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Show HN: I built a tool to stop repeating myself to LLMs

https://systemprompt.app/
2•codyad•6h ago
Hi HN,

Why

I got tired of wasting time typing the same instructions to an LLM. "Proofread this," "Summarize that," "Translate this."

What

I built System Prompt: a free, open-source tool to create reusable AI workflows. It runs 100% in your browser, so your data and API keys stay with you.

How

Instead of always retyping "Proofread this text and correct it in a professional tone...", you create a reusable workflow in a 2 clicks.

It's a node-based editor where you can add prompt nodes, AI nodes (for any model), and connect them. Everything is saved locally in your browser.

GitHub: https://github.com/codyadam/system-prompt

I'd love to get your feedback.

How the Hottest Place in India Survives

https://www.nytimes.com/2025/07/01/world/asia/india-heat.html
1•mitchbob•26s ago•1 comments

Comet, the browser from Perplexity – Browse at the speed of thought

https://www.perplexity.ai/comet/gettingstarted
1•gfortaine•47s ago•0 comments

Future of the Login Status API

https://github.com/w3c-fedid/login-status/issues/8
1•mooreds•2m ago•0 comments

Just Ask for Generalization

https://evjang.com/2021/10/23/generalization.html
1•jxmorris12•3m ago•0 comments

'Positive review only': Researchers hide AI prompts in papers

https://asia.nikkei.com/Business/Technology/Artificial-intelligence/Positive-review-only-Researchers-hide-AI-prompts-in-papers
2•joak•4m ago•0 comments

What every programmer should know about how CPUs work [video]

https://www.youtube.com/watch?v=-HNpim5x-IE
2•bschne•4m ago•0 comments

Ask HN: What are the best resources to help with health insurance denials?

1•cigna•4m ago•0 comments

Wind Knitting Factory

https://www.merelkarhof.nl/work/wind-knitting-factory
2•bschne•5m ago•0 comments

Call center staffers explain how AI assistants aren't great

https://www.theregister.com/2025/07/02/call_center_ai_assistants/
1•speckx•6m ago•0 comments

High-Fidelity Simultaneous Speech-to-Speech Translation

https://arxiv.org/abs/2502.03382
1•Bluestein•7m ago•0 comments

Gameboy Camera Photography

http://www.ekeler.com/gameboy-camera-photography
1•azhenley•8m ago•0 comments

Kyutai 1.6B Streaming TTS

https://huggingface.co/kyutai/tts-1.6b-en_fr
3•robotswantdata•11m ago•0 comments

How to make writing less hard

https://www.oliverburkeman.com/onwriting
1•smartmic•13m ago•0 comments

Ask HN: How can I make 1M dollars?

3•roschdal•16m ago•1 comments

H.R.1 Sec. 70302. Full expensing of domestic research, experimental expenditures

https://www.congress.gov/bill/119th-congress/house-bill/1/text#:~:text=SEC.%2070302.%20FULL%20EXPENSING%20OF%20DOMESTIC%20RESEARCH%20AND%20EXPERIMENTAL%20%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20EXPENDITURES.%0A%0A%20%20%20%20(a)%20In%20General.%2D%2DPart%20VI%20of%20subchapter%20B%20of%20chapter%201%20is%20amended%20by%20%0Ainserting%20after%20section%20174%20the%20following%20new%20section%3A
1•ericpauley•16m ago•1 comments

YouTube Targets Mass-Produced Content in Monetization Update

https://www.searchenginejournal.com/youtube-targets-mass-produced-content-in-monetization-update/550337/
4•Bluestein•16m ago•0 comments

Speeding up PostgreSQL snapshots (pgstream)

https://xata.io/blog/behind-the-scenes-speeding-up-pgstream-snapshots-for-postgresql
1•mebcitto•17m ago•0 comments

RawBench: A minimal prompt evaluation framework

https://github.com/0xsomesh/rawbench
1•handfuloflight•17m ago•0 comments

Seeking feedback on a new row-level DB auditing tool (built by a DBA)

2•nitin_flanker•18m ago•1 comments

Calling Out Russia: France's Shift on Public Attribution

https://warontherocks.com/2025/07/calling-out-russia-frances-shift-on-public-attribution/
1•throwawayffffas•19m ago•0 comments

Himalayan Glaciers Are Surging

https://www.mdpi.com/2073-4441/15/18/3215
1•bilsbie•22m ago•0 comments

Military doctors say they're not getting enough experience for combat care

https://taskandpurpose.com/news/military-medicine-combat-care-shortfall/
2•PaulHoule•24m ago•1 comments

Steady Hiring Added 147,000 Jobs to U.S. Economy in June

https://www.wsj.com/economy/jobs-report-june-2025-unemployment-economy-c1f54222
1•JumpCrisscross•25m ago•0 comments

AI makes cancel buttons nearly impossible to click

https://cancelguard.xyz/
4•altertable•25m ago•0 comments

Euler's Theorem from Scratch

https://rubberduckmaths.com/eulers_theorem
1•AnotherGoodName•26m ago•1 comments

CBP Wants New Tech to Search for Hidden Data on Seized Phones

https://www.wired.com/story/cbp-wants-new-tech-to-search-for-hidden-data-on-seized-phones/
2•jkestner•26m ago•0 comments

Factor Problem Solving

https://github.com/Bubbler-4/factor-problem-solving
2•Bogdanp•29m ago•0 comments

Ask HN: How to create a more human-centric web?

2•saubeidl•29m ago•0 comments

My system for getting landing pages to convert (some at 20%+)

https://nicksplayground.com/the-predictable-way-to-increase-conversion-rates/
1•NickGrant101•29m ago•0 comments

Glass: Invisible AI Desktop Assistant

https://pickle.com/glass
2•emrehan•29m ago•0 comments