50 of the 196 MCP server repos we track, ranked by stars gained in about the last week. Measured from our own daily GitHub snapshots, updated 2026-10-24.
The 196 MCP server repos we measured gained 24,968 stars in about a week, and the top 5 took 54% of that.
xerj-org/xerj grew fastest: +7,283 stars from 2026-10-17 to 2026-10-24 (7 days, 1,040 a day), measured by whatstrending.ai.
Over about 30 days, the 120 of them we have tracked that long gained 36,464 stars.
79 of these repos entered our tracking in the last 30 days.
feder-cr/invisible_playwright_mcp lost 1,885 stars in its last 7 days.
The median one gained 2.6 stars a day.
Stars gained between two of our stored snapshots 5 to 12 days apart, with the exact dates on every row. The 30-day figure is shown where we have that much history.
Which repos are in this list. We do not use GitHub topics. A repo is in this list when its name or its GitHub description matches our keyword rule for MCP servers and tools, among the 938 AI repos we snapshotted in the last few days. Each repo is ranked in one topic only: the most specific one it matches. A match is not an endorsement.
How growth is measured. whatstrending.ai stores its own daily star count for every repo it tracks. Every number here is the difference between two of those stored snapshots. Nothing is estimated, interpolated or back-filled.
Citing this. Free to quote with attribution to whatstrending.ai. CSV and JSON downloads are above.