Nat Traversal Python Packages

scitex-ssh

SSH primitives (exec/copy/attach/tunnel) with per-host allowlist

frpsctl

用 Python 把 frp 服务端（frps）包装成命令行工具：生成配置、守护进程、聚合状态，改配置自动重启并在失败时回滚。仅支持 Linux 与 frps >= 0.70.0。

pynat

Discover external IP addresses and NAT topologies using STUN.

pilotprotocol

Pilot Protocol: The Internet of Agents

wispers-connect

Wispers Connect client library — secure, NAT-traversing, peer-to-peer connections. Rust core with wrappers for many languages.

ferret-agent

Self-hosted outbound tunnel — reach devices behind NAT/firewall with no port forwarding, no third-party cloud, no accounts. Alternative to Tailscale/ngrok.

pjsua2-wheel

PJSIP project

python-can-hub

CAN bus over the network: a NAT-traversing hub in C11. Devices export their SocketCAN interfaces to a central hub over QUIC with mutual TLS; clients consume them through the hub or peer-to-peer — reachable behind firewalls, encrypted and authenticated.

agentanycast-mcp

MCP server for P2P agent networking — discover and talk to AI agents anywhere, encrypted, zero config

darwin-mgmt-nic-configurator

Extensible utility for dealing with out-of-band management / air gapped network devices, mostly for institutionalized Macs (ABR, Sophos, NIC precedence etc)

scitex-tunnel

SSH primitives (exec/copy/attach/tunnel) with per-host allowlist

srudp

Secure Reliable User Datagram Protocol implemented by pure Python

critical-wormhole-tools

Critical Wormhole Tools - Secure network utilities using Magic Wormhole code-based addressing (nc, ssh, scp, sftp, curl, wget)

shurli

Sovereign P2P networking tool. Post-quantum encrypted connections, identity, file transfer, and relay infrastructure. No cloud, no accounts, no trust assumptions.

igd

IGD implementation in pure Python

wireguard-p2p

A tool for setting up WireGuard connections from peer to peer.