https://joe-b-security.github.io/tags/developer-tools/Recent content in Developer Tools on Joe Bollen SecurityHugo -- gohugo.ioenYes, it's a real three-body problem simulationThu, 09 Apr 2026 00:00:00 +0000https://joe-b-security.github.io/posts/2026-04-09-improving-coding-agent-harness-part2/Thu, 09 Apr 2026 00:00:00 +0000https://joe-b-security.github.io/posts/2026-04-09-improving-coding-agent-harness-part2/<p>In <a href="https://joe-b-security.github.io/posts/2026-04-07-improving-coding-agent-harness-part1/">Part 1</a>, I added tree-sitter tools that let our mini coding agent find definitions and trace references structurally. In <a href="https://joe-b-security.github.io/posts/2026-04-07-improving-coding-agent-harness-part1-5/">Part 1.5</a>, I locked those tools behind a secure factory that makes files outside the workspace invisible for security. Both parts were about reading code, and this part will look into some approaches to improve the writing of code.</p>