Hangar MCP Server
by mcp-hangario.mcp-hangar/hangarv2.25.0
Self-hosted policy enforcement for MCP server fleets: deterministic admission and egress policies, attributable audit logs and SIEM export.
context tax
queued
security
queued
cold start
queued
freshness
Active1d ago
Install Hangar MCP server
Install in Claude Code
claude mcp add hangar -- uvx mcp-hangarInstall in Cursor
{
"mcpServers": {
"hangar": {
"command": "uvx",
"args": [
"mcp-hangar"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"hangar": {
"command": "uvx",
"args": [
"mcp-hangar"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"hangar": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-hangar"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"hangar": {
"command": "uvx",
"args": [
"mcp-hangar"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| MCP_CONFIG | — | — | Path to config.yaml declaring the upstream MCP servers and policy. Without it Hangar reads ./config.yaml, else ~/.config/mcp-hangar/config.yaml (written by `mcp-hangar init`), and refuses to start if neither exists. |
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
2026-10-06 · 3d ago · GitHub · v2.25.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-06 · 3d ago · official registry · v2.25.0
FAQ
›How do I install the Hangar MCP server in Claude Code?
Run: claude mcp add hangar -- uvx mcp-hangar. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Hangar require an API key?
No required environment variables are declared in its published metadata.
›Can I use Hangar as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Hangar in the official MCP registry?
Yes, as io.mcp-hangar/hangar.
Alternatives to Hangar
Other monitoring & observability MCP servers.