julio

programming • security • technology

moro

I built moro, a Common Lisp extension for VS Code: a language server that indexes your code and its dependencies, a REPL for any implementation, and a live connection to the image with inline evaluation, a debugger with restarts and an inspector. Here’s what it does.

November 7, 2026 · 5 min

ClickBOM

I wrote ClickBOM, an open-source GitHub Action that collects SBOMs from GitHub, Mend, Wiz or Trivy, normalizes and merges them, and loads the components into ClickHouse so you can query them. Here’s what it does.

November 7, 2026 · 5 min

No OpenSSL

habichuela, my Common Lisp repository-a-day site, could not make an HTTPS request from Lisp on a current Mac: OpenSSL 4 removed a function cl+ssl calls. The fix was not a newer cl+ssl. It was no OpenSSL at all.

November 6, 2026 · 4 min

One engine

hash lost its line-oriented engine last night, 6,140 lines of it. By lunch today getopts, shift, local, the set options and a parser fuzzer had landed. The delete is what made the rest cheap.

November 5, 2026 · 4 min

hash

I built hash, a POSIX-compliant shell with modern features baked in. Syntax highlighting, autosuggestions, Git-aware prompts — no plugins required.

March 26, 2026 · 4 min

sekia.ai

I built sekia, an open-source multi-agent event bus for security automation. Here’s what it does and the three workflows that have had the biggest impact on my day-to-day work.

March 18, 2026 · 6 min