An agentic AI engine, built on Claude, that turns a raw GDB core dump into root cause, a working fix, and a JIRA-ready RCA doc. One backtrace in. Answers out. In under 30 seconds.
Paste a GDB backtrace. The engine finds the faulting frame, asks for only the source files it genuinely needs, then returns the root cause, the exact buggy line, and a corrected fix — with its reasoning shown, not hidden.
Start free — 3 analyses →Every backtrace runs through an orchestrated pipeline built on Claude, Anthropic's AI model. Each stage has one job and returns structured output, and each result is checked before the next stage runs.
Parses the signal, frames, threads and language straight from the GDB output — no model guesswork for what the stack already says.
deterministicReads the backtrace and asks for only the source files the crash actually touches, so the model sees signal, not your whole repo.
context selectionClaude reasons over the frames and source, then returns schema-checked JSON: the buggy line, a corrected line, confidence, and what evidence is still missing.
claude · structured reasoningReviews the proposed fix like a senior engineer — races, ownership, regressions — before you ever apply it.
safe · caution · unsafeMatches the crash against your team's history. Fixes engineers confirmed rank first; disputed ones are penalised.
team memory$ cda investigate core.8812▸ triage SIGABRT · double free · C++ · thread 1▸ advisor needs queue.cpp, worker.cpp (2 of 41 files)▸ claude reasoning over 6 frames + 2 files…▸ root cause consumer():47 double-frees a Job▸ fix std::unique_ptr<Job>, hand-off via std::move▸ validate SAFE · regression risk Low▸ correlate 2 similar crashes · 1 verified fix✔ root cause + fix + rca.md · 18.4s
Findings read straight off the stack are labelled separately from the model's conclusions, with a confidence and its rationale.
Every stage answers in a fixed JSON shape that the app validates before it shows you anything.
The File Advisor sends only the frames and files that matter, so analysis stays fast and your codebase never leaves in bulk.
Eleven crash classes across C, C++, Python, Go, Rust, Java, JavaScript and TypeScript. A few of the usual suspects:
consumer() deletes a pointer producer() already released. The engine pins it to the exact line and transfers ownership to a unique_ptr.
A write past an allocated buffer. Root cause, the overflowing index, and a bounds-checked rewrite — with the reasoning that got there.
Access to an object after its destruction path ran. Evidence for and against each hypothesis, ranked — never a guess dressed as a fact.
Bring a backtrace from your own production incident. First three analyses are free — no card needed.
Every analysis runs through three specialised Claude-powered agents that separate what's proven from what's inferred.
Splits verified findings (straight from the stack) from inferred ones. Ranks hypotheses, and says plainly what evidence is still missing.
verified vs inferredReviews the proposed fix like a senior engineer — races, ownership, regressions — and returns a SAFE / CAUTION / UNSAFE verdict before you ship.
safe · caution · unsafeMatches each crash against your team's history. Verified fixes surface first; disputed ones get penalised. It remembers, so you don't re-solve.
institutional memory