Coding agents & LLM mechanics

1. Muse Glimmer: 30B-parameter model optimized for always-on local agent workflows
   hackernews · 0.95

   LLM model optimized for agent workflows

   Open ↗

2. Decoding Claude's DNA: Comparing System Prompts Across Fable 5, Opus 5/4.8/4.6, Sonnet 5 & Haiku 4.5
   reddit · 0.95

   Claude system prompt deep-dive across model versions. Essential.

   Open ↗

3. anthropics/skills: Public repository for Agent Skills
   github · 0.95

   Anthropic official Agent Skills repo

   Open ↗

4. Launch HN: Bullet (YC S26) – A Faster Coding Agent
   yc-launch · 0.95

   YC coding agent; exactly on-topic

   Open ↗

5. v2.1.232
   rss · 0.90

   Subagent forking + prompt caching mechanics

   Open ↗

Vibe-coding & agent infra

1. OpenChamber: An Agentic Development Environment
   hackernews · 0.80

   Agentic development environment; vibe-coding framework

   Open ↗

2. Turning 10k+ new arXiv papers into Claude Code skills instead of researching again
   reddit · 0.80

   Auto-generate Claude Code skills from arXiv — agent-driven automation

   Open ↗

3. I vibe-coded a monster: 250M output tokens, 3M input, I desperately need advice managing the code base.
   reddit · 0.80

   250M tokens: token optimization at scale, vibe-code

   Open ↗

Agentic SaaS

1. citrolabs/ego-lite: The fastest browser for AI agents to run browser automation, built for sharing your logged-in browser state with your A…
   github · 0.90

   Browser automation for Codex/Claude Code, state sharing

   Open ↗

2. cloudflare/cloudflare-os: Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your c…
   github · 0.80

   Cloudflare Workers agent platform; enterprise agentic SaaS

   Open ↗

3. Lovable raises $400M Series C
   hackernews · 0.80

   AI app builder funding round, core agentic-SaaS signal

   Open ↗

4. Toolport
   rss · 0.75

   MCP hub for multi-agent setup; unified tool-pairing

   Open ↗

The week in numbers