anthropics/financial-services was the No. 1 repo on GitHub on September 23, 2026. Ranks 2 to 5: agent-substrate/substrate, dream-num/univer, davila7/claude-code-templates and google/ax. It replaced BuilderIO/agent-native at No. 1 from September 22, 2026. 6 of 8 are new since September 22, 2026, led by agent-substrate/substrate. The full ranked top 8 is below, each with a short note on why it is trending.
anthropics/financial-services takes 1 on GitHub after sitting at 6 on September 22. GitHub's REST API printed 36,597 stars, created 2026-02-23, last push 2026-09-21. agent-substrate/substrate is new at 2 with 3,149 stars. Six of yesterday's 10 names drop off, including BuilderIO/agent-native at yesterday's 1.
Top trending repos on GitHub: September 23
anthropics/financial-services: Anthropic Python repo for financial-services examples. Climbs 6 to 1.
agent-substrate/substrate: Go repo described as Agent Substrate, the core system. New at 2.
dream-num/univer: TypeScript office runtime covering spreadsheets, docs, slides, canvas, relational tables, and PDF. New at 3.
davila7/claude-code-templates: CLI for configuring and monitoring Claude Code. New at 4.
google/ax: Google open agentic orchestration runtime in Go. New at 5.
mvt-project/mvt: Mobile Verification Toolkit for device forensics. Climbs 8 to 6.
superdesigndev/treg: Tool router described as OpenRouter for agent tools. New at 7.
browser-use/video-use: Repo for editing videos with coding agents. New at 8.
The live ranked board beyond today's public list is available via the Trends MCP API. Get your free API key
What changed on GitHub since yesterday
- New: agent-substrate/substrate (2), dream-num/univer (3), davila7/claude-code-templates (4), google/ax (5), superdesigndev/treg (7), browser-use/video-use (8).
- Movers: anthropics/financial-services 6 to 1. mvt-project/mvt 8 to 6.
- Dropped: BuilderIO/agent-native (1), trycua/cua (2), Open-Dev-Society/OpenStock (3), akitaonrails/ai-memory (4), coder/coder (5), cloudflare/quiche (7), zhouxiaoka/autoclip (9), ruanyf/weekly (10).
- Thin board: 8 rows, no ranks 9-10.
What today's GitHub repos reveal
Agent and Claude tooling still dominate, but the names flipped. Financial-services at 1 is a 5-rank jump, not a new repo (36,597 stars). Four of the eight are 2026-created agent runtimes (substrate, ax, treg, video-use).
Yesterday's agent-native, cua, and OpenStock stack is gone. Public ranks: financial-services 1 (36,597 stars), substrate 2 (3,149), univer 3 (15,879), claude-code-templates 4 (31,245), ax 5 (8,100), mvt 6 (14,267), treg 7 (2,381), video-use 8 (26,122). No ranks 9 or 10. Star totals came from api.github.com on September 23.
Track these trends in real time with Trends MCP
This ranked list came from the Trends MCP get_top_trends tool. The same API is built for analysts, editors, and developers who need a dated board instead of a screenshot. Star counts came from api.github.com. The matching data source page is GitHub Trending Repos API.
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