Pcrzero MCP Server
by scytalex-llccom.pcrzero/mcpv0.2.0
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Maintained58d ago
Install Pcrzero MCP server
Install in Claude Code
claude mcp add pcrzero -e PCRZERO_API_KEY='<pcrzero-api-key>' -- npx -y @scytalex-llc/pcrzero-mcpInstall in Cursor
{
"mcpServers": {
"pcrzero": {
"command": "npx",
"args": [
"-y",
"@scytalex-llc/pcrzero-mcp"
],
"env": {
"PCRZERO_API_KEY": "<pcrzero-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"pcrzero": {
"command": "npx",
"args": [
"-y",
"@scytalex-llc/pcrzero-mcp"
],
"env": {
"PCRZERO_API_KEY": "<pcrzero-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"pcrzero": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@scytalex-llc/pcrzero-mcp"
],
"env": {
"PCRZERO_API_KEY": "<pcrzero-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"pcrzero": {
"command": "npx",
"args": [
"-y",
"@scytalex-llc/pcrzero-mcp"
],
"env": {
"PCRZERO_API_KEY": "<pcrzero-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| PCRZERO_API_KEY | — | yes | PCRZERO API key (ak_live_… / ak_test_…). Optional for stdio free tools; required for issue_receipt. In streamable-http client_key mode, prefer per-request Authorization header instead. |
| PCRZERO_MCP_TRANSPORT | — | — | Set to http to enable streamable-http transport (default stdio). |
| PCRZERO_MCP_AUTH_MODE | — | — | HTTP auth mode: client_key (default, per-request API key header — required for remote/Bazaar) or env_key (loopback sidecar only). |
Remote endpoints
- streamable-http
https://mcp.pcrzero.com/mcp
Freshness
Maintained — last maintenance signal 58d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-13 · 58d ago · official registry · v0.2.0
FAQ
›How do I install the Pcrzero MCP server in Claude Code?
Run: claude mcp add pcrzero -e PCRZERO_API_KEY='<pcrzero-api-key>' -- npx -y @scytalex-llc/pcrzero-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Pcrzero require an API key?
Yes. It expects PCRZERO_API_KEY, of which 1 is a secret.
›Can I use Pcrzero as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is Pcrzero in the official MCP registry?
Yes, as com.pcrzero/mcp.