No internet or Wi-Fi connection
Skill: network-reset · Risk: medium · Steps: 9
Diagnoses and repairs network connectivity issues including no internet access, Wi-Fi problems, DNS failures, DHCP lease errors, misconfigured proxies, and corrupt network settings.
What it does, step by step
Step 1. Asks whether other devices are also offline before running diagnostics, since router or ISP issues need different action.
asks the user · wait_for_user_ack
Step 2. Tests connectivity to key internet addresses and sites to determine whether the problem is connectivity, DNS, or something else.
read-only · check_connectivity
Step 3. Examines network interfaces to find the active connection and checks whether it has a valid network address.
read-only · get_network_interfaces
Step 4. Checks Wi-Fi signal strength to see if a weak connection is causing intermittent drops.
read-only · get_wifi_info
Step 5. Renews the network address lease on the active connection and confirms it receives a valid address afterward.
read-only, conditional · renew_dhcp_lease
Step 6. Clears the DNS cache and rechecks whether websites become reachable again.
read-only, conditional · flush_dns_cache, check_connectivity
Step 7. Reviews proxy settings across protocols to find a misconfigured proxy silently blocking web access.
read-only · check_proxy_settings
Step 8. Checks whether the firewall is blocking all connections, which could explain the outage.
read-only · check_firewall_status
Step 9. Retests connectivity, reports what was fixed, and if problems remain, provides manual next steps and escalation details for IT.
read-only · check_connectivity
Tools it may use
check_connectivity, get_network_interfaces, get_wifi_info, renew_dhcp_lease, flush_dns_cache, check_proxy_settings, check_firewall_status, wait_for_user_ack