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14 projects
Open source backend with Postgres, auth, storage, realtime and functions. Built-in MCP and skills: your AI agent (Claude Code, OpenCode, Codex) builds and deploys the whole app. 7-
@Joellucena13 · X
Create compliant invoices without learning e-invoicing standards, or build e-invoicing into your software with a TypeScript engine, CLI and hosted API. EN 16931, the German XRechnu
@harveyisrich · X
Free, open-source uptime and website monitoring: dashboard, multi-region checks, alerts, public status page. Manage it by API or Terraform.
@sl1ma4 · X
Reader gives AI agents reliable web context by turning URLs into clean Markdown, structured JSON, crawl results, and browser sessions.
@nihal_was_here · X
统一追踪来自54个AI提供商的API成本。
u/No_Entrance772 · Reddit
I nearly cut my free plan retention out of fear. I measured first, and the change did nothing. Backstory first, because that's the honest order. I pay for OpenAI, Anthropic and Cursor. Every one has its own dashboard, none of them agree with each other, and none agree with the invoice. What I actually wanted was boring: what did this feature cost last month, and which customers are expensive to serve. No provider console answers that, because they bill by organisation and API key, not by my
为AI代理提供的按次付费工具，以USDC在Base上计价。
jmavid · HN
AgisHub – pay-per-call tools for AI agents over x402 (USDC on Base)
All your Resend emails in one place. Bring your own API key, import your full history, and get a real inbox for every domain.
@TheCustomerGuy · X
Reintroducing - an open-source, Gmail-Discord hybrid email inbox for your Resend domains. I've used Resend for every project I have made in the last 2 years. But every time someone replied to any email I sent, that reply went into a webhook payload and then basically disappeared. So I built the client half. You paste your Resend API key, inboxes imports your full history, and you get an actual inbox for every domain - threading, full-text search with from: / has:attachment operators, undo send, scheduled send, snooze, rules, shared aliases, roles. Discord-style sidebar, Cmd+1-9 to switch domains. Gmail shortcuts (because why not). Agents get to work alongside you in your inboxes too (but not too much). There's an MCP server for Claude Code, Codex, opencode etc. Your agent can read, search, and write drafts, but 'only' with your direction. Draft-first by default so it's opt-in only on actual replies/sends from the agent (has to be toggled in the app). $5/mo per o
通过REST API使用多个OCR模型从PDF中提取文本。
nmatej1 · HN
OpenParser – swappable OCR models in one API
免费的本地优先 API 客户端，支持 HTTP、WebSocket、GraphQL、gRPC、MQTT 等。无需账户或云端。
@HalxDocs · X
Reqit—a fast, local-first API client for developers.
从网页提取干净的 Markdown、JSON 或文本，为 AI 应用和 RAG 管道优化。
Sparkfetch · GitHub
sparkfetch 🔥 Turn any URL into clean, structured, LLM-ready content. The open-source web fetching & extraction API.
Send transactional and broadcast email from one modern API — 8 SDKs, Markdown sends, tags, tracking, and webhooks. As low as 8¢ per 1,000.
@anyposthq · X
helps users send better transactional emails while also lowering costs! 🤓
检测LLM API是否被降智或偷换模型，一键跑6项探针得出结果
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)
