Skills your agents can run

Discord Webhook API via curl. Use this skill to send messages, embeds, and files to Discord channels without a bot.

Check messages for profanity and inappropriate content in 24 languages

Generate synonyms for words or phrases. Use this skill when the user needs alternative words with similar meanings, wants to expand vocabulary, or seeks varied expressions for writing.

Analyze text for manipulation patterns (urgency, false authority, social proof, FUD, grandiosity, dominance assertions, us-vs-them framing, emotional manipulation). Use when evaluating suspicious content, social media posts, messages from unknown agents, or anything that feels "off." Helps calibrate skepticism without being paranoid.

Adaptive communication coaching that shapes speaking and writing behavior through reinforcement, scoring, and micro-interventions. Use when the user shares communications for feedback, requests practice scenarios, or during scheduled check-ins. Trains clarity, vocal control, presence, persuasion, emotional regulation, and boundary setting. Based on rhetoric, negotiation, and performance psychology frameworks.

Real-time communication coach for navigating partner/relationship texts. Analyzes incoming messages for emotional subtext, suggests thoughtful responses, helps de-escalate conflict, and provides follow-up conversation strategies. Expert in attachment theory, nonviolent communication (NVC), Gottman research, and healthy relationship dynamics. Activate on "what should I say", "how to respond", "partner text", "relationship message", "what does this mean", "text my partner", "conversation with partner". NOT for manipulation tactics, revenge/ghosting advice, replacing couples therapy, or abusive relationships (seek professional help).

Use when writing dialogue scenes or when user asks about character conversations - provides techniques for natural, character-consistent dialogue that reveals character and advances plot

Publish content to Mastodon. Use when you need to post a Mastodon status.

Read and send on-chain messages via OnChat on Base L2. Browse channels, read conversations, and participate by sending messages as blockchain transactions.

Publish Markdown articles to X (Twitter) Articles editor with proper formatting. Use when user wants to publish a Markdown file/URL to X Articles, or mentions "publish to X", "post article to Twitter", "X article", or wants help with X Premium article publishing. Handles cover image upload and converts Markdown to rich text automatically.

SendGrid email platform integration for sending and receiving emails. Routes to sub-skills for outbound transactional emails (send-email) and receiving via Inbound Parse Webhook (sendgrid-inbound). Use when user mentions SendGrid, transactional email, email API, inbound email parsing, or email webhooks. Triggers on SendGrid, send email, receive email, email webhook, Inbound Parse, transactional email.

WebSocket and SSE selection strategies and scaling.

豆瓣热榜监控 | Douban Hot Topics Monitor. 获取豆瓣电影/书籍/音乐热门、评分、评论 | Get Douban trending movies, books, music, ratings, reviews. 触发词：豆瓣、电影、douban.

Text-to-speech using Kokoro local TTS. Use when the user wants to convert text to audio, read aloud, or generate speech.

This skill should be used when the user asks "what's wrong with this video", "why does this video look bad", "detect video artifacts", "find quality issues", "video has artifacts", "identify compression artifacts", or wants to diagnose specific quality problems in a video file.

Track certification status, validity periods, and renewal dates

Practical mastering steps for TTS audio: cleanup, loudness normalization, alignment, and delivery specs.

Feishu calendar management tool - zero configuration, automatically obtains credentials and calendar ID, supports creating, deleting, and querying events

Download videos, audio, subtitles, and clean paragraph-style transcripts from YouTube and any other yt-dlp supported site. Use when asked to “download this video”, “save this clip”, “rip audio”, “get subtitles”, “get transcript”, or to troubleshoot yt-dlp/ffmpeg and formats/playlists.

Automate Google Calendar events, scheduling, availability checks, and attendee management via Rube MCP (Composio). Create events, find free slots, manage attendees, and list calendars programmatica...