
Shellward MCP Server
by jnmetacodeio.github.jnMetaCode/shellwardv0.5.11
Agent security middleware with layered defenses: prompt injection detection, DLP data flow tracking, command blocking and PII detection.
context tax
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security
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cold start
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freshness
Active11d ago
Install Shellward MCP server
Install in Claude Code
claude mcp add shellward -- npx -y shellwardInstall in Cursor
{
"mcpServers": {
"shellward": {
"command": "npx",
"args": [
"-y",
"shellward"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"shellward": {
"command": "npx",
"args": [
"-y",
"shellward"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"shellward": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"shellward"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"shellward": {
"command": "npx",
"args": [
"-y",
"shellward"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| SHELLWARD_MODE | — | — | Security mode: enforce (block + log) or audit (log only) |
| SHELLWARD_LOCALE | — | — | Locale: auto, zh, or en |
| SHELLWARD_THRESHOLD | — | — | Injection detection threshold 0-100 (lower = stricter) |
Freshness
Active — last maintenance signal 11d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-28 · 11d ago · GitHub
Latest release
2026-06-23 · 4mo ago · GitHub · v0.7.21
Package published
no data · npm/PyPI
Registry entry updated
2026-03-23 · 7mo ago · official registry · v0.5.11
FAQ
›How do I install the Shellward MCP server in Claude Code?
Run: claude mcp add shellward -- npx -y shellward. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Shellward require an API key?
No required environment variables are declared in its published metadata.
›Can I use Shellward as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Shellward in the official MCP registry?
Yes, as io.github.jnMetaCode/shellward.
Alternatives to Shellward
Other security MCP servers.