's search bar: topics by whole words (a name, slug, GitHub tag, language or keyword equal to the query, then every word of it in the topic's name, category or description) and every repository with an Upstar page (by name, description, GitHub topics and language; kept-out ones included, blocked ones apart); plain matching, no AI. Repositories: exact name first, then the most stars gained this week.
langlimitqueryrequireddetailSpotted early by Upstar
Repositories Upstar ranked before they took off: when and in which topic it first ranked them, their stars then and now. Most grown first: the same list as Upstar's Spotted early page.
langlimitdetailA topic's ranking
Ranks a topic's GitHub repositories by star velocity (stars gained ÷ √stars before) over the last 24 hours, 7 days or 30 days, with the stars each gained: the same list as the topic's page on Upstar. Page with offset (next_offset).
langlimittopicrequireddetailoffsetperiodTrending on GitHub
The fastest-rising GitHub repositories across every topic Upstar tracks, by star velocity or by stars gained, over 24 hours, 7 days or 30 days; new_only keeps repositories created in the last 7 days. The same list as Upstar's Trending page.
langsortlimitdetailoffsetperiodnew_only83% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.
