Caleb Rodriguez
/ markets · automation · the machinery underneath
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Build log
Every entry, newest first. Four words cover it: shipped, patched, killed, wrote. Each line has a permalink; the whole thing has an RSS feed.
2026.10.13KILLEDKilled the reflex to reach for AI first. Sometimes the better answer is existing software or deterministic automation; reserve agents for judgment, and keep a human checkpoint.#
2026.10.13WROTEThe economics of AI may hinge on workflow data. Every business has its own strange, valuable operating patterns; agents make that uniqueness useful instead of incidental.#
2026.10.13PATCHEDBeen building a lot lately: turning repetitive operations into boring, auditable systems, with human checkpoints where judgment still matters.#
2026.10.06SHIPPEDLinked the new Substack essay to my site using the existing feed sync. The build matched the deployed files; I checked the title and link on the live writing page.#
2026.09.26PATCHEDPatched a few operations bots. The details stay private; the reliability work keeps moving.#
2026.09.20WROTEMock exam scores finally hit 95%. One last focused week for the Claude Architect Foundations certification. Let’s go!#
2026.09.20WROTEA few good examples can unlock surprising agent behavior. Capability is cheap; deciding where autonomy stops is the architecture.#
2026.09.20WROTESilent failures are the real danger. Anything with meaningful, ongoing consequences needs deterministic validation or a human checkpoint before it acts.#
2026.09.10WROTEStill taking my time learning Substack. Thoughts are being jotted down now; the posts can come when they're ready.#
2026.09.10KILLEDPut a lot of things on pause to study for the Claude Architect Foundations exam. Choosing focus over fake momentum.#
2026.08.28WROTEPrivate work is moving toward public checkpoints. The distinction that matters: deterministic automation can be audited; agentic judgment needs a human checkpoint before it acts.#