Rule34 MCP Server
by smeet666io.github.smeet666/mcp-rule34v2.0.2
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Active1d ago
Install Rule34 MCP server
Install in Claude Code
claude mcp add rule34 -e RULE34_USER_ID='<rule34-user-id>' -e RULE34_API_KEY='<rule34-api-key>' -- npx -y mcp-rule34Install in Cursor
{
"mcpServers": {
"rule34": {
"command": "npx",
"args": [
"-y",
"mcp-rule34"
],
"env": {
"RULE34_USER_ID": "<rule34-user-id>",
"RULE34_API_KEY": "<rule34-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"rule34": {
"command": "npx",
"args": [
"-y",
"mcp-rule34"
],
"env": {
"RULE34_USER_ID": "<rule34-user-id>",
"RULE34_API_KEY": "<rule34-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"rule34": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-rule34"
],
"env": {
"RULE34_USER_ID": "<rule34-user-id>",
"RULE34_API_KEY": "<rule34-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"rule34": {
"command": "npx",
"args": [
"-y",
"mcp-rule34"
],
"env": {
"RULE34_USER_ID": "<rule34-user-id>",
"RULE34_API_KEY": "<rule34-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| RULE34_USER_ID | yes | — | Numeric rule34.xxx account id, shown under API Access Credentials. |
| RULE34_API_KEY | yes | yes | rule34.xxx API key, shown under API Access Credentials. One per person. |
| RULE34_MIN_INTERVAL_MS | — | — | Minimum milliseconds between requests. Default 1000, and never lower. |
| RULE34_LOG_LEVEL | — | — | silent, error, info or debug. Default error. |
Freshness
Active — last maintenance signal 1d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-08-30 · 40d ago · GitHub · v2.0.2
Package published
no data · npm/PyPI
Registry entry updated
2026-08-30 · 40d ago · official registry · v2.0.2
FAQ
›How do I install the Rule34 MCP server in Claude Code?
Run: claude mcp add rule34 -e RULE34_USER_ID='<rule34-user-id>' -e RULE34_API_KEY='<rule34-api-key>' -- npx -y mcp-rule34. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Rule34 require an API key?
Yes. It expects RULE34_USER_ID, RULE34_API_KEY, of which 1 is a secret.
›Can I use Rule34 as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Rule34 in the official MCP registry?
Yes, as io.github.smeet666/mcp-rule34.