#python

Agent Skills are reusable packages of instructions, scripts, and resources that AI agents like Codex can automatically load to complete specific tasks efficiently and consistently. Instead of repeating the same guidance repeatedly, you write a skill once and use it everywhere, which saves time and reduces errors. You can install pre-built skills automatically or create custom ones tailored to your organization's needs, then share them across teams. This modular approach transforms general AI assistants into domain specialists, enabling them to handle complex, specialized workflows reliably without requiring you to provide the same instructions in every conversation.

https://github.com/openai/skills

#c_lang

Shortcircuit XT is a free, open-source sampler plugin in beta from the Surge Synth Team, rebuilt from the classic 2000s Shortcircuit using modern tech. Download nightly builds from GitHub, load WAV/MP3/FLAC/AIF/SF2/SFZ files into zones for round-robin/random/layered playback across 16 parts, add per-zone filters/envelopes/LFOs/processors, and use poly/mono/legato modes with MPE tuning. Join Discord to test, report bugs, or contribute. This gives you pro-level creative sample mangling and synthesis without paying, saving money while future-proofing your sounds via open formats.

https://github.com/surge-synthesizer/shortcircuit-xt

#typescript #architecture #architecture_as_code #c4 #diagrams

LikeC4 lets you describe software architecture in simple code files that automatically generate live, up-to-date diagrams you can visualize, collaborate on, and evolve. Inspired by C4 model, it offers flexible custom elements, notations, and nested levels tailored to your needs—run `npx likec4 start` for instant previews via CLI, VSCode extension, or web viewer. You benefit by ending stale docs, ensuring diagrams match your code as the single truth, saving time on manual drawing, enabling easy Git diffs/reviews, and boosting team understanding of complex systems.

https://github.com/likec4/likec4

#python

Claude Code hooks let you control AI coding with 13 events like blocking dangerous tools, validating prompts, adding context, and TTS alerts for tasks. Use UV scripts for secure logging, sub-agents for team workflows (builder/validator), custom outputs, and status lines. This boosts your productivity by preventing errors, automating reviews, enabling parallel agents, and giving full observability for faster, safer shipping.

https://github.com/disler/claude-code-hooks-mastery

#rust #rust #vpn

ANet is a free Rust-based tool for creating private, secure networks between trusted people using the ASTP protocol with full end-to-end encryption (ChaCha20Poly1305/X25519), resilience to bad connections, noise-like traffic to hide activity, and clients for Linux, Windows, and Android. Build it easily with `cargo build --release`. It lets you connect safely past censorship or blocks, bypassing surveillance for reliable private chats and data sharing with friends.

https://github.com/ZeroTworu/anet