Send, track, schedule emails with multi-provider support, verified delivery, unsubscribe management, and compliance reporting via SMTP, API, and OAuth.
favicon.so project API reference — covers the favicon fetch API and image-to-favicon-package convert API. Use when working on API routes, building integratio...
Track hackathon deadlines, manage submission checklists, and monitor progress. Use when managing multiple hackathons, checking what's due soon, marking requirements complete, or extracting hackathon i
B2B prospecting via Explorium AgentSource API. Requires EXPLORIUM_API_KEY. Find companies, prospects, enrich with firmographics/contacts, track events, expor...
Advanced Home Assistant control using the official hass-cli tool. Features auto-completion, event monitoring, history queries, and rich output formatting. Alternative to the curl-based homeassistant s
Run a minimal test matrix for the Model Studio skills that exist in this repo, including image/video/audio, realtime speech, omni, visual reasoning, embeddin...
Adopt a virtual Pitbull at animalhouse.ai. Loyal to the bone but won't be pushed around. Discipline actions have a 50% chance of being ignored — not out of s...
Route Alibaba Cloud Model Studio requests to the right local skill (Qwen Image, Qwen Image Edit, Wan Video, Wan R2V, Qwen TTS, Qwen ASR and advanced TTS vari...
Generate and send AI-created postcards featuring your agent's selfie at real locations in 12 distinct artistic styles via the Turai Postcard API.
Evolve an existing repository toward Harness Engineering by making it more legible to agents, moving critical knowledge into repo-local artifacts, adding pre...
Search Yelp businesses and reviews, compare local options, and audit listing quality with official APIs, public pages, and safe action boundaries.
Discover and reconcile Alibaba Cloud product catalogs from Ticket System, Support & Service, and BSS OpenAPI; fetch OpenAPI product/version/API metadata; and...
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, gener...
Automatically update Clawdbot and all installed skills once daily. Runs via cron, checks for updates, applies them, and messages the user with a summary of what changed.
Persistent memory for AI agents. Semantic search, association graphs, dream cycles. Local-first, fully offline, free. Works with any MCP runtime.
Read and search local Mozilla Thunderbird mail storage on disk. Use when working with Thunderbird profiles, extracting emails from local folders or IMAP cach...
Create, manage, and track QR codes using the QRdex.io REST API. Use when working with QR code generation, URL shortening with QR codes, WiFi QR codes, email/SMS/WhatsApp QR codes, scan tracking, or an
Query package/express tracking worldwide via unified API. Integrates with 快递鸟 (Kdniao) and is extensible to other providers. Use when the user asks to track...
Generate images via ComfyUI API (localhost:8188) using Flux2 workflow. Supports structured JSON prompts sent directly as positive prompt parameter, seed/steps customization. Async watcher via sub-agen
Prevent context loss during LLM compaction via Write-Ahead Logging (WAL), Working Buffer, and automatic recovery. Three mechanisms that ensure critical state...
Build Programmatic SEO 2.0 systems at scale — AI-generated content using strict JSON schemas, niche taxonomy, and React renderers. Use when: (1) creating hun...
Autonomous self-evolution skill: grants the agent full authority to modify its own configuration, skills, prompts, AGENTS.md, SOUL.md, memory files, and any workspace file WITHOUT asking for user conf
--- name: accessibility-expert description: Tests and remediates accessibility issues for WCAG compliance and assistive technology compatibility. Use when (1) auditing UI for accessibility violations,
When generating RSpec tests, follow these best practices to ensure they are comprehensive, readable, and maintainable: ### Comprehensive Coverage: - Tests must cover both typical cases and edge cases