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SELCAL-Codec
A complete implementation of SELCAL (Selective Calling) codec for aviation HF radio. This codec allows aviation enthusiasts and SDR hobbyists to encode and decode SELCAL signals used to alert aircraft crews on oceanic and remote HF routes.
1stars
0forks
Python
callingclaude-skillscodechfsdrselcalselective
Quality signals
StaleNo testsNo CIThin docsNo licenseNew
InstallSKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest jbirby/SELCAL-CodecAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/selcal-codec curl -fsSL https://raw.githubusercontent.com/jbirby/SELCAL-Codec/main/SKILL.md -o ~/.claude/skills/selcal-codec/SKILL.md
Loading README…
Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
selcal-codec — sandboxAI sandbox
Pick a quick prompt below or type your own — watch the agent execute this skill step by step.
guest@skillcity:~$Try a prompt