https://theomart.inWriting on coding agentsen https://theomart.in/en/writing/claude-code-training-in-france/https://theomart.in/en/writing/claude-code-training-in-france/Tue, 25 Aug 2026 00:00:00 +0000Public prices from five French training vendors, collected in late August 2026, and what a crawl of their catalogs actually proves. https://theomart.in/en/writing/every-agent-works-in-the-demo/https://theomart.in/en/writing/every-agent-works-in-the-demo/Sat, 28 Mar 2026 00:00:00 +0000The resumption contract: what a fresh session reads first, why conversation history is not state, and the test that separates a demo from production. https://theomart.in/en/writing/most-skill-md-files-work-once/https://theomart.in/en/writing/most-skill-md-files-work-once/Sat, 28 Mar 2026 00:00:00 +0000What makes an agent skill hold up past the first session: a trigger-clear description, a short file, scripts for deterministic work, a resumption contract. https://theomart.in/en/writing/the-99-percent-problem/https://theomart.in/en/writing/the-99-percent-problem/Sat, 28 Mar 2026 00:00:00 +0000Compound error rates in long agent pipelines, the success table at 99, 95 and 90 percent per step, and why shorter segments beat better models. https://theomart.in/en/writing/the-model-is-the-easy-part/https://theomart.in/en/writing/the-model-is-the-easy-part/Sat, 28 Mar 2026 00:00:00 +0000Scaffolding moves task completion more than model choice does, and what a production agent harness has to hold up under. https://theomart.in/en/writing/your-agent-isnt-confused-its-drowning/https://theomart.in/en/writing/your-agent-isnt-confused-its-drowning/Sat, 28 Mar 2026 00:00:00 +0000Context bloat as the main undiagnosed failure mode: tool overload, raw corpora handed to agents, and subagents used as context firewalls. https://theomart.in/en/writing/the-context-envelope/https://theomart.in/en/writing/the-context-envelope/Wed, 25 Mar 2026 00:00:00 +0000The JSON payload a web app should wrap around every chat turn: six sections, the prompt injection and cache gotchas, and a ship order to follow. https://theomart.in/en/writing/the-mcp-paradox/https://theomart.in/en/writing/the-mcp-paradox/Wed, 25 Mar 2026 00:00:00 +0000A year of MCP: the integration problem it solved, the context bloat it created, the CLI comeback, and why the real constraint on agents is attention. https://theomart.in/en/writing/typescript-vs-javascript-for-ai-agents/https://theomart.in/en/writing/typescript-vs-javascript-for-ai-agents/Wed, 25 Mar 2026 00:00:00 +0000The compiler gives a coding agent a loop it can close on its own. Without it you are the loop, and the regression and token numbers show the gap. https://theomart.in/en/writing/your-new-job-title-is-ai-office-manager/https://theomart.in/en/writing/your-new-job-title-is-ai-office-manager/Wed, 25 Mar 2026 00:00:00 +0000Most of the day around a coding agent is plumbing. What compounds is the CLAUDE.md files, the skills, and the connectors that make a workspace usable.