fuyuxiang/echo-agent

image-gen

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

Quellsprache: Englisch

meme-gen

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

Quellsprache: Englisch

ppt-author

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

Quellsprache: Mehrsprachig

code-runner

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

Quellsprache: Englisch

skill-creator

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

Quellsprache: Englisch

system-monitor

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

Quellsprache: Englisch

tts-voice

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

Quellsprache: Englisch

voice-note

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

Quellsprache: Englisch

calendar

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

Quellsprache: Englisch

daily-briefing

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

Quellsprache: Englisch

ocr-document

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

Quellsprache: Englisch

arxiv

Search and retrieve academic papers from arXiv using their free REST API. No API key needed. Search by keyword, author, category, or ID. Combine with web_extract or the ocr-and-documents skill to read full paper content.

Quellsprache: Englisch

deep-research

Structured multi-step research: search → extract → cross-reference → synthesize with citations.

Quellsprache: Englisch

rss-watcher

Monitor RSS/Atom feeds for new articles. Poll on schedule, summarize updates, deliver via any channel.

Quellsprache: Englisch

web-extract

Extract clean text content from any URL. Uses trafilatura for high-quality extraction, no API key needed.

Quellsprache: Englisch

web-search

Free web search via DuckDuckGo — text, news, images. No API key needed. Self-hosted SearXNG as alternative.

Quellsprache: Englisch

calculator

Math calculations, unit conversions, date/time arithmetic, and currency rates. Python-powered, no API needed for math.

Quellsprache: Englisch

file-convert

Convert between file formats: CSV↔JSON, Markdown↔HTML, YAML↔JSON, images, and more. No external service needed.

Quellsprache: Englisch

reminder

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

Quellsprache: Englisch

excel-author

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

Quellsprache: Englisch

github-ops

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

Quellsprache: Englisch

workflow-chain

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

Quellsprache: Englisch

docker-manage

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

Quellsprache: Englisch

finance-tracker

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

Quellsprache: Englisch

stocks

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

Quellsprache: Englisch

fitness-nutrition

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

Quellsprache: Englisch

flashcards

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

Quellsprache: Englisch

email-assistant

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

Quellsprache: Englisch

note-taking

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

Quellsprache: Englisch

notion-sync

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

Quellsprache: Englisch

maps-poi

Geocoding, POI search, route planning, and timezone queries via OpenStreetMap/Nominatim. Free, no API key.

Quellsprache: Englisch

text-tools

Text processing toolkit: translate, rewrite, regex, encoding/decoding, and formatting.

Quellsprache: Englisch

plan

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

Quellsprache: Englisch

summarize

Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for "transcribe this YouTube/video").

Quellsprache: Englisch

weather

Get current weather and forecasts (no API key required).

Quellsprache: Englisch