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Show HN: Promo-kit – Receipt-backed promotion engine for tool catalogs

https://www.npmjs.com/package/@mcptoolshop/promo-kit
1•mikeyfrilot•1h ago

Comments

mikeyfrilot•1h ago
Dogfooded the full weekly workflow and merged the output as a real PR:

PR: https://github.com/mcp-tool-shop/mcp-tool-shop/pull/2

Trust receipt: 8 artifacts SHA-256 hashed, tied to commit 43fa469. I ran all 10 generators twice to verify deterministic output — identical results excluding timestamps.

Example outputs (real, not mocked): https://github.com/mcp-tool-shop/mcp-tool-shop/tree/main/doc...

mikeyfrilot•1h ago
Why build this? Rankings are easy. Governance is the part that rots.

promo-kit makes "what changed / why promoted / what's frozen" verifiable:

- drift = entrants, exits, score changes week-over-week - freeze = pause automation, humans review before resuming - receipts = SHA-256 hashed inputs tied to git commits - automation = opens PRs, humans merge — never pushes to main

Zero dependencies, Node 22+, ESM-only. Quickstart is two commands: npx promo-kit init && npx promo-kit selftest

Thinking Hard Burns Almost No Calories–But Destroys Your Next Workout

https://vo2maxpro.com/blog/thinking-hard-burns-no-calories-destroys-workout
1•GoodluckH•35s ago•0 comments

Show HN: An Open-source React UI library for ASCII animations

https://github.com/zeke-john/rune
1•zekejohn•55s ago•0 comments

Ask HN: How's Business These Days for Fiverr Freelancers?

1•burnerToBetOut•1m ago•0 comments

Show HN: I graded 234 stocks on free cash flow (not earnings)

https://aureus-swart.vercel.app
1•babylonprince•2m ago•0 comments

Watching an elderly relative trying to use the modern web

1•ColinWright•3m ago•1 comments

Ask HN: What is something someone else did that made your day better?

1•blahaj•3m ago•0 comments

Show HN: OpenEntropy – 47 hardware entropy sources from your computer's physics

https://github.com/amenti-labs/openentropy
1•amentiflow•3m ago•0 comments

Shard – A Distributed P2P AI Network for Shared Inference

https://github.com/TrentPierce/Shard
1•tpierce89•4m ago•1 comments

Earn $50 PER REFERRAL and $2 PER CLICK

https://hunnypack.com/
1•bokeke1•7m ago•0 comments

A fluid can store solar energy and then release it as heat months later

https://arstechnica.com/science/2026/02/dna-inspired-molecule-breaks-records-for-storing-solar-heat/
1•pseudolus•8m ago•0 comments

Could an Electronic Real-Time Coach Help Ski Jumpers Leap Farther?

https://www.nytimes.com/2026/02/15/science/olympics-technology-ski-jump.html
1•bookofjoe•14m ago•1 comments

The End of the Office

https://blog.andrewyang.com/p/the-end-of-the-office
2•cebert•17m ago•0 comments

Meta patented an AI that lets you keep posting from beyond the grave

https://www.businessinsider.com/meta-granted-patent-for-ai-llm-bot-dead-paused-accounts-2026-2
1•johnhamlin•18m ago•1 comments

Show HN: Task Automation Analysis of Labor Statistics and O*Net Jobs Data

1•Falimonda•20m ago•0 comments

I don't think AI performance will plateau

https://honnibal.dev/blog/ai-bubble
1•syllogism•23m ago•2 comments

Racket Syntax: The Great, the Good and the Back-to-the-Drawing-Board (2024) [video]

https://www.youtube.com/watch?v=ZtTqRH1uwu4
1•so-cal-schemer•24m ago•1 comments

MacKenzie Scott's $26B Sugar Pile

https://garryslist.org/posts/mackenzie-scott-s-26-billion-sugar-pile
2•gmays•24m ago•0 comments

Game developers and pixel artists are losing their jobs

https://www.sprite-ai.art
1•tjco•25m ago•2 comments

What would a "permissions-first ORM" look like? Looking for spec feedback

https://typescript-superapp.bunnytech.app/docs
1•iosifnicolae2•25m ago•2 comments

Instagram boss says 16 hours of daily use is 'problematic' not addiction

https://www.bbc.com/news/articles/cn71mgmzljlo
1•pseudolus•27m ago•0 comments

Earthquake Magnitude Scale

https://www.mtu.edu/geo/community/seismology/learn/earthquake-measure/magnitude/
1•teleforce•30m ago•0 comments

India's 'AI Impact Summit' Promises Little More Than Spectacle

https://internetfreedom.in/indias-ai-impact-summit-promises-little-more-than-spectacle/
1•akbarnama•31m ago•0 comments

AI Writes Code in Seconds. Why Do Your Tests Take Minutes?

http://stumpy.ai/blog/your-ai-writes-code-in-seconds
1•bluesnowmonkey•32m ago•2 comments

Robert Duvall, Oscar-winning actor and 'Godfather' mainstay, dead at 95

https://www.cnbc.com/2026/02/16/robert-duvall-dies-at-95.html
2•pseudolus•35m ago•1 comments

Rare Pokemon card sets record with $16.5M sale

https://www.japantimes.co.jp/life/2026/02/16/digital/pokemon-card-sale-most-expensive-pikachu-ill...
1•anigbrowl•36m ago•0 comments

Beating GPT-2 for less than $100 – Andrej Karpathy

https://github.com/karpathy/nanochat/discussions/481
2•logicprog•41m ago•0 comments

Show HN: Bulwark – Open-source governance layer for AI agents (Rust, MCP-native)

https://github.com/bpolania/bulwark
1•bpolania•43m ago•2 comments

Ask HN: Best roles in tech where I can be in meetings mostly?

2•general_reveal•45m ago•2 comments

Vulnerabilities in cloud-based password managers [pdf]

https://eprint.iacr.org/2026/058.pdf
3•leobdkr•47m ago•2 comments

Ask HN: Which password manager do you use / would you recommend?

3•unodonut•49m ago•10 comments