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Open access
Jul 2026
Evolution but Still Exposed: An Empirical Study of Residual APIs in the ChatGPT Plugin Ecosystem
This work focuses on the early ChatGPT plugin ecosystem, which is in the original plugin store before the transition to the GPT Store, and probes domain reachability, residual configuration files, and API endpoint responses to identify backend services that standard probes miss.
Ruomai Ren, Chuan Yan, Naipeng Dong et al.
· SIGSOFT FSE Companion · 1 citation