frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Show HN: Backprompter – create, test, and deploy agents without a back end

https://backprompter.com/
3•aj-srivastava•1h ago
Hi everyone,

I am a professor in AI, and I often build AI apps as a hobby and for academic projects. I felt that I was wasting too much time setting up backends, DB, and secrets for each app, and testing the prompts, updating them, and redeploying seemed tedious. So I built Backprompter to do all this without any setup.

You can create agents, track different versions, test them, create mock users, simulate conversations, and track your evaluations. It supports usual agent setups - model selection, prompts, RAG, and tools (currently, HTTP API calls). Agents can also be combined by simply tagging them and describing the orchestration in natural language.

For production, there is a single-click deployment of a chatbot interface, no setup needed. Also, developers can integrate the agents with their own frontend (Backprompter handles authentication and data management), or with their own backend if they want more control over authentication and data management. With one click, you can deploy your edited agent to production.

I think there are broad applications for hobbyists, small teams, and organizations who want to integrate AI but don't have the time or expertise to set up backend, secrets, databases, and evaluation workflows.

I started building this about 9 months ago. This is a solo project, so I would love some feedback. It's free to start, but with some limits. If you want to test more, I am happy to provide more credits for free.

Also, looking for advice on what features to add next: Would the ability to deploy your agent to Slack or ChatGPT (as a custom GPT) be an important feature?

https://backprompter.com/

I also built a version that can be self-hosted for complete privacy and for deploying apps within the network.

Show HN: Restoredrill – proves your Postgres backups restore

https://github.com/ahmadpiran/restoredrill
26•ahmadpiran•2h ago•8 comments

Show HN: RealDiff – runtime behavior diffing for pull requests (six languages)

https://github.com/issacnitin/RealDiff
32•issacnitin•3h ago•4 comments

Show HN: The load-bearing vocabulary of Claude

https://louisabraham.github.io/load-bearing/
126•Labo333•8h ago•56 comments

Show HN: AiTells, a Vale style package for AI-written prose tells

https://github.com/krishnasunkam/vale-ai-tells
2•krishnas2020•27m ago•0 comments

Show HN: My Claude quota ran out in 10 minutes, so I made a tool to find out why

https://github.com/kelviq/tare
2•sachinneravath•34m ago•0 comments

Show HN: ASOGrade – App Store keyword research using Apple Search Ads demand

https://asograde.com
3•ashwinn11•56m ago•0 comments

Show HN: IdeaKache – Ideas Worth Holding Onto

https://ideakache.com
4•jcowcher•1h ago•1 comments

Show HN: Proval – Self-hosted code review agent for GitLab, Forgejo, and GitHub

https://github.com/seoes/proval
3•dowonseo•2h ago•1 comments

Show HN: Meridian(PH#1) A better way to recognize developer contributions

https://github.com/Meridiona/meridian
5•meridiona•1h ago•0 comments

Show HN: PwnPad – hardware hacking platform built for practical learning

https://github.com/twelvesec/PwnPad
2•therepanic•1h ago•0 comments

Show HN: I built a site to share and find Claude Code passes

https://claudecoupons.com
2•alexander-g•1h ago•0 comments

Show HN: Warp – Run the 313B GLM-5.3-Flash on a MacBook with 8GB RAM

2•marcobambini•1h ago•0 comments

Show HN: KinoPipe – FFmpeg as a service for AI agents (typed ops, no shell)

https://kinopipe.com/
3•nicniclapanique•1h ago•0 comments

Show HN: Atlas – observability for startup operations via self-building agents

https://www.atlasjoins.ai/
2•csbhagav•1h ago•0 comments

Show HN: Feisty Duck's Cryptography and Security News Aggregator

https://www.feistyduck.com/news/
2•ivanr•1h ago•0 comments

Show HN: Backprompter – create, test, and deploy agents without a back end

https://backprompter.com/
3•aj-srivastava•1h ago•0 comments

Show HN: A virtual race car that drives only while someone pays for fuel

https://fuelup.lol/
3•bombashell•1h ago•2 comments

Show HN: Kitewing marketing site, inspired by Braun industrial design ca. 1968

https://www.kitewing.ai/
2•hglaser•1h ago•0 comments

Show HN: Relay Tetris

https://minivac.greg.technology/tetris/
2•gregsadetsky•1h ago•0 comments

Show HN: ThunderPhone v2 – a new architecture for voice AI

https://thunderphone.com
4•kolchinski•1h ago•0 comments

Show HN: Git for Designers

https://opacity.com/
2•x7ikmet•2h ago•0 comments

Show HN: Revenue Agents that monitor churn, upsell, and deal risk

https://www.rimplo.com/
2•Hoss-Elkhateeb•2h ago•0 comments

Show HN: TermDrop – Stream a local file to a remote server with one curl command

https://termdrop.sh/
2•npartin•2h ago•0 comments

Show HN: Kupendo – Dating and networking app for the African diaspora

https://www.kupendo.co/
2•GodsentIzzy98•2h ago•2 comments

Show HN: Banana Peel – OpenRouter for browser agents

https://bananapeel.com/
2•ygabriel27•2h ago•1 comments

Show HN: bAIseball.org – Google for historical baseball stats

https://baiseball.org/
4•jaypinho•2h ago•1 comments

Show HN: Spore – run local models on your own hardware, use them from anywhere

https://sporeintel.com/
3•chrisischris•2h ago•2 comments

Show HN: All my mail accounts in one read-only MCP server, usable from my phone

https://github.com/wildsurfer/your-mail-mcp
4•yesplease_boats•2h ago•0 comments

Show HN: Bhowra Ink – C# HTML-to-PDF Under 1 MB, Azure Functions Consumption

https://bhowra.com/bhowra-ink.html
4•dillu_spur•2h ago•1 comments

Show HN: Turn ad-hoc subagents into durable, accountable AI teams

https://github.com/ringlochid/oh-my-subagents
2•ringlochid•2h ago•0 comments