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Show HN: Calfkit – an SDK to build distributed, event-driven AI agents

https://github.com/calf-ai/calfkit-sdk
4•ryanyu•3h ago•0 comments

Show HN: Local task classifier and dispatcher on RTX 3080

https://github.com/resilientworkflowsentinel/resilient-workflow-sentinel
6•Shubham_Amb•3h ago•0 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
162•vkazanov•17h ago•38 comments

Show HN: Total Recall – write-gated memory for Claude Code

https://github.com/davegoldblatt/total-recall
3•davegoldblatt•2h ago•4 comments

Show HN: A state-based narrative engine for tabletop RPGs

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2•KoeppyLoco•3h ago•0 comments

Show HN: Accept-md – One command to make Next.js sites LLM-scraping friendly

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2•hval•7h ago•0 comments

Show HN: Playwright Best Practices AI SKill

https://github.com/currents-dev/playwright-best-practices-skill
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Show HN: Craftplan – I built my wife a production management tool for her bakery

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559•deofoo•4d ago•164 comments

Show HN: Morph – Videos of AI testing your PR, embedded in GitHub

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34•bhaktatejas922•1d ago•12 comments

Show HN: Ghidra MCP Server – 110 tools for AI-assisted reverse engineering

https://github.com/bethington/ghidra-mcp
291•xerzes•1d ago•66 comments

Show HN: Mmdr – 1000x faster Mermaid rendering in pure Rust (no browser)

https://github.com/1jehuang/mermaid-rs-renderer/blob/master/README.md
40•jeremyh1•1d ago•8 comments

Show HN: Safe-now.live – Ultra-light emergency info site (<10KB)

https://safe-now.live
191•tinuviel•2d ago•94 comments

Show HN: GitHub Browser Plugin for AI Contribution Blame in Pull Requests

https://blog.rbby.dev/posts/github-ai-contribution-blame-for-pull-requests/
61•rbbydotdev•2d ago•34 comments

Show HN: A package manager for agent skills with built-in evals

https://tessl.io/
7•guypod•10h ago•2 comments

Show HN: CLI tool to convert Markdown to rich HTML clipboard content

https://github.com/letientai299/md2cb
10•letientai299•19h ago•7 comments

Show HN: FizzBuzz Enterprise Edition 2026. AI-powered divisibility detection

https://github.com/joshuaisaact/fizzbuzz-enterprise-edition-2026
2•joshuaisaact•11h ago•0 comments

Show HN: Pipeline and datasets for data-centric AI on real-world floor plans

https://archilyse.standfest.science
8•standfest•19h ago•3 comments

Show HN: Claude.md templates based on Boris Cherny's advice

https://github.com/abhishekray07/claude-md-templates
3•aray07•12h ago•0 comments

Show HN: SymDerive – A functional, stateless symbolic math library

26•dinunnob•5d ago•14 comments

Show HN: Octosphere, a tool to decentralise scientific publishing

https://octosphere.social/
62•crimsoneer•2d ago•33 comments

Show HN: An AI-Powered President Simulator

https://presiduck.feedscription.com/
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Show HN: Sandboxing untrusted code using WebAssembly

https://github.com/mavdol/capsule
76•mavdol04•2d ago•25 comments

Show HN: C discrete event SIM w stackful coroutines runs 45x faster than SimPy

https://github.com/ambonvik/cimba
67•ambonvik•2d ago•18 comments

Show HN: FIPSPad – a FIPS 140-3 and NIST SP 800-53 minimal Notepad app in Rust

https://github.com/BrowserBox/FIPSPad
8•keepamovin•22h ago•3 comments

Show HN: Buquet – Durable queues and workflows using only S3

https://horv.co/buquet.html
7•h0rv•22h ago•0 comments

Show HN: Adboost – A browser extension that adds ads to every webpage

https://github.com/surprisetalk/AdBoost
128•surprisetalk•3d ago•128 comments

Show HN: Inklings – Handwritten family notes turned into a printed book monthly

https://inklings.social
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Show HN: The Last Worm – Visualizing guinea worm eradication, from 3.5M to 10

https://echomoltinsson.github.io/last-worm/
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Show HN: A text format for UI wireframes – comparing token costs across 4 format

https://github.com/enlinks-llc/katsuragi
4•enlinks•22h ago•0 comments

Show HN: Interactive California Budget (By Claude Code)

https://california-budget.com
39•sberens•1d ago•19 comments
Open in hackernews

Show HN: Total Recall – write-gated memory for Claude Code

https://github.com/davegoldblatt/total-recall
3•davegoldblatt•2h ago

Comments

davegoldblatt•2h ago
built this because I got tired of re-teaching Claude Code the same context every session. Preferences, decisions, “we already tried X,” “don’t touch this file,” etc. After a few days it starts to feel like onboarding the same coworker every morning.

Most “agent memory” tools auto-save everything. That feels good briefly, then memory turns into a junk drawer and retrieval gets noisy. Total Recall takes the opposite approach: a write gate. Before anything gets promoted, it asks one question: “Will this change future behavior?” If not, it doesn’t get saved.

How it works:

Daily log first (raw notes)

Promote durable stuff into registers (decisions, preferences, people, projects)

Small working memory loads every session (kept intentionally lean)

Hooks fail open. SessionStart can surface open loops + recent context. PreCompact writes to disk (not model-visible stdout)

The holy shit moment is simple: tell Claude one important preference or decision once, come back tomorrow, and it behaves correctly without you repeating yourself.

Would love feedback from heavy Claude Code users:

Does the write gate feel right or too strict?

Does this actually reduce repetition over multiple days?

Any workflow/privacy footguns I’m missing?

nunobrito•2h ago
From a first read, the memory folder should also go into .gitignore by default
davegoldblatt•1h ago
Good catch. I agree the safe default is to ignore memory/ since it can contain personal notes, people context, and daily logs. I’m updating the installer to add memory/ to .gitignore by default (along with CLAUDE.local.md and .claude/settings.local.json).

For teams that do want shared context, I’ll document a “team mode” gitignore pattern that commits only selected registers (e.g. decisions/projects) while keeping daily logs + preferences/people local.

davegoldblatt•1h ago
done https://github.com/davegoldblatt/total-recall/commit/152ab12