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California residents can now request all data brokers delete personal info

https://consumer.drop.privacy.ca.gov/
1•memalign•3m ago•0 comments

Mamdani's Decision to Revoke Executive Orders That Backed Israel

https://www.nytimes.com/2026/01/04/nyregion/mamdani-revoke-israel-orders.html
1•handfuloflight•8m ago•0 comments

Show HN: A concept implementation for a faster Transformer [pdf]

https://github.com/tuned-org-uk/tauformer-paper/blob/main/Permanent%20Domain%20Memory%20and%20Fas...
1•tuned•14m ago•0 comments

Claudish

https://claudish.com/
1•handfuloflight•15m ago•0 comments

The Benefits of a Support Ticket to Documentation Lifecycle

https://www.mooreds.com/wordpress/archives/3710
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Jarz-Streaming for Your Workloads

https://github.com/plasticity-of-cloud/jarz-streaming
1•mooreds•17m ago•0 comments

Ask HN: How is your work making the world a better place?

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Why I Keep Returning to Middle-Earth

https://www.nytimes.com/2025/12/19/opinion/tolkien-grief-lord-rings.html
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'Big Short' investor accuses AI hyperscalers of artificially boosting earnings (2025)

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2•1vuio0pswjnm7•20m ago•1 comments

Relationship Between Artist and Computer

https://www.atariarchives.org/artist/preface.php
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Bad Apple but it's played with cargo compilation output

https://old.reddit.com/r/rust/comments/1q3rrt0/media_bad_apple_but_its_played_with_cargo/
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A man who paves India's roads with old plastic (2018)

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1•mooreds•23m ago•0 comments

Stop Playing Flappy Bird with Your New Year's Goals

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Joke Father

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Enclose.horse

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Finley: Artificial Intelligence is making old guys obsolete

https://www.usatoday.com
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High-level is the goal (but why?) [video]

https://www.youtube.com/watch?v=AmrBpxAtPrI
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Personal notes of things I need to master, as AI writes most of the code now

https://pradyumnachippigiri.dev/blogs/engineers-future
2•PraddyChippzz•40m ago•0 comments

Meta releases open data to train General AI Co-Scientists

https://huggingface.co/datasets/facebook/research-plan-gen
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Show HN: PokéPath TD – Free Pokémon tower defense game

https://pokepathgame.com
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Building Privacy Preserving RAG with Homomorphic Encryption

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1•dxsecarch•59m ago•0 comments

Question for Engineering Leaders

https://shadowscoping.com/
2•rezat•59m ago•2 comments

Rapid Validation of Product Concepts with AI

https://luvsheth.com/p/rapid-validation-of-product-concepts
1•Reviving1514•1h ago•1 comments

Somebody Build This

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Who's in charge of Venezuela and what happens next?

https://www.bbc.com/news/articles/crmlz7r0zrxo
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Show HN: CloudSlash – Find AWS waste and generate Terraform state rm commands

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AGI Is Here

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9•cmod•1h ago•8 comments

'Chinese Peptides' Are the Latest Biohacking Trend in the Tech World

https://www.nytimes.com/2026/01/03/business/chinese-peptides-silicon-valley.html
2•bookofjoe•1h ago•2 comments

They Said AI Would Replace You by Now

https://www.youtube.com/watch?v=dH_UvWmvny0
4•cable2600•1h ago•0 comments

Americans Choosing Cremation at Historic Rates, NFDA Report Finds

https://nfda.org/news/media-center/nfda-news-releases/id/9772/americans-choosing-cremation-at-his...
3•toomuchtodo•1h ago•1 comments
Open in hackernews

Show HN: Claude Reflect – Auto-turn Claude corrections into project config

https://github.com/BayramAnnakov/claude-reflect
72•Bayram•23h ago

Comments

bonsai_spool•21h ago
Are you seeing a benefit above doing this in the prompt / project structure?

Currently, I have Claude set up a directory with CLAUDE.md, a roadmap, a frequently used commands guide, detailed by-phase plans, and a session log with per-session insights and next steps.

After each phase is done, I have it update the documents and ask what could have been done to make the session easier—often the answer is clearer instructions, which eventually leads to topic-specific documents or a new Claude Skill.

(edit) These reflection tasks are spelled out in the CLAUDE.md and in the docs directory, so I don't have to type them. Each new session, I paste a guide for how Claude should access the information from the last session.

Bayram•20h ago
Your workflow sounds solid - and honestly more disciplined than most. The difference I was going for: catching implicit corrections you don't consciously document.

So probably complementary to what you're doing, not a replacement. If you're already doing post-phase reviews, you might catch most of this anyway.

stefanfisk•20h ago
I totally understand that this is not really a small ask, but if you could put together some sort of example repo of this setup I and probably a lot of people with me would be most grateful! I don't mean with running code or anything, just the doc structure for Claude.
bonsai_spool•17h ago
No problem! I recommend asking Claude for these sorts of things so they can better match your own processes.

----

New session:

     ## Prompt
     
     Set up project documentation structure for this new project.
     
     Create the following:
     
     1. \*CLAUDE.md\* (project root) - Concise (<40 lines) entry point with:
         - One-line hypothesis/goal
         - "Start Here" pointing to docs/ROADMAP.md
         - Quick Reference (key commands)
         - Key Files table
         - Documentation links
         - "End of Session" protocol (append to docs/session_log.md)
     
     2. \*docs/ROADMAP.md\* - Status dashboard:
         - Current state table (what exists)
         - Blockers table (with links to plans)
         - Priority actions table (with links to plans)
         - Success criteria (minimum + publishable)
     
     3. \*docs/plans/\* directory with plan templates:
         - Each plan: Priority, Status, Depends on, Problem, Goal, Steps, Success Criteria
         - Name format: plan_descriptive_name.md (not numbered)
     
     4. \*docs/runbook.md\* - Common operations:
         - How to add new data sources
         - How to run analysis
         - How to run tests
     
     5. \*docs/session_log.md\* - Work history:
         - Template for session entries
         - "Prior Sessions" section for context
     
     6. \*docs/archive/\* - For completed/old docs
     
     If this is a data pipeline project, also set up:
      - SQLAlchemy + Pydantic architecture (see sqlalchemy_pydantic_template.zip)
      - tests/ directory with pytest structure
     - you can copy the file from ./generic_claude_project_src.zip to the current folder and unzip the copy. DO NOT modify the original file or try to move the original file
     
     Keep all docs concise. Link between docs rather than duplicating.
     
     ---
     
     ## After Setup Checklist
     
     - [ ] CLAUDE.md is <50 lines
      - [ ] ROADMAP.md fits on one screen
      - [ ] Each plan has clear success criteria
      - [ ] runbook.md has actual commands (not placeholders)
      - [ ] session_log.md has first entry from setup session
     
     ---
     
     ## python
     
     use the py-PROJECT pyenv
     
     ensure pyenv is installed
     
     ## Example Structure
     
     project/
      ├── CLAUDE.md                    # Entry point (<50 lines)
      ├── docs/
      │   ├── ROADMAP.md              # Status + plan links
      │   ├── runbook.md              # Common operations
      │   ├── session_log.md          # Work history
      │   ├── plans/
      │   │   ├── plan_data_loading.md
      │   │   ├── plan_analysis.md
      │   │   └── plan_validation.md
      │   └── archive/
      │       └── plans/              # Old plans with date prefix
      ├── src/ or project_name_src/   # Code
      └── tests/
          └── test_*.py
     
     ## Session log example
     
     ## YYYY-MM-DD: Brief Title
       \*Goal\*: What you aimed to do
     
       **Done**: What was accomplished (be specific)
     
       **Discovered**: Non-obvious findings about codebase/data/tools
     
       **Decisions**: Choices made and brief rationale
     
       **Deferred**: Work skipped and why (not just "next steps")
     
       **Blockers**: Issues preventing progress (or "None")
     
       The key shift: less about tasks completed, more about knowledge gained that isn't captured elsewhere.
     
     
     
Continuation prompt

     Review the project state and tell me what to work on:
       1. Read docs/ROADMAP.md
       2. Read docs/session_log.md (last entry)
       3. Read the highest-priority plan in docs/plans/
     
       Then summarize:
       - Last session (1 line)
       - Current blockers
       - Recommended next step
     
       Ask if I'm ready to proceed.
     
The zip archive above is just a standard Python module with __init__ and hints at how I'd like things to be named.
joostdevries•19h ago
I keep the context concise by linking from claude.md to markdown files with the hardware architecture, the network architecture, the processing tech stack. Concise and specific. And a current project md. I mix in the parts that are relevant. I don't have a roadmap and session log though. Good idea.
plandis•9h ago
Do you have a public repo showing your setup? I’d be curious to see it in practice.
bonsai_spool•8h ago
I responded to a sibling thread in this chain: https://news.ycombinator.com/item?id=46486664
solarkraft•21h ago
I’ve been wondering why this isn’t more of a thing (knowledge extraction from the conversation in general). The big providers must already be training on this stuff anyway, no?
Bayram•20h ago
2 thoughts: 1) they are, but they wont catch unique patterns very specific to your project 2) privacy - afaik they only train if you have model improvement enabled.

here is their privacy policy: https://privacy.claude.com/en/articles/10023580-is-my-data-u...

but, again, in my case this is more about my project/user specific corrections and preferences

vemv•20h ago
I won't lie, this sounds like a recipe for context rot.

LLMs degrade as the context / prompt size grow. For that reason I don't even use a CLAUDE.md at all.

There are very few bits that I do need to routinely repeat, because those are captured by linters/tests, or prevented by subdividing the tasks in small-enough chunks.

Maybe at times I wish I could quickly add some frequently used text to prompts (e.g. "iterate using `make test TEST=foo`"), but otherwise I don't want to delegate context/prompt building to an AI - it would quickly snowball.

Bayram•20h ago
Agree, thats why I did 2 things: 1) HITL - you review/approve changes 2) Added some instructions around limiting the claude.md size and keeping it concise
alangibson•19h ago
It's worth noting that the Claude Code team themselves add corrections to their CLAUDE.md file. So as long as you curate the corrections you're probably fine.
j45•15h ago
There is some amount of additions / corrections that can merge into simpler explanations over time.
AlexCoventry•19h ago
I like the idea, but this [1]:

    # Check for POSITIVE patterns (new in v3)
    elif echo "$PROMPT" | grep -qiE "perfect!|exactly right|that's exactly|that's what I wanted|great approach|keep doing this|love it|excellent|nailed it"; then
is fanciful.

[1] https://github.com/BayramAnnakov/claude-reflect/blob/main/sc...

Bayram•19h ago
Sorry, i will fix that
Bayram•19h ago
Created an issue to track , will fix tomorrow: https://github.com/BayramAnnakov/claude-reflect/issues/2
marioftsbr•19h ago
I like the idea, but usually when something goes wrong I just "choose violence" , so my conversation goes like "this approach is stupid because X, try harder", followed by a "Finally!" when it works. Also, add a trigger to "You are absolutely right..." this is the most common pattern I see when it screws up.
gingersnap•18h ago
Lately I've been thinking the opposite of this.

I use claude code extensively, and lately it does all the coding for me. I've been asking it to go through claude.md to see if it needs to be updated after making changes.

I'm now thinking that I will let claude code write code, but never touch claude.md. It needs to be as short and I need to have full control over it.

As i lead the direction of the development the claude.md is my primary way of influencing it, in every single session.

Bayram•18h ago
Interesting approach. Since this tool suggests claude.md entries based on your corrections and feedback, and there is a human in the loop for you to precisely control whats added, I think it should work fine for your setup.

Wdyt?

derencius•12h ago
I usually ask Claude Code to write entries to the md file but I also ask for a prompt to test the rule in a new session. Sometime the rules cc writes are not good enough
jackfranklyn•17h ago
The context rot concern is real but I've found it's more about structure than size. My CLAUDE.md is ~500 lines but it's organised into quick reference tables, critical rules (the stuff that MUST be followed), and project architecture notes. The key is frontloading the high-signal stuff.

What's worked for me: having separate sections for "things Claude needs every session" vs "reference material it can look up when needed". The former stays concise. The latter can grow.

The anti-pattern I see is people treating it like a growing todo list or dumping every correction in there. That's when you get rot. If a correction matters, it should probably become a linting rule or a test anyway.

j45•15h ago
The growing todo list can often port nicely to skills.

If your CLAUDE.md approach is public, would be interested to learn from it.

hu3•5h ago
My problem is that Claude often don't consult the reference materials.

And I am back to manually including markdown files in the prompt.

Say I have a TypeScript.md file with formatting and programming guidelines for TypeScript. Sometimes Claude edit TypeScript files without consulting it, despite it being linked referenced CLAUDE.md.

batirch•11h ago
Nice to see you on HN, Bayram aga.
erispoe•11h ago
I use the same motion to iterate on linter config and hooks (both claude code hooks and git hooks). So guardrails are actually enforced and iterated upon and do not clutter the context.
Bayram•5h ago
Released v2 that addresses some of the issues reported in comments + windows compatiblity