
OpenAPI Studio — Design, test, and publish AI-ready APIs
Design and test AI-ready APIs using a visual flow builder with team collaboration.
@milonspace · X
A specification nobody can find is functionally the same as no specification.
The full gallery
Tech stack
23 projects

Design and test AI-ready APIs using a visual flow builder with team collaboration.
@milonspace · X
A specification nobody can find is functionally the same as no specification.

Single API key for accessing OpenAI, Claude, Gemini and other AI models.
@lologfts · X
built Apiarium, with one api key you can choose multiple Ai models, easy integration

Analyze Hacker News profiles with your own LLM API key, fully client-side.
Topfi · HN
Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

AI booking engine for Indian hotels with WhatsApp reservations and automated guest inquiry handling.
@SandeepHegde · X

Paste JSON code to edit, format, validate and transform in your browser without uploading data.
@bhushankuma491 · X

Browser tools for image resizing, JSON formatting, PDF processing, text analysis, and design without login.
musekit · Product Hunt
Free AI Tools Free browser tools for everyday tasks, no login

Detect Claude account ban risk and verify environment IP purity.
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。

Share encrypted files with self-destructing links without signing up.
@cortexdrop · X
CortexDrop- first consumer file sharing built on IPFS. Drop a file, get a private link.

Free AI studio for writing emails and letters without signing up.
maurice_van_de_wouw · Product Hunt
OutreachForce AI Free AI Email & Letter Studio - No Login Required

Detect if your LLM API has been model-swapped or degraded with 6 deterministic probes.
cocodot LLM 降智检测 — 免费的 LLM API「降智/偷换模型」在线检测:填入任意 OpenAI 兼容端点的 base_url 和临时 API Key,跑 6 项探针(模型声明、动态题、能力完整性等)生成分项报告;Key 仅用于当次检测、不落库不留存,检测方法[开源](https://github.com/cocodot2026/cocodot-llmprobe)

Privacy-first search API for AI agents with anonymous access and structured output.
chrismessina · Product Hunt
AnySearch Real-time structured search trusted by agents and developers