Access Denied
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote
Meridian AI - Clarity for complex engineering Every engineering team knows this frustration. A bug report arrives saying the app crashes on checkout, sometimes, and a developer disappears into terminal logs, screenshots, Slack threads, and AI generated guesses. Nothing records what was actually seen versus what was merely assumed. A fix gets proposed without a reproduction, applied without verification, and the same bug returns two sprints later, burning trust and engineering weeks. Debugging eats the largest share of software costs, yet it is still the least structured part of the job. There is no pipeline, no evidence chain, no audit trail, and no honest line between a hunch and a proven fact. Meridian AI is the finished answer to that mess. It is an AI assisted debugging and reliability platform that turns any bug report into a structured, evidence backed investigation, with a human approving every step. A developer onboards a codebase in minutes by uploading a ZIP archive or connecting a public GitHub repository, which the platform validates, inspects, and freezes as an immutable snapshot tied to its exact commit. Opening an investigation from a bug report starts the full loop on its own. The platform reproduces the issue inside a disposable, isolated sandbox. Untrusted code runs only in locked down containers with no network, no privileges, and strict resource limits, so infrastructure and secrets stay safe. Everything gets captured as linked evidence: runtime logs, screenshots, traces, video, test output, and build results, each stamped with the exact snapshot and tool run that produced it. From that evidence, the AI suggests ranked hypotheses with clear confidence levels and supporting artifacts, never dressed up as conclusions. It then drafts regression tests and patch proposals as visible diffs that change nothing until a human clicks approve. Rejections and discards are proper actions too. Approved patches get applied and genuinely rerun against the full verification suite, and only results that actually pass earn the verified verdict. No model's assurance ever counts as proof. Each investigation closes with a complete report: the original complaint, the reproduction, all evidence, every hypothesis considered, tests run, the approved patch, verification results, and the approval history, all browsable from a calm and precise workspace with dashboards, timelines, role based collaboration, and full accountability. Built on Next.js 15, FastAPI, PostgreSQL, MinIO, and Docker, with session authentication, workspace roles, content addressed storage, and durable background processing throughout, Meridian makes debugging repeatable, reviewable, and trustworthy. Bug reports in, evidence out. That is the finished platform for shipping fixes your team can prove.