XPUOJ plugin#

XPUOJ lets Codex fetch problems and submit authorized source through the official XPUOJ API. It runs locally and uses your existing XPUOJ browser sign-in; no browser extension or page connection is required.

Install#

codex plugin marketplace add ohtensorplay/xpuoj
codex plugin add xpuoj --marketplace tensorplay-xpuoj

Sign in to XPUOJ in Firefox, Chrome, Chromium, Edge, Brave, or Safari, then call xpuoj_connection_status. The plugin reads the active local sign-in without displaying or storing credentials. Queries do not need a browser tab open. Submissions remain explicit external writes and require the exact source SHA-256 plus confirmation.

get_submission returns every test point currently exposed by XPUOJ, including status, time, memory, the parsed test point number and Config: when present, the full checker report, and concrete user/runtime errors. CLI status and wait emit the same diagnostics as multiline blocks instead of flattening or silently truncating them.

npm package#

npm install --global @tensorplay/xpuoj
xpuoj mcp