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<CarlosDev/>

Notes

25entriesRSS

Field notes, long-form articles, manuals, and decision records — written while building, kept current or explicitly marked stale.

Article

MHS is not MCP for hardware

Anthropic opened its hardware standard on 27 August as a closed research preview. It is not built on MCP, and the number worth quoting comes from a laser lab.

7 min read

Model Hardware Standard banner — one driver surface, not MCP.

Article

The number Codex Security did not publish

OpenAI open-sourced its security scanner and reported 92% recall. The number that decides whether the findings are usable — precision — was never published.

15 min read

Codex Security banner — the number they did not publish.

Article

What Chandra's 85.9% OCR score does not tell you

An open 5B model beats Gemini and GPT-5 Mini at document OCR. Two things the leaderboard omits: who wrote the benchmark, and what the licence permits.

6 min read

Chandra OCR banner — what an 85.9% score leaves out.

Article

8 GoF patterns that decide if your Android app scales

Eight Gang-of-Four patterns that decide whether an Android app scales — the pattern, the problem it solves, and the Kotlin that makes it click.

23 min read4 parts

Eight Gang-of-Four patterns mapped to Android architecture concerns.

Article

Remote Compose: server-driven UI on Android

Google's first-party server-driven UI for Android — a serialized document built on the JVM and rendered by an on-device player, and how it differs from JSON SDUI.

11 min read

Remote Compose banner — a serialized Compose document rendered by an on-device player.