`pi-web`, mobile-first browser UI for `Pi coding agent`

// related

• #0001

  #0001Agents & toolsr/ClaudeAI2 days ago

  A cache miss in `Claude Code` costs 12.5x more than a hit—here are the common triggers

  70radar

  Claude CodeAnthropic's code-centric AI assistant — for terminals/IDEs

  Changing settings like /model or editing CLAUDE.md mid-session in Claude Code busts the cache, making the next turn 12.5x more expensive. Make major changes only at the start of a new session to manage costs effectively.

  • —A cache miss costs 12.5 times more than a cache hit (1.25x base price vs. 0.1x). This quickly adds up in long sessions.
  • —Adding or removing tools (mcp servers) mid-session is the worst offense, invalidating the entire cache from the tool definitions down.
  • —Editing the CLAUDE.md file invalidates the system prompt cache and the entire conversation that follows, forcing an expensive rewrite.
  • —Switching models with /model doesn't migrate the cache; it starts a fresh one. Use separate sessions for different models like Sonnet and Opus.

  Source: www.reddit.com/r/ClaudeAI/comments/1tlzqpl/cache_miss_inRead original →
• #0002

  #0002Agents & toolsGeekNews2 days ago

  `uv` is excellent, but package-management UX is still rough

  40radar

  uvPython package manager — fast installs and version management

  Speed and a single binary are strong wins. Maintenance commands remain buried under pip compatibility, so discoverability is still weak.

  • —uv combines fast installs, Python version management, and a single binary. The core value prop is already clear.
  • —Outdated packages are checked with uv pip list --outdated, but the command sits under the pip namespace, lowering discoverability.
  • —The complaint is about maintenance UX, not runtime capability. Strong tools still lose adoption when routine commands feel hidden.

  Source: news.hada.io/topic?id=29806Read original →
• #0003

  #0003Agents & toolsGeekNews2 days ago

  `Antigravity 2.0` Tops OpenSCAD Architectural 3D LLM Benchmark

  50radar

  AntigravityAI coding agent — Google-model-based implementation tool

  A CAD-heavy benchmark tested image-to-parametric-code work, not generic chat. Useful signal for agents that must turn visual specs into editable geometry, but still niche.

  • —OpenSCAD Pantheon uses 2 reference images plus a short prompt to test whether coding agents can produce parametric CAD code.
  • —Google Antigravity 2.0 with Gemini 3.5 Flash High scored 4.5/5, the top quality result in the benchmark.
  • —The task checks real Pantheon dimensions, inscriptions, and interior coffer details, so it rewards structured spatial reasoning over surface-level code output.

  Source: news.hada.io/topic?id=29796Read original →