Bismuth

Software TestingFreemiumOpen SourceHorizontal

Al Agents that handle maintenance work for developers

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for Bismuth, derived from its capabilities.

AIVSS 9.0 · Critical

These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology — every score is re-derived by the same automated method as an agent's public evidence changes.

Overview

Bugs suck so we take care of them. Bismuth is an agent that scans your codebase, reviews changes, and delivers regression-tested PRs. We use advanced analysis to generate safe, high-confidence PRs — for bugs, features, and code reviews alike.

Key features and capabilities

Bismuth is an Al-powered autonomous developer built specifically for enterprise engineering teams overwhelmed by backlog, bugs, and tech debt. Our product autonomously resolves tedious Jira (or Linear) tickets and GitHub issues, tasks typically handled by outsourced or offshore developers, so your core team stays focused on critical, high-value work.
Our unique advantage comes from combining custom code-graph search technology with advanced, LLM-driven fuzzing and analysis. This allows us to autonomously write pull requests, provide high-quality reviews with better-than-human acceptance rates

Use cases

Bismuth is an Al-powered autonomous developer built specifically for enterprise engineering teams overwhelmed by backlog, bugs, and tech debt. Our product autonomously resolves tedious Jira (or Linear) tickets and GitHub issues, tasks typically handled by outsourced or offshore developers, so your core team stays focused on critical, high-value work.
Our unique advantage comes from combining custom code-graph search technology with advanced, LLM-driven fuzzing and analysis. This allows us to autonomously write pull requests, provide high-quality reviews with better-than-human acceptance rates