
Background Remover - Remove Background from Image Free (AI)
用AI快速移除图片背景,下载透明PNG文件。
HSK11 · HN
Unlimited Remove Background and AI Uplscale Image and Pdf Tool Kit
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用AI快速移除图片背景,下载透明PNG文件。
HSK11 · HN
Unlimited Remove Background and AI Uplscale Image and Pdf Tool Kit


免费审核您的网站在ChatGPT、Gemini、Claude等AI平台搜索结果中的表现。
andytan · HN
Free AI Visibility Audit Tool& Agent

审计网站在ChatGPT、Gemini等AI搜索引擎中的可见性,获得优化建议。
u/Complete_Economy_130 · Reddit
I built a free tool that shows whether ChatGPT/Gemini/Perplexity can even see your website After watching Google CTRs drop and AI assistants eat the top of the funnel, I built WhoCanFindMe — it audits any site's "AI visibility": can GPTBot/ClaudeBot/PerplexityBot actually crawl it, is there extractable schema, is the content answer-first, are there freshness signals. Per-engine scores, because the engines retrieve differently. Free scan, no signup, and you get a public shareab

在浏览器间直接共享文件和文本,无需服务器存储或登录
@bytestreak · X
Building a frictionless, forever free file sharing utility tool. Check it out here:

检测 Claude 账户封号风险,验证环境 IP 纯净度。
yacuo · GitHub
check-cc https://checkcc.org 是一个 Claude 运行环境检测与账号风险分析工具,面向正在注册 Claude 账号、订阅 Claude Pro、申请 Claude API、使用 Claude Code,或担心 Claude 封号、账号受限、订阅失败的用户。

Deploy your own secure, production-ready n8n instance in minutes with built-in 24/7 monitoring, email alerts, SSL, custom domains, and backups. Free 1-week trial.
@cuebicai · X

自动隐藏Reddit、YouTube、X和LinkedIn上的负面和耸人听闻帖子。
@zelvaio · X

为你的AI代理添加评估报告,生成可分享的URL展示性能。
adeeonline · HN
AgentsProof – a small project for testing AI agents

为开发者和AI代理提供永久Webhook端点和即时HTTPS隧道。
@BinaryScriptar · X
Introducing OtterKit. Always-on webhook endpoints and instant tunnels, built for developers and their AI agents. It started with a problem I kept hitting: every time my coding agent needed to test a Stripe or GitHub webhook, it had to open a tunnel. What OtterKit does • Permanent webhook URLs that answer senders 24/7 with the status, body and headers you choose, verify signatures on arrival (Stripe, GitHub, Shopify, Slack and 12 more), store full history, and forward matching events to your app, signed and retried • Instant HTTPS tunnels to any local port in one command, stable subdomains, auto stop, basic auth • Replay any captured request, edit the payload, re sign it, fire it at your local handler • Pulses: scheduled HTTP calls and dead man's switches with email alerts • Payload drift detection: baseline the JSON shape per event type, get emailed when a provider changes it • Custom domains ( and an email inbox on the same endpoint • A

检查AI代理输出和操作是否符合策略,获得批准、拒绝、重写或升级决定。
u/danielbaker06072001 · Reddit
Most AI agent SaaS is just bad security with a nice dashboard Give a new employee access to Stripe, GitHub, Slack, and your CRM on day one, and you’d call it reckless. Give the same access to an AI agent, and we call it “autonomous.” That isn’t innovation. It’s skipping basic security because the demo looks cool. Full disclosure: I’m building TrustLoopGuard around this problem, so I’m obviously biased. While testing one MCP connection, I realized I had decided what the agent could a

Institutional-grade secure dark pool built on Flare Network. Complete private trading, stealth payments, and shielded liquidity.
@davre0 · X
it would be so great, if u help us test UMBRA, link :