Peering MCP Server
by leonardmichalasio.github.LeonardMichalas/peering-mcpv0.1.1
Who peers with whom, where they meet, and who an address range belongs to. PeeringDB and RDAP.
context tax
queued
security
queued
cold start
queued
freshness
Active20d ago
Install Peering MCP server
Install in Claude Code
claude mcp add peering -e PEERINGDB_API_KEY='<peeringdb-api-key>' -- uvx peering-mcpInstall in Cursor
{
"mcpServers": {
"peering": {
"command": "uvx",
"args": [
"peering-mcp"
],
"env": {
"PEERINGDB_API_KEY": "<peeringdb-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"peering": {
"command": "uvx",
"args": [
"peering-mcp"
],
"env": {
"PEERINGDB_API_KEY": "<peeringdb-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"peering": {
"type": "stdio",
"command": "uvx",
"args": [
"peering-mcp"
],
"env": {
"PEERINGDB_API_KEY": "<peeringdb-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"peering": {
"command": "uvx",
"args": [
"peering-mcp"
],
"env": {
"PEERINGDB_API_KEY": "<peeringdb-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| PEERINGDB_API_KEY | — | yes | A free PeeringDB API key. Recommended, not required: it raises the rate limit, and every tool works without one. |
| PEERING_MCP_CACHE_TTL | — | — | How long a cached upstream response stays usable, in seconds. |
| PEERING_MCP_CACHE_DIR | — | — | Where the on-disk cache lives. Defaults to $XDG_CACHE_HOME/peering-mcp. |
| PEERING_MCP_NO_CACHE | — | — | Set to 1 to disable caching. Slower, and harder on the upstream APIs. |
| PEERING_MCP_TIMEOUT | — | — | Per-request timeout in seconds. |
| PEERING_MCP_MAX_RETRIES | — | — | Attempts before an upstream failure is reported. |
Freshness
Active — last maintenance signal 20d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-19 · 20d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-19 · 20d ago · official registry · v0.1.1
FAQ
›How do I install the Peering MCP server in Claude Code?
Run: claude mcp add peering -e PEERINGDB_API_KEY='<peeringdb-api-key>' -- uvx peering-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Peering require an API key?
Yes. It expects PEERINGDB_API_KEY, of which 1 is a secret.
›Can I use Peering as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Peering in the official MCP registry?
Yes, as io.github.LeonardMichalas/peering-mcp.