Prateek Gupta

What they built

• ✦ Took the v1.1.21 real-day mission on Antigravity IDE (macOS arm64, Node 25) and turned it into the first reproducible install bug of the release: an empty MCP config file that egc init left untouched, which meant the memory server was never registered for the tool;
• ✦ two full reports with exact paths, doctor and gain output, then fixed it himself in #1387: an empty or whitespace-only config is now read as an empty object and receives both servers, broken JSON is still left alone, an invalid root or mcpServers shape is refused instead of overwritten, both registrars share one parse-and-validate helper, and seven regression tests cover the cases;
• ✦ re-authored his commits to clear the CLA and took the quality-gate refactor in the same day, with a third report confirming the memory store coming alive inside Antigravity;
• ✦ then took the Guardian and Token Crusher mission (#1382) and shipped #1403 through nine review rounds: the crusher keeps the lines that say why a test failed (Jest, Vitest and Mocha markers and headers, Received and Expected diffs, Go locations and runtime frames), and the Guardian refuses forced refspecs, inline -c and --config-env overrides, config writes in any flag order or letter case, dash-prefixed values, and aliases that run a shell command or expand to config in every quoted, escaped or concatenated form, with probes against main confirming each closed hole and the quality gate at zero

Joined Sep 5, 2026

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