skills

Route Claude tiers, effort, and subagents for Fable-led work, and handle Fable-specific prompting, long-running execution, API behavior, refusals, and fallback.

Route GPT-5.6 tiers, reasoning effort, and subagents to minimize accepted-result cost subject to an explicit quality floor.

This skill should be used when the user wants to install or configure Pi Agent (@earendil-works/pi-coding-agent) with DeepSeek (built-in), Ant-Ling Ring-2.6-1T (single-model custom provider), and ZenMux (multi-model OpenAI-compatible aggregator including Gemini 3.5 Flash, Claude, GPT), including auth, models.json, settings.json, a curated extension set, and known-pitfall fixes. Triggers on "配置 pi"、"setup pi agent"、"pi 装一下"、"配 ring/deepseek/gemini/zenmux 到 pi".

Review, improve, organize, deploy, and verify Grafana dashboards, provisioned alert rules, and the Telegraf→InfluxDB→Grafana monitoring stack. Use when working on Grafana dashboards, dashboard folders, tags, legends, panel readability, Flux/InfluxDB query correctness or performance, Prometheus/Telegraf dimensions, Telegraf JSON/HTTP scraping, anonymous access, dashboard/alert provisioning, Grafana Docker deployments, high CPU or memory caused by dashboard queries, provisioned alert rules and Flux alert conditions, contact points and Telegram/notification delivery, or requests like "review this dashboard", "optimize Grafana panels", "why is this dashboard slow / using CPU", "fix legends", "move dashboards into a folder", "add tags", "set up Grafana alerting", "alert won't fire / won't deliver", "fix Telegram alerts", "route alerts to a Telegram topic/thread (message_thread_id)", "bump/upgrade the Grafana version", "deploy and verify dashboards", or "Grafana best practices".

Audit and clean the persistent context that feeds a recurring autonomous agent loop — memory files and indexes, scheduled-task / automation prompts, and CLAUDE.md / AGENTS.md — so the loop stops degrading into a self-reinforcing echo chamber. Works for Claude Code /loop crons and Codex automations.

Download YouTube videos with yt-dlp and post-process them with ffmpeg — fetch best-quality video/audio, convert formats, extract audio, and burn in translated (e.g. Chinese) subtitles with a translator watermark. Covers cross-environment tool installation (macOS-focused) including the ffmpeg-full / libass gotcha. Triggers on "youtube 视频下载处理".

Safely audit and reduce CPU, load average, I/O wait, and Docker container resource pressure on macOS and Ubuntu/Linux hosts, especially remote production-like servers over SSH. Use when a host feels slow, load average is high, monitoring shows CPU spikes, Docker containers are suspected of consuming CPU, a service dashboard times out, or the user asks for a repeatable CPU optimization workflow.

Safely audit and reclaim disk space on macOS and Ubuntu/Linux hosts, including remote servers over SSH. Use when the user says their Mac, Linux box, VPS, or server disk is full, asks what can be safely deleted, wants to clean caches, developer artifacts, Docker storage, apt/Homebrew/npm/pnpm/yarn/pip/uv caches, journal/log files, Xcode data, editor extensions, node_modules, Trash, crontab/systemd timer disk checks, or asks for a repeatable free-space cleanup workflow.

Find Agent Skills on skills.sh and adopt only the ones that pass a security audit. Use when the user wants to discover, search for, evaluate, or install a third-party skill ("find a skill for X", "is this skill safe to install", "search skills.sh", "what skill should I use for Y"). Always runs the skills.sh security audit before recommending or installing anything, and refuses to adopt skills that fail the audit.

Keep repository-level Claude and Codex agent instructions compatible by creating safe symlinks between CLAUDE.md and AGENTS.md, and between .claude/skills/* and .agents/skills/*. Use when a repository should work with both Claude and Codex, when one agent instruction file exists but the other is missing, when migrating agent skills between .claude and .agents directories, or when asked to improve Claude/Codex compatibility for a repo.

Daily English expression coach for intermediate software engineers. Use this skill whenever the user wants to improve their spoken or written English in a software engineering work context — especially for standups, Slack messages, 1:1s, meetings, giving feedback on code, asking for help, disagreeing politely, or casual small talk with teammates. Trigger this skill when the user says things like "teach me English", "practice English", "how do I say X at work", "daily English", "help me sound more natural", "English for standups", "how should I phrase this in Slack", or any similar request about sounding more natural or professional in English at a tech job. Also trigger when the user gives you a draft message or spoken phrase and asks you to improve it or make it sound more natural.