Ruben Siota Perez
Ruben Siota Perez's work was selected for the XERJ Corpus Hub, the open reference memory AI coding agents search before they write code. When an agent meets the same problem, it gets this implementation back as a worked example, with the author and the repository attached.
Totals across every corpus @rsiota appears in; a commit selected for two corpora counts once. Files and lines count the selected commits; each corpus indexes the whole repository at its pinned commit.
What an agent can do with the creel corpus
rsiota/creel: Fast, vim-driven SQL TUI for SQLite, MySQL, and PostgreSQL: written in Go
- Look up how creel implements cli, database, go, with answers cited to file and line.
- Reuse a worked example: the commit “disambiguate duplicate JOIN result columns” (14 files · Go).
- Answer from creel's real Go source instead of memory (Databases and storage engines).
- Where does creel handle “disambiguate duplicate JOIN result columns”?
- How does creel implement cli?
- What does internal/ui do in creel?
Search the GitHub repository rsiota/creel with XERJ (https://hub.xerj.org/corpus/rsiota--creel). Run these in a shell, in order, and check each result before the next: 1. xerj --help (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh 2. git clone https://github.com/rsiota/creel creel && git -C creel checkout 3a02b34936b5a5e392643cd1579a907d76e6667b 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./creel --url http://127.0.0.1:9200 --prefix creel --progress plain 5. xerj autoindex map --url http://127.0.0.1:9200 Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt Licence: MIT. Keep the copyright notice and credit the authors.
corpus rsiota--creel · Databases and storage engines
Related corpora: cloudnative-pg, dgraph, farzanshibu/db-free, yiminspace/quarry
Case study: reference coding for agents
Selected work
rsiota/creel
The corpus is the whole repository at the pinned commit, not only the files of the selected commit.
Not installable yet: this corpus is not in the hub registry until its licence review passes, so xerj corpus add and xerj ask cannot fetch it. It becomes installable when this card says live in the hub.
Sign in with GitHub or Hugging Face to see more: every selected commit in full (commit date, every folder, licence review state, pin) and the pack builds of each corpus.
[](https://hub.xerj.org/contributors/rsiota)
Included with the author's permission (email, 2026-10-20), under each repository's own licence, with attribution. Want it removed? Reply to the email or open an issue on xerj-org/xerj.