Agent skill · writing content · github
geofeed-tuner
Use this skill whenever the user mentions IP geolocation feeds, RFC 8805, geofeeds, or wants help creating, tuning, validating, or publishing a self-published IP geolocation feed in CSV format. Intended user audience is a network operator, ISP, mobile carrier, cloud provider, hosting company, IXP, or satellite provider asking about IP geolocation accuracy, or geofeed authoring best practices. Helps create, refine, and improve CSV-format IP geolocation feeds with opinionated recommendations beyond RFC 8805 compliance. Do NOT use for private or internal IP address management — applies only to publicly routable IP addresses.
Why this skill is useful
Provides domain-specific knowledge and best practices for creating and tuning IP geolocation feeds in CSV format that the AI wouldn't reliably generate on its own.
What it needs
Requires python installed locally. About 11k tokens when loaded. Last updated 2026-08-07. 37,534 stars on the source repository.
What this skill does
Geofeed Tuner – Create Better IP Geolocation Feeds This skill helps you create and improve IP geolocation feeds in CSV format by: Ensuring your CSV is well-formed and consistent Checking alignment with RFC 8805 (the industry standard) Applying opinionated best practices learned from real-world deployments Suggesting improvements for accuracy, completeness, and privacy When to Use This Skill Use this skill when a user asks for help creating, improving, or publishing an IP geolocation feed file in CSV format. Use it to tune and troubleshoot CSV geolocation feeds — catching errors, suggesting improvements, and ensuring real-world usability beyond RFC compliance. Intended audience: Network operators, administrators, and engineers responsible for publicly routable IP address space Organizations such as ISPs, mobile carriers, cloud providers, hosting and colocation companies, Internet Exchange operators, and satellite internet providers Do not use this skill for private or internal IP address management; it applies only to publicly routable IP addresses. Prerequisites Python 3 is required. Directory Structure and File Management This skill uses a clear separation between distribution files (read-only) and working files (generated at runtime). Read-Only Directories (Do Not Modify) The following directories contain static distribution assets. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills github/geofeed-tuner