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Mode VC Chart: Open-Weight Models in 2026: How Many Launch Open?

com.modevc/chart-open-weight-models-2026 · v2.0.2

New (7 days)Tools changed (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	resources, tools
Tool definitions	3 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Of 51 named model launches since 6 Jul 2026, 22 stated their weights: 18 closed, 4 open. All.

streamable-http · https://modevc.com/api/mcp/chart-open-weight-models-2026

claude mcp add --transport http chart-open-weight-models-2026 https://modevc.com/api/mcp/chart-open-weight-models-2026

{
  "mcpServers": {
    "chart-open-weight-models-2026": {
      "url": "https://modevc.com/api/mcp/chart-open-weight-models-2026"
    }
  }
}

get_venture_chart_of_the_day
Returns the most recent charts from Mode VC's Chart of the Day archive (one new chart per day, mostly AI model, adoption, developer-package and pricing data), newest first, each with its claim, takeaway, URL and cited sources.
search_charts
Searches every chart in the Mode VC Chart of the Day archive by keyword over title, claim, takeaway and keywords. Returns claims, takeaways, canonical URLs, markdown endpoints and cited sources. The archive grows by one chart a day; the response states its current size.
get_chart_data
Returns one chart from the Chart of the Day archive: the data table behind it (rows as published), claim, takeaway, note and the sources it cites. Look up by slug or title. Data is as published on the chart page; follow source_urls for the original data.

Website · JSON · Text for agents · Registry updated 2026-10-18