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Found 22 Skills
Diagnose Clash proxy and network connection issues. Use this when users encounter network problems such as inability to connect to the network, proxy not working, GitHub/Google timeouts, DNS anomalies, TUN mode failures, etc.
Network architecture, troubleshooting, and infrastructure patterns. Use when designing network topologies, debugging connectivity issues, configuring load balancers, DNS, or implementing network security.
Diagnostics-only BGP troubleshooting patterns for neighbor state, route exchange, prefix policy, AS path inspection, and safe evidence collection.
Linux networking expert for iptables, nftables, routing, DNS, and network troubleshooting
This skill should be used when the user asks to "analyze network traffic with Wireshark", "capture packets for troubleshooting", "filter PCAP files", "follow TCP/UDP streams", "dete...
Automated network troubleshooting and diagnostics for WSL/Linux environments
流量分析与抓包
GitHub DNS Fix Assistant. Resolve GitHub access issues. Use this skill when users encounter problems such as inability to access GitHub, DNS resolution failure, connection timeout, etc.
Diagnose interface errors, drops, CRCs, duplex mismatches, flapping, speed negotiation issues, and counter trends on routers, switches, and Linux hosts.
Use this skill when diagnosing, configuring, or monitoring NICs for AF_XDP / XDP workloads. Covers driver detection, hardware queue configuration, offload control (GSO/GRO/TSO/LRO), VLAN offloads, Flow Director (FDIR) rules, CPU core pinning and NUMA awareness, hardware queue and drop monitoring, BPF program inspection with bpftool, kernel tracing via ftrace, perf profiling and flamegraphs, IRQ-to-queue-to-core mapping, and a quick diagnostic checklist.