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

https://github.com/dkoepsell/EverdiceRealm1
2•KoeppyLoco•3h ago
I’m experimenting with modeling tabletop RPG adventures as explicit narrative state rather than linear scripts.

Everdice is a small web app that tracks conditional scenes and choice-driven state transitions to preserve continuity across long or asynchronous campaigns.

The core contribution is explicit narrative state and causality, not automation. The real heavy lifting is happening in the DM Toolkit/Run Sessions area, and integrates CAML (Canonical Adventure Modeling Language) that I developed to transport narratives among any number of platforms. I also built the npm CAML-lint to check validity of narratives. I'm interested in your thoughts.

https://realmofeverdice.com

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

https://github.com/dkoepsell/EverdiceRealm1
2•KoeppyLoco•3h ago•0 comments

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

https://www.accept.md/
2•hval•7h ago•0 comments

Show HN: Playwright Best Practices AI SKill

https://github.com/currents-dev/playwright-best-practices-skill
2•waltergalvao•7h ago•0 comments

Show HN: Craftplan – I built my wife a production management tool for her bakery

https://github.com/puemos/craftplan
559•deofoo•4d ago•164 comments

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

https://morphllm.com/products/glance
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/
13•tzhu1997•21h ago•0 comments

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
8•archaeal•1d ago•1 comments

Show HN: The Last Worm – Visualizing guinea worm eradication, from 3.5M to 10

https://echomoltinsson.github.io/last-worm/
8•onyx_writes•1d ago•2 comments

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