Adguard

**Judgement:** A solid, targeted skill for users who already run AdGuard Home and explicitly want an agent to manage DNS filtering on that instance. It exposes core operations (check, block, allow, stats, toggle protection, cache clear) in a straightforward way and is mature enough for practical use. **Key strengths:** - Covers the most important AdGuard Home DNS-management actions with clear, single-purpose commands. - Uses AdGuard’s own filter rule syntax, enabling precise and familiar rule definitions. - Configuration model (URL + credentials via env/config) is simple and well-documented. **Risks and considerations:** - **Security impact:** The skill can weaken or disable network-level protection (e.g., disabling protection or whitelisting malicious domains). It should only be used against the user’s own AdGuard instance, with credentials they intentionally provide. - **Misconfiguration risk:** Incorrect rules can over-block (breaking legitimate sites) or under-block (bypassing protections). Agents should confirm intent before disabling protection or performing large batches of rule changes. - **Dependency on local setup:** It requires a properly configured, reachable AdGuard Home (URL, port, credentials). Failures will typically stem from environment/network issues rather than the skill itself. **Recommended scenarios:** - Home or small-office networks already using AdGuard Home, where the user wants an AI agent to manage allowlists/blocklists and check why certain sites are blocked. - Automated workflows that periodically inspect or adjust DNS filtering (e.g., blocking newly identified trackers or unblocking misclassified sites on request). - Troubleshooting workflows where temporary toggling of DNS filtering and immediate cache clears are needed to compare behavior with and without AdGuard protection.