Is Cline or GitHub Copilot more reliable?

StupidLLM has 12 documented incidents for Cline (average severity 4.3/10) and 6 for GitHub Copilot (7.3/10). These records can't establish which agent is safer: counts reflect how widely each is used and how often people report failures, not a failure rate.

What are the main differences between Cline and GitHub Copilot failures?

Cline's most common failure mode is Logic Error, while GitHub Copilot most commonly fails via Security Vulnerability. Cline has 1 critical incidents vs GitHub Copilot's 0.

Which has more critical-severity failures?

Cline has more critical failures (1 vs 0), indicating a higher likelihood of severe, production-impacting incidents.

How many verified incidents does each agent have?

Cline has 10 verified incidents out of 12 total, while GitHub Copilot has 6 verified out of 6. Verified incidents are confirmed against source evidence.

Head to head

Cline vs GitHub Copilot

Comparing 12 documented Cline incidents against 6 for GitHub Copilot.

Full Clinereport →Full GitHub Copilotreport →

What these records show

Cline has the lower average severity among the incidents collected here (4.3 vs 7.3 for Cline and GitHub Copilot, from 12 and 6 incidents). These records can't establish which agent is safer: counts reflect how widely each is used and how often people report failures, not a failure rate.