SignNow API integration with managed OAuth. E-signature platform for sending, signing, and managing documents. Use this skill when users want to upload documents, send signature invites, create templates, or manage e-signature workflows. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key.

When the user wants to optimize signup, registration, account creation, or trial activation flows. Also use when the user mentions "signup conversions," "registration friction," "signup form optimization," "free trial signup," "reduce signup dropoff," or "account creation flow." For post-signup onboarding, see onboarding-cro. For lead capture forms (not account creation), see form-cro.

Audit and redesign SaaS signup flows to reduce friction and increase activation. Paste or describe your current flow — get a structured friction analysis, redesigned flow, and directional conversion lift estimate using the Friction Audit Method.

The best prediction market interface for AI agents. Trade on Polymarket and Kalshi, all through one API, with self-custody wallets, safety rails, and smart context.

Monitors your Simmer positions for resolutions, logs wins/losses to your trade journal, and automatically redeems winning positions on-chain. Built for Simmer agents trading on Polymarket. Sends Discord webhook alerts on every resolution. Runs every 5 minutes via cron.

Generate complete, installable OpenClaw trading skills from natural language strategy descriptions. Use when your human wants to create a new trading strategy, build a bot, generate a skill, automate a trade idea, turn a tweet into a strategy, or asks "build me a skill that...". Produces a full skill folder (SKILL.md + Python script + config) ready to install and run.

Make x402 payments to access paid APIs and gated content. Use when a skill needs to fetch data from x402-gated endpoints (like Kaito mindshare API, Simmer premium endpoints, or any x402 provider). Handles 402 Payment Required responses automatically using USDC on Base.

🍜 新加坡餐饮选址助手：分析租金、人流、竞争、盈亏平衡，辅助餐饮店铺选址决策

S.I.S. Sovereign Intelligence System

网站机房溯源全维度分析工具。当用户要求分析某个网站的机房位置、CDN、IP归属、路由链路、响应延迟、SSL证书、子域名等信息时使用。支持通过 DNS over HTTPS（阿里/腾讯/360）查询绕过UDP封锁，自动识别 Cloudflare、Akamai、阿里云、腾讯云等主流CDN，输出完整的溯源分析报告。

SIWA (Sign-In With Agent) authentication for ERC-8004 registered agents.

思源笔记命令行工具，提供便捷的命令行操作方式，支持笔记本管理、文档操作、内容搜索等功能

Agent Skills (SKILL.md) builder, auditor, and improver for cross-platform LLM agents. Use for "skeall", "build a skill", "create skill", "improve skill", "audit skill", "skill review", or any SKILL.md question. Follows agentskills.io standard.

Comprehensive interface for the SkedGo TripGo API, covering routing, public transport, trips, and location services. Use for multimodal journey planning, public transport data, and geocoding.

skill miner

Skill Publisher

name: skill sanitizer description: "First open source AI sanitizer with local semantic detection. 7 layers + code block awareness + LLM intent analysis. Catches prompt injection, reverse shells, memory tampering, encoding evasion, trust abuse. 85% fewer false positives in v2.1. Zero cloud — your prompts stay on your machine." user invocable: true metadata: openclaw: emoji: "🧤" homepage: "https://github.com/cyberxuan XBX/skill sanitizer"

Skill Surge Notifier

Skill Surge Notifier

🔷 Skill Trigger V2 🔷

Security scanner for OpenClaw skills. Detects malicious code, obfuscated payloads, prompt injection, social engineering, typosquatting, and data exfiltration before installation. Features 0-100 numeric risk scoring, MITRE ATT&CK mappings, base64/hex deobfuscation, IoC database, whitelist system, and SHA256 file inventory. Use before installing any third-party skill. Triggers: audit skill, check security, scan skill, is this skill safe, security review, quarantine.

Skill Cortex is the system's capability cortex. When lacking ability, it autonomously acquires Skills from ClawHub or GitHub, then releases them after use. Every invocation is learned and reinforced by the cortex — future identical tasks fire as reflexes, bypassing search. Manages only short-term capability memory; never interferes with long-term Skills. Continuously restructures its own capability architecture through reinforcement and decay, achieving ongoing evolution.

Skill Cortex is the system's capability cortex. When lacking ability, it autonomously acquires Skills from ClawHub or GitHub, then releases them after use. Every invocation is learned and reinforced by the cortex — future identical tasks fire as reflexes, bypassing search. Manages only short-term capability memory; never interferes with long-term Skills. Continuously restructures its own capability architecture through reinforcement and decay, achieving ongoing evolution.

Skill Cortex is the system's capability cortex. When lacking ability, it autonomously acquires Skills from ClawHub or GitHub, then releases them after use. Every invocation is learned and reinforced by the cortex — future identical tasks fire as reflexes, bypassing search. Manages only short-term capability memory; never interferes with long-term Skills. Continuously restructures its own capability architecture through reinforcement and decay, achieving ongoing evolution.