Arachne MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 213 installs a week from pypi. Last commit 12 Aug 2026.
Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).
Today is the operative word: we check Arachne MCP 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 arachne-mcp -- uvx arachne-mcp
{
"mcpServers": {
"arachne-mcp": {
"args": [
"arachne-mcp"
],
"command": "uvx"
}
}
}
[mcp_servers.arachne-mcp]
command = "uvx"
args = ["arachne-mcp"]
{
"mcpServers": {
"arachne-mcp": {
"args": [
"arachne-mcp"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"arachne-mcp": {
"args": [
"arachne-mcp"
],
"command": "uvx"
}
}
}
This one needs environment variables set before it will start:
ARACHNE_API_KEY (Sua chave de API do Arachne (crie em https://arachne.seu.pet/dev)), ARACHNE_BASE_URL (URL base da API do Arachne (opcional, default: https://arachne.seu.pet)).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.