Show HN: Ask-human-mcp – zero-config human-in-loop hatch to stop hallucinations (masonyarbrough.com)

We’ve got marketing attribution, CRM activity, billing data, and product usage all in different systems. We’re considering Fivetran + BigQuery + Looker, but I’d love to know what stacks or strategies others have used — especially if you're automating it at scale.

Bonus if you have advice on keeping the pipeline maintainable long-term.

Comments (0)

No comments yet

Show HN: Let’s Bend – Open-Source Harmonica Bending Trainer (letsbend.de)

Show HN: Visualize nested list properties in the CodeLLDB debugger (github.com)

Show HN: SelfDB – Ditch Supabase and Firebase Lock-In, Self-Host Simply (selfdb.io)

Show HN: I made CSS-only glitch effect (muffinman.io)

Show HN: FlowHawk – ultra fast eBPF network security monitor with ML (github.com)

Show HN: Air Lab – A portable and open air quality measuring device (networkedartifacts.com)

Show HN: Astro Pinball (apps.apple.com)

Show HN: Hexplain – Making medical papers accessible with AI (hexplain.ai)

Show HN: Ask-human-mcp – zero-config human-in-loop hatch to stop hallucinations (masonyarbrough.com)

Show HN: AI game animation sprite generator (godmodeai.cloud)

Show HN: GPT image editing, but for 3D models (adamcad.com)

Show HN: Unified.nvim – A Neovim plugin for inline Git diffs (github.com)

Show HN: Chaum Pedersen ZK Protocol Using gRPC (github.com)

Show HN: Liven Beta – Context engine mapping codebase dependencies for LLM(SWE) (github.com)

Show HN: Lambduck, a Functional Programming Brainfuck (imjakingit.github.io)

Show HN: iOS Screen Time from a REST API (thescreentimenetwork.com)

Show HN: Claude Composer (github.com)

Show HN: CurveFit Pro – Advanced nonlinear curve fitting in the browser (standardsapplied.com)

Show HN: NanoTS – Fast, embeddable, tiny time series database (github.com)

Show HN: Container Use for Agents (github.com)

Show HN: ClickStack – Open-source Datadog alternative by ClickHouse and HyperDX (github.com)

Show HN: Monorepo-hash, check if any workspace in your PNPM monorepo changed (github.com)

Show HN: Kan.bn – An open-source alterative to Trello (github.com)

Show HN: Arxivlens – Save Hours Researching Scientific Literature on ArXiv (arxivlens.com)

Show HN: I made a 3D SVG Renderer that projects textures without rasterization (seve.blog)

Show HN: A cross platform SOCKS5 proxy for TLS traffic inspection & manipulation (github.com)

Show HN: I build one absurd web project every month (absurd.website)

Show HN: Mustardwatch: Detect what files a program uses, rerun when they change (github.com)

Show HN: I wrote a Java decompiler in pure C language (github.com)

Show HN: AI that extracts brand identity from websites to generate ads (board.ad)

Show HN: AStack – A composable framework for building AI applications (github.com)

Show HN: A photo backup idea – to your own storage, not iCloud/Google (myphoto-vault.netlify.app)

Show HN: Controlling 3D models with voice and hand gestures (github.com)

Show HN: Localize React apps without rewriting code (github.com)

Show HN: App.build, an open-source AI agent that builds full-stack apps (app.build)

Show HN: A toy version of Wireshark (student project) (github.com)

Show HN: Televyze, Your IPTV OS (televyze.com)

Show HN: String Flux – Simplify everyday string transformations for developers (stringflux.io)

Show HN: Asteroid Impact Probability Tool (b612foundation.org)

Show HN: Grab a Random ArXiv Paper (jepedersen.dk)

Show HN: Small tool to query XML data using XPath (github.com)

Show HN: AirAP AirPlay server – AirPlay to an iOS Device (github.com)

Show HN: Gradle plugin for faster Java compiles (github.com)

Show HN: Verysmall.site – vibecode single page websites (verysmall.site)

Show HN: Ephe – A minimalist open-source Markdown paper for today (github.com)

Show HN: A free, fast, and modern vehicle diagnostics tool (github.com)

Show HN: MBCompass – Android Compass App (github.com)

Show HN: Penny-1.7B Irish Penny Journal style transfer (huggingface.co)

Show HN: What if code had a lifespan? A morphogenetic computing experiment (nabolitains.github.io)

Show HN: Comlog – a cognitive interface that injects insight as you speak (intelliwing.ai)

Best way to integrate multiple customer data sources into one journey map?

Comments (0)