rust-ebpf

Develop eBPF programs in Rust for kernel observability and policy enforcement.

44|7|Updated Jan 22, 2026

Search Tags:#performance #networking #observability #rust #tracing #kernel #ebpf

Ready to run

npx skills add https://github.com/huiali/rust-skills --skill rust-ebpf

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: rust-ebpf
Source: https://github.com/huiali/rust-skills/tree/main/.codex/skills/rust-ebpf
Command: npx skills add https://github.com/huiali/rust-skills --skill rust-ebpf

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill enables developers to safely extend kernel functionality and gain deep system insights without modifying the kernel source code, using Rust for robust and secure eBPF development.

Core Features & Use Cases

Kernel Extension: Safely run custom code within the kernel for networking, security, and performance monitoring.
Observability: Implement advanced tracing, profiling, and event monitoring using eBPF.
Use Case: Monitor network packet processing in real-time, identify performance bottlenecks, or enforce security policies at the kernel level using Rust-based eBPF programs.

Quick Start

Use the rust-ebpf skill to create a basic XDP program that counts incoming network packets on the 'eth0' interface.

Frequently Asked Questions about rust-ebpf

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I write eBPF programs in Rust for kernel observability?▼

You can write eBPF programs in Rust for kernel observability using the Aya library to implement tracepoints, kprobes, and XDP programs. This allows you to monitor performance and trace events without modifying kernel source code.

What is the best way to monitor network packets at the kernel level using Rust?▼

The best way to monitor network packets at the kernel level is by developing an XDP program in Rust. You can create a basic XDP program to count incoming packets on a specific interface for real-time performance monitoring.

Can I use the Aya library to manage eBPF maps and handle verifier constraints?▼

Yes, you can use the Aya library for eBPF map management in Rust. It helps address challenges in satisfying verifier constraints while maintaining functional behavior for your kernel extensions and monitoring tools.

How do I enforce security policies in the kernel without modifying source code?▼

You can enforce security policies in the kernel without modifying source code by running custom Rust eBPF code. This approach safely extends kernel functionality for networking, security, and performance monitoring.

Does developing eBPF programs in Rust support kprobes and tracepoints for tracing?▼

Yes, developing eBPF programs in Rust supports kprobes and tracepoints for advanced tracing. You can use these mechanisms alongside XDP for profiling, event monitoring, and identifying performance bottlenecks.

Why does the eBPF verifier reject my Rust programs, and how can I fix them?▼

The eBPF verifier rejects Rust programs when they violate safety constraints. You must address these verifier constraints while maintaining functional behavior, ensuring the eBPF code safely extends kernel functionality.