Blueprint Chart runs on your own machine — the client starts it, so there is no endpoint to ping. 48 installs a week from npm. Last commit 29 Aug 2026.
The open chart format an LLM writes and the browser renders — to interactive, accessible SVG.
Today is the operative word: we check Blueprint Chart every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp -- npx -y @blueprint-chart/mcp
{
"mcpServers": {
"mcp": {
"args": [
"-y",
"@blueprint-chart/mcp"
],
"command": "npx"
}
}
}
[mcp_servers.mcp]
command = "npx"
args = ["-y", "@blueprint-chart/mcp"]
{
"mcpServers": {
"mcp": {
"args": [
"-y",
"@blueprint-chart/mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"mcp": {
"args": [
"-y",
"@blueprint-chart/mcp"
],
"command": "npx"
}
}
}
AI QA tester — real browsers scan sites for bugs, SEO, perf, and accessibility issues via chat.
Reliable web access for AI agents: smart HTTP, rotating proxies, and full-browser rendering.
Render Markdown and LLM output into accessible PDF/UA-1 PDFs. No headless Chromium.
Programmatic headless browser sessions: create, interact, browse, and extract - rendered in a real
Cloud-based web access with real browsers and JS rendering by ScrapingAnt
Render 47 chart types and tiled dashboards as PNG/SVG. Deterministic, no headless browser.
Goal-driven Playwright browser sessions for LLMs, with full action traces and aria-snapshots.
Headless browser primitives for AI agents when sites need real JS rendering.
Answers built from our own checks of this server.