Build Kubeshark traffic filters with KFL2 syntax and CEL expressions.
npx skills add https://github.com/kubeshark/kubeshark --skill kfl
Please help me install this Agent Skill. Skill: kfl Source: https://github.com/kubeshark/kubeshark/tree/main/skills/kfl Command: npx skills add https://github.com/kubeshark/kubeshark --skill kfl
This skill provides a reference and safety guidance for Kubeshark Filter Language (KFL2), ensuring users construct correct, statically typed filters before querying traffic.
Load the KFL skill before writing or evaluating any KFL expressions to ensure correct syntax and safe typing.
High-intent search queries and answers about installing and using this skill.
You can filter Kubernetes traffic by HTTP in Kubeshark by loading the KFL skill to access KFL2 syntax, then constructing a statically typed expression using the http protocol flag and Kubernetes context variables.
Kubeshark Filter Language (KFL2) is a query language based on Google's CEL that provides a precise, safe way to build traffic filters using statically typed expressions, protocol flags, and Kubernetes context variables.
Yes, you can use CEL-based KFL2 expressions to query DNS traffic in Kubernetes by utilizing the dns protocol flag and Kubernetes context variables provided in the KFL skill's syntax reference.
To build a statically typed traffic filter query, load the KFL skill before writing expressions to ensure correct KFL2 syntax. This provides the complete variable reference needed to safely evaluate Kubernetes and protocol-aware filters.
Yes, Kubeshark filter language supports TLS protocol detection through dedicated tls protocol flags. KFL2 includes core variables for tls, http, and dns, allowing you to construct precise, statically typed filters for encrypted traffic.
You need to load the KFL reference before writing KFL2 expressions because it enforces static typing and provides the complete syntax and variable reference. Loading it first ensures you construct correct, safe filters before querying traffic.
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