Regex Lab MCP Server
by basitalisandhuio.github.basitalisandhu/mcp-regex-labv0.1.1
Test regular expressions in a timeout-guarded worker, explain them, find catastrophic backtracking.
context tax
queued
security
queued
cold start
queued
freshness
Active4d ago
Install Regex Lab MCP server
Install in Claude Code
claude mcp add regex-lab -- docker run -i --rm ghcr.io/basitalisandhu/mcp-regex-lab:0.1.1Install in Cursor
{
"mcpServers": {
"regex-lab": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/basitalisandhu/mcp-regex-lab:0.1.1"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"regex-lab": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/basitalisandhu/mcp-regex-lab:0.1.1"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"regex-lab": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/basitalisandhu/mcp-regex-lab:0.1.1"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"regex-lab": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/basitalisandhu/mcp-regex-lab:0.1.1"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 4d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-04 · 5d ago · GitHub
Latest release
2026-10-05 · 4d ago · GitHub · v0.1.1
Package published
no data · npm/PyPI
Registry entry updated
2026-10-05 · 4d ago · official registry · v0.1.1
FAQ
›How do I install the Regex Lab MCP server in Claude Code?
Run: claude mcp add regex-lab -- docker run -i --rm ghcr.io/basitalisandhu/mcp-regex-lab:0.1.1. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Regex Lab require an API key?
No required environment variables are declared in its published metadata.
›Can I use Regex Lab as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Regex Lab in the official MCP registry?
Yes, as io.github.basitalisandhu/mcp-regex-lab.