Mode VC Chart: Anthropic SDK vs. OpenAI SDK: npm Downloads is answering right now. Last checked 9 min ago. It exposes 3 tools.
Anthropic's SDK went from 34% to 97% of the OpenAI SDK's weekly npm downloads in 46 weeks. It.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 21 October 2026. No other catalogue keeps this.
Today is the operative word: we check Mode VC Chart: Anthropic SDK vs. OpenAI SDK: npm Downloads every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.
claude mcp add chart-anthropic-sdk-vs-openai-sdk-npm-downloads --transport http https://modevc.com/api/mcp/chart-anthropic-sdk-vs-openai-sdk-npm-downloads
https://modevc.com/api/mcp/chart-anthropic-sdk-vs-openai-sdk-npm-downloads
[mcp_servers.chart-anthropic-sdk-vs-openai-sdk-npm-downloads]
url = "https://modevc.com/api/mcp/chart-anthropic-sdk-vs-openai-sdk-npm-downloads"
{
"mcpServers": {
"chart-anthropic-sdk-vs-openai-sdk-npm-downloads": {
"url": "https://modevc.com/api/mcp/chart-anthropic-sdk-vs-openai-sdk-npm-downloads"
}
}
}
{
"servers": {
"chart-anthropic-sdk-vs-openai-sdk-npm-downloads": {
"type": "http",
"url": "https://modevc.com/api/mcp/chart-anthropic-sdk-vs-openai-sdk-npm-downloads"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
get_chart_data
search_charts
get_venture_chart_of_the_day
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://modevc.com/api/mcp/chart-anthropic-sdk-vs-openai-sdk-npm-downloads | streamable-http | answering | 259 ms | 9 min ago |
The Vercel AI SDK fell from 31 to 23 weekly downloads per 100 downloads of the OpenAI,.
LangChain's share of weekly npm framework downloads fell from 32% to 19% in 46 weeks, while.
The MCP SDK had 52.3M npm downloads in the week of 24 Aug, 1.3× the OpenAI SDK and more than.
Anthropic holds 8 of the Arena top 20, Google 7 and OpenAI 0. In Apr 2025 OpenAI held 9 and.
On npm, Ollama's client fell from 27 to 6.6 downloads per 1,000 cloud lab SDK downloads in 46.
Google holds #1 in 6 of 8 Arena categories; Anthropic in 2. OpenAI has no category in the top.
Between 31 Aug–6 Sep and 25 Sep–1 Oct, anthropic's PyPI downloads grew 25% and openai's 14%,.
Anthropic builds 14 of the Arena's top 50 models and OpenAI builds 5. But 44% of US adults use.
Answers built from our own checks of this server.