Every engineering team runs the same painful loop
A bug surfaces, someone screenshots the error, drops it in Slack with "anyone know what this is?", and waits. Hours later, a senior engineer digs through the repo, finds the issue, writes a fix, and opens a PR.
Three things make it hurt:
- Context dies between incidents. The team fixed this exact SQL injection three months ago in another service. Nobody remembers. It gets fixed from scratch again.
- The loop is slow. From error screenshot to a verified fix is hours, not minutes.
- Developers leave their workflow. Constant context-switching between Slack, GitHub, the IDE, and CI dashboards.
We wanted the screenshot itself to be the bug report, and for everything after it to happen autonomously, but never without a human in the loop.
SnapFix is an autonomous multi-agent code review system that lives inside Slack.
Drop a screenshot, code snippet, error text, or voice note into a channel (or let a CI failure trigger it automatically), and SnapFix:
- Diagnoses the root cause through a Chain-of-Debate between multiple AI agents. A Finder proposes, a Challenger attacks the claim, and a Reviser confirms.
- Remembers. It queries team memory for prior bugs in the same repo and cites them, so the team's knowledge compounds across sessions instead of evaporating.
- Generates a security-validated fix with CWE/OWASP citations.
- Verifies the fix in a real sandbox. The demo's test suite goes from 7 failures → 0 with live pytest output, not an LLM's opinion.
- Delivers a compliance-safe, plain-English security report.
All of it runs behind 3 human approval gates in Slack: after diagnosis, after the fix, and before the report. The agent investigates, cites, and verifies; the human approves every critical step. No context switch, no manual triage.
Built With
- airbyte
- bandit
- clickhouse
- composio
- css
- fastapi
- guild.ai
- html
- langfuse
- pioneer
- pytest
- python
- react
- render
- tailwindcss
- truefoundry
- typescript
- vite
- vitest
- zustand
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