fuyuxiang

fuyuxiang/echo-agent

Skill Claude CodeCodex

Create and edit Excel (.xlsx) workbooks with openpyxl. Supports formulas, charts, formatting, and data analysis.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Generate images via DALL-E, Stable Diffusion, or free alternatives. Supports multi-channel delivery.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Generate meme images with text overlays using Pillow. Pick templates or create custom image macros.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Create and edit PowerPoint (.pptx) presentations programmatically. Requires python-pptx.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Execute Python code snippets in a sandboxed environment. Supports data analysis, visualization, and quick scripts.

fuyuxiang/echo-agent

Skill Claude CodeCodex

GitHub CLI for issues, PRs, code search, CI logs, releases, and API queries. Requires gh CLI and auth.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Plan mode — inspect context, write a markdown plan into the active workspace's .echo-agent/plans/ directory, and do not execute the work.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Chain multiple skills and actions into named workflows with error handling and conditional branching.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Manage Docker containers, images, volumes, and Compose stacks. Requires Docker CLI access.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Monitor system health: CPU, memory, disk, processes, and network. Alert on thresholds via any channel.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Track expenses, analyze spending patterns, categorize transactions. Works with bank CSV exports or manual input.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Query stock prices, fund NAV, crypto rates via free APIs. Supports A-shares, US stocks, HK stocks, and crypto.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Search exercises by muscle/equipment, lookup food nutrition data. Uses free wger and USDA APIs.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Spaced repetition flashcard system for learning. SM-2 algorithm, supports text and cloze deletion cards.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Convert text to natural speech audio. Uses Edge-TTS (free) or OpenAI TTS. Excellent Chinese voice support.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Convert voice messages to text (STT) and text to voice (TTS). Supports Whisper local model and Edge-TTS.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Manage calendar events via CalDAV (Google/iCloud/Nextcloud) or local ICS files. View, create, and query events.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Daily briefing aggregating weather, reminders, news, and calendar. Delivered on schedule via any channel.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Read, search, draft, and send emails via Himalaya CLI or Python IMAP/SMTP. Requires email account configuration.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Manage a local Markdown knowledge base — create, search, link, and organize notes. No external service needed.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Read, create, and update Notion pages and databases. Requires Notion API integration token.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Extract text from PDFs, images, and scanned documents. Uses pymupdf (local) or optional cloud OCR APIs.

fuyuxiang/echo-agent

Skill Claude CodeCodex

Set reminders and manage todos with natural language. Uses built-in cron scheduling, no external service needed.