Tool overview
Litmus is listed under HR AI tools.
What is Litmus?
Litmus builds custom technical hiring assessments from a company’s repositories, tickets, and role requirements. It evaluates the submitted work and the candidate’s development process, including AI-assisted workflows, then synchronizes results into recruiting systems.
Best for
Engineering teams replacing generic interviews with realistic technical assessments
Who is it for?
Decision note
Use only after legal, privacy, accessibility, and fairness review. Keep human reviewers accountable for decisions and document how process evidence and AI usage affect scoring.
Key features
Assessments generated from real engineering context
Scoring of output and development process
Capture of approved AI-assistant usage
Sandboxed submissions and candidate walkthroughs
REST API and MCP server
ATS and developer-tool integrations
Use cases
Screening engineers with role-specific projects
Evaluating AI-assisted development practices
Replacing generic algorithm interviews
Synchronizing assessment results into an ATS
Connecting hiring agents through MCP
Pros
- Assessments reflect the company’s actual work
- Supports REST API and MCP integrations
- Captures process evidence beyond final code
- Works with major applicant tracking systems
Cons
- Public self-service pricing is unavailable
- Candidate monitoring raises privacy considerations
- Assessment design needs fairness review
Limitations
Hiring decisions can materially affect candidates. Employers must validate job relevance, accessibility, consent, retention, adverse-impact monitoring, reviewer calibration, AI-use policies, and lawful handling of code, prompts, audio, and interview evidence.
Pricing details
Billing options
Pricing note
Litmus offers paid recurring access through commercial plans, but no public standard price was confirmed. A public ongoing free plan or self-service free trial was not confirmed.
Supported languages
- English
Integrations
GitHub
Linear
Jira
GitHub Issues
Notion
Ashby
Greenhouse
Lever
Claude Desktop
Claude Code
Cursor
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