Writing

Record engineering practice, unpack tools, connect ideas.

10 ENTRIES

Writing

10 ARTICLES

Learning Pi Through Practice (Chinese original)

A practice-first path for learning Pi: start with real work, add only repeated capabilities, and tune context after the workflow becomes familiar.

  • pi
  • coding-agent
  • harness
  • context-engineering

How an Agent Recovers a Project Without Chat History

Turn a repository into an agent workspace so a fresh session can recover project facts, state, and the correct workflow from files alone.

  • Coding Agent
  • AGENTS.md
  • Agent Harness
  • Context engineering

Hard Gates for Fast Agents

Use observable acceptance criteria, risk-based tests, hard gates, and independent review to keep a fast Coding Agent on the intended path.

  • Coding Agent
  • Stage gates
  • Acceptance
  • Testing strategy

Parallel Work Does Not Save Tokens (Chinese original)

Break down the full agent cost chain, separate time gains from token billing, and choose tools and multi-agent collaboration by measurable cost.

  • coding-agent
  • token-cost
  • multi-agent
  • model-routing

Where Coding Agent Tokens Go (Chinese original)

A practical accounting of system prompts, repository context, tools, retries, and model routing shows where coding-agent costs really accumulate.

  • coding-agent
  • token-cost
  • context-engineering
  • model-routing

The AI-Native Development System

Use the repository to hold facts, process, state, and experience, then control agent risk with runnable slices, hard gates, and feedback loops.

  • AI-native development
  • Coding Agent
  • Software Engineering
  • Feedback loops