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The Anatomy of an Agent Harness

https://www.langchain.com/blog/the-anatomy-of-an-agent-harness

1•meysamazad•50m ago

Comments

vdelpuerto•30m ago

through agent Harness the user can get a kind of model personalization as it iterates, you adjust patterns, mistakes, KB and preferences. Its the closest we have to add some kind of personality to our LLM agents. mistakes are the hardest one because you put the rule in AGENTS.md or system prompt and the model still goes back to the wrong pattern. context alone don't fix it

Building Vector Similarity Search in PostgreSQL with Pgvector

https://machinelearningmastery.com/building-vector-similarity-search-in-postgresql-with-pgvector/

1•eigenBasis•32s ago•0 comments

Scripts and Aliases for Your Linux

https://alexeev-dev.bearblog.dev/scripts-and-aliases-for-your-linux/

1•alexeev-prog•1m ago•0 comments

Booking.com and Weaviate

1•CShorten•2m ago•0 comments

Agent Braille – 8-bit state encoding for LLM agents, ~92% fewer tokens than JSON

https://github.com/Tetrahedroned/Agent-Braille

1•Octothorped•3m ago•0 comments

Pre-announcement of BIND 9 security issues scheduled for disclosure 20 May 2026

https://lists.isc.org/pipermail/bind-announce/2026-May/001294.html

1•bpoyner•3m ago•0 comments

Actually, Democracy Dies in H.R.

https://www.nytimes.com/2026/05/18/world/americas/actually-democracy-dies-in-hr.html

3•mitchbob•4m ago•1 comments

Understanding the Go runtime: the "select" statement

https://internals-for-interns.com/posts/go-runtime-select/

2•valyala•4m ago•0 comments

$6 gas and refinery fears collide with California's climate ambitions

https://calmatters.org/environment/climate-change/2026/05/carbon-market-free-permit-california/

1•cdrnsf•5m ago•0 comments

Don't make fun of renowned Dan Brown

https://jimmyakin.com/2024/03/dont-make-fun-of-renowned-dan-brown.html

1•tibbar•5m ago•0 comments

Attempts at a Horse

https://bestofm.com/q/5

1•lhmiles•6m ago•0 comments

Tell HN: Writing an LLM critique/takedown? – Do not use an LLM to write it

1•evolve2k•7m ago•2 comments

Everything You Do Is Being Recorded: Is there any way of fighting back?

https://www.theatlantic.com/technology/2026/05/ai-wearable-surveillance-countermeasures/687203/

1•CharlesW•7m ago•0 comments

Always Be Blaming

https://matklad.github.io/2026/05/18/always-be-blaming.html

1•surprisetalk•8m ago•0 comments

The Invention of Buses

https://worksinprogress.co/issue/the-invention-of-buses/

1•surprisetalk•8m ago•0 comments

Dawn of the Electric World Order

https://www.phenomenalworld.org/analysis/dawn-of-the-electric-world-order/

1•speckx•9m ago•0 comments

Built an expired domains platform – what do you think?

1•samirbelabbes•12m ago•0 comments

Shame them, shun them, ban them, beat them

https://www.experimental-history.com/p/shame-them-shun-them-ban-them-beat

1•mday27•15m ago•0 comments

Modulejail: Shrink a Linux kernel-module attack surface by blacklisting modules

https://github.com/jnuyens/modulejail/

1•wingmanjd•17m ago•0 comments

Kotlin-agent-skills: A collection of skills for projects using Kotlin

https://github.com/Kotlin/kotlin-agent-skills/

1•rezaprima•17m ago•0 comments

GPU Exchange

https://gpubook.io

1•jesse_portal•22m ago•0 comments

Paris Staged a Stress Test for Extreme Heat

https://reasonstobecheerful.world/paris-staged-a-huge-stress-test-for-extreme-heat/

2•speckx•22m ago•0 comments

Engineering the Disposable Diaper

https://worksinprogress.co/issue/engineering-the-disposable-diaper/

1•surprisetalk•23m ago•0 comments

Show HN: Ask Claude about your sleep, runs, and recovery

https://pacetraining.co/

2•anton_salcher•23m ago•0 comments

Artificial Used to Be a Compliment

https://worksinprogress.co/issue/whos-afraid-of-artificial-flavors/

1•surprisetalk•23m ago•0 comments

NASA Partnered with HackClub and AMD to Give Away $2.5M in Tech Swags

https://mag.openrockets.com/p/httpsstardancehackclubcom-mp9gemdz

1•Vara_Pixel•27m ago•0 comments

Show HN: Agent-QA – natural-language E2E tests for apps built with coding agents

https://vostride.com/agent-qa

1•pranshuchittora•28m ago•0 comments

Book Club: Designing Data-Intensive Applications, 2nd Edition

https://www.heltweg.org/posts/book-club-designing-data-intensive-applications-2-nd-edition/

2•rhazn•28m ago•0 comments

The Applicability of Spaced Repetition

https://borretti.me/article/the-applicability-of-spaced-repetition

1•ibobev•29m ago•0 comments

Academia, startups, big tech, and back again

https://austinhenley.com/blog/academiastartupsbigtech.html

1•ibobev•29m ago•0 comments

Building a multi-agent system from scratch: 50 lines of bash and Git

https://en.andros.dev/blog/ed26ea98/building-a-multi-agent-system-from-scratch-50-lines-of-bash-git/

1•ibobev•31m ago•0 comments