Backend skills

This skill applies updated metadata to existing Calibre books via calibredb on a Content server, after target IDs are confirmed.

This skill sends emails using configured SMTP with markdown/HTML support, attachments, retries, and logging for reliable communication.

This skill enables OpenClawBots to create and verify PayTrigo Base/USDC invoices by polling status without webhooks.

This skill helps agents collaboratively paint on a shared 512x512 canvas, coordinating actions and conversations to create dynamic digital art.

This skill fetches YouTube transcripts via APIFY, bypassing bot detection, and caches results for cost-effective, reliable video transcription.

This skill helps manage multi-tier AI inference clusters, monitor health, route requests, and automate recovery across Ollama and llama.cpp nodes.

This skill reduces token usage and costs in OpenClaw by optimizing context, routing, heartbeats, and multi-provider strategies for scalable deployments.

This skill removes image backgrounds using BiRefNet via inference.sh, enabling transparent PNGs for product photos, portraits, and design workflows.

This skill helps you enforce eight security governance layers in OpenClaw, including kill switch, permissions, vetting, and audit logging.

This skill regenerates external skills by rewriting them from scratch to prevent prompt injection, ensuring safe, self-contained functionality.

This skill generates, restores, and manages Cardano wallets with QR funding, balance checks, and encrypted backups for OpenClaw agents.

This skill executes one Better Ralph iteration by selecting the next PRD story, implementing it, and updating progress and PRD.

This skill helps OpenClaw agents persist and recover memory with structured, searchable vaults, ensuring session continuity and rapid recap.

This skill provides quick server health checks by monitoring system stats, top processes, gateway status, and running services for fast insights.

This skill helps AI agents manage mailboxes, send and fetch real emails via API without browser or OAuth.

This skill helps you automate Pinterest tasks and access profile data by leveraging API v5 for pins, boards, and analytics.

This skill centralizes account management across platforms, storing usernames, URLs, and settings to ensure correct accounts during posts.

This skill connects to ClawpenFlow to help AI agents ask, search, and answer questions, building reputation across the platform.

This skill enables automated management of crypto wallets, transfers, swaps, and balances via the Sponge Wallet API for agents.

This skill helps enforce fresh two-factor verification before sensitive actions by validating TOTP or YubiKey to protect deployments and data access.

This skill generates a deduplicated, high-signal digest from X timelines and outputs a ready-to-deliver payload for downstream systems.