Oleg Shapovalov

Corpus Hub contributor since 2026-10-24

Oleg Shapovalov'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.

1corpus

1selected commit

3files

215lines

★ 1GitHub stars on repo

Totals across every corpus @GreyCatProductions 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 steam-scraper corpus

GreyCatProductions/steam-scraper: scraping project for steam

Reuse a worked example: the commit “option to run without db (fetch with steam api) and run as loop” (3 files · Python).
Answer from steam-scraper's real Python source instead of memory (API design and specification).

Example questions

Where does steam-scraper handle “option to run without db (fetch with steam api) and run as loop”?
What does playercount_fetching do in steam-scraper?

Paste it into your AI agent. It clones the repo at the pinned commit and indexes it on your machine.

Search the GitHub repository GreyCatProductions/steam-scraper with XERJ (https://hub.xerj.org/corpus/greycatproductions--steam-scraper).
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/GreyCatProductions/steam-scraper steam-scraper && git -C steam-scraper checkout 5970482776f850c883db7e65ff19b3861d961f18
3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data
4. xerj autoindex ./steam-scraper --url http://127.0.0.1:9200 --prefix steam-scraper --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 greycatproductions--steam-scraper · API design and specification
Related corpora: msft-api-guidelines, buf, graphql-over-http, google-aip
Search an OpenAPI spec from an agent · Case study: reference coding for agents

Selected work

GitHub ★ 1

GreyCatProductions/steam-scraper

5970482776 option to run without db (fetch with steam api) and run as loop

selected commit: 3 files · 215 lines · Python · playercount_fetching

The corpus is the whole repository at the pinned commit, not only the files of the selected commit.

selected · in licence reviewcorpus greycatproductions--steam-scraperAPIMIT agreed 2026-10-24

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.

[![XERJ Corpus Hub contributor](https://hub.xerj.org/contributors/GreyCatProductions/badge.svg)](https://hub.xerj.org/contributors/GreyCatProductions)

Included with the author's permission (email, 2026-10-24), under each repository's own licence, with attribution. Want it removed? Reply to the email or open an issue on xerj-org/xerj.