Manage authoritative DNS records via knotctl CLI with TSIG-authenticated RFC 2136 updates.
npx skills add https://github.com/erfianugrah/dotfiles --skill knotctl
Please help me install this Agent Skill. Skill: knotctl Source: https://github.com/erfianugrah/dotfiles/tree/main/.pi/agent/skills/knotctl Command: npx skills add https://github.com/erfianugrah/dotfiles --skill knotctl
Knot DNS edits often require error-prone tooling, awkward secret handling, and risky partial changes; this Skill enables direct, authoritative DNS record editing with strong safety constraints. It is designed for operators who need to update records like A/AAAA/MX/CNAME/NS/TXT/SRV/CAA (and to read/transfer zones) without relying on Cloudflare APIs or interactive nsupdate workflows.
Use the knotctl tool to reconcile a YAML plan by running: Knotctl apply zones/lab.erfi.io.yml --prune.
High-intent search queries and answers about installing and using this skill.
YAML reconciliation manages authoritative DNS records by applying declarative zone files additively, optionally pruning drift, and diffing at the rrset level for idempotency. It drives TSIG-authenticated RFC 2136 updates to ensure safe, verified changes.
Automating RFC 2136 DNS updates without nsupdate is best achieved by driving the knotctl CLI for live, TSIG-authenticated changes. This replaces interactive workflows with a verification-first approach, supporting atomic multi-value rrset replacements and zone exports.
Longest-suffix zone inference prevents silent DNS miswrites by matching target record names against known_zones to route edits to the correct sub-zone. This ensures authoritative updates are applied to the precise zone without accidental cross-zone modifications.
You cannot remove apex SOA or DNSSEC records during zone reconciliation due to built-in safety guardrails. The process restricts edits to editable record types and prevents risky removals of server-managed records to maintain zone stability.
Knotctl supports dry-run planning and drift pruning for zone files by evaluating declarative YAML configurations before applying them. This allows operators to preview changes and optionally prune existing records that diverge from the declared state.
Canonical content normalization matters for multi-value rrset replacement because it standardizes record data before diffing. This ensures idempotent YAML reconciliation accurately detects drift and performs atomic updates without redundant or partial modifications.
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