Tech notes, essays, and the Silicon Team book — English feed.https://touchskyer.me/https://touchskyer.me/blog/skill-is-living-knowledge--en/https://touchskyer.me/blog/skill-is-living-knowledge--en/Documentation is write-once-read-maybe-update-never. A Skill is a persisted human-agent contract — agents write them, humans curate them, and knowledge stays alive in the loop. Why Skill marketplaces will inevitably fail, and why everyone needs their own Skill library.Tue, 14 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/00-preface--en/https://touchskyer.me/book/silicon-team/00-preface--en/How one person builds an engineering team with AI agentsSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/01-protocol-layer--en/https://touchskyer.me/book/silicon-team/01-protocol-layer--en/How CLI decouples memory from agents, and the three-layer distribution modelSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/02-harness-native--en/https://touchskyer.me/book/silicon-team/02-harness-native--en/Constraint system design — how mechanical gates replace probabilistic judgmentSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/03-multi-silicon--en/https://touchskyer.me/book/silicon-team/03-multi-silicon--en/Agent routing, Spawn vs Delegate, multi-agent orchestrationSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/04-autonomous-operation--en/https://touchskyer.me/book/silicon-team/04-autonomous-operation--en/The OPC pipeline, iterative review, and autonomous loopsSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/06-engineering-lessons--en/https://touchskyer.me/book/silicon-team/06-engineering-lessons--en/17 hard-won engineering lessonsSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/05-startup-in-agent-era--en/https://touchskyer.me/book/silicon-team/05-startup-in-agent-era--en/From engineering to business — positioning, narrative, investment thesisSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/book/silicon-team/07-memory-to-book--en/https://touchskyer.me/book/silicon-team/07-memory-to-book--en/How 227 cards became a bookSun, 12 Apr 2026 00:00:00 GMThttps://touchskyer.me/blog/harness-engineering-ii--en/https://touchskyer.me/blog/harness-engineering-ii--en/Prompt engineering hits a cliff in long-run tasks. Not because your prompts are bad — because attention decay, context rot, and drift accumulation are physics. Harness engineering is the complete answer.Wed, 08 Apr 2026 00:00:00 GMThttps://touchskyer.me/blog/agent-era-sustained-evolution--en/https://touchskyer.me/blog/agent-era-sustained-evolution--en/From the Cognition Ladder to the Capability × Validation Matrix: New thoughts on the Agent era, one year laterTue, 07 Apr 2026 00:00:00 GMThttps://touchskyer.me/blog/harness-engineering--en/https://touchskyer.me/blog/harness-engineering--en/LLMs satisfice by default. Harness engineering constrains agent behavior with structure, not prompts. A four-layer architecture and how we landed it in OPC.Sun, 05 Apr 2026 00:00:00 GMThttps://touchskyer.me/projects/opc/https://touchskyer.me/projects/opc/One Person Company — a digraph-based task pipeline with independent multi-role evaluation for AI agents.Wed, 01 Apr 2026 00:00:00 GMThttps://touchskyer.me/blog/opc--en/https://touchskyer.me/blog/opc--en/I built a Claude Code skill that dispatches 11 specialist AI agents to review code from different perspectives. Here's an honest comparison with just asking Claude directly.Sat, 28 Mar 2026 00:00:00 GMThttps://touchskyer.me/blog/memex--en/https://touchskyer.me/blog/memex--en/AI agents start from scratch every session. I built memex — a Zettelkasten-based persistent memory system that needs no vector DB. Here's the design philosophy and trade-offs behind it.Tue, 24 Mar 2026 00:00:00 GMThttps://touchskyer.me/projects/memex/https://touchskyer.me/projects/memex/Zettelkasten-based persistent memory for AI coding agents. No vector DB — just markdown + git.Fri, 20 Mar 2026 00:00:00 GMThttps://touchskyer.me/blog/superpowers--en/https://touchskyer.me/blog/superpowers--en/Superpowers is a set of skill plugins for Claude Code. A deep dive into its design philosophy — from enforced workflows to Zero Trust architecture, to a meta-layer mechanism that uses AI's weaknesses to constrain AI.Tue, 10 Mar 2026 00:00:00 GMThttps://touchskyer.me/projects/supercrew/https://touchskyer.me/projects/supercrew/Superpowers skills, hooks, commands, and agents for Claude Code.Sun, 01 Mar 2026 00:00:00 GMT