# 3TG (3tg.dev)

Generates Vitest or Jest test suites from business rules written as markdown tables, inside VS Code and IntelliJ.

- Atlas card: https://inite.ai/en/atlas/3tg.dev
- Site: https://3tg.dev
- For: TypeScript and React developers and teams who want tests generated from markdown business-rule specs.
- Categories: knowledge
- Use 0/100 · alive 70/100

## Used for

- generate Vitest or Jest suites from markdown tables
- turn business rules into typed test cases
- cover React component renders and interactions

## Price

- freemium, free plan (read 2026-10-26 on https://3tg.dev/#pricing)

## For developers

- MCP server: dev.3tg/mcp (namespace; open on 2026-10-26, 10 tools)
- Read 2026-10-26

## MCP server, measured daily

Server: https://mcp.3tg.dev/mcp, checked every day since 2026-10-26 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 770 ms
- Sign-in: none
- Context its tool definitions take: about 15111 tokens (10 tools)
- Tool definitions: B, 83/100
- Failing "annotations": 10 of 10 tools
- Warning "open_writes": create_tests, create_spec, create_tests_from_spec, create_spec_for_function, create_mock_for_function
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-26

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Source: INITE Atlas, https://inite.ai/en/atlas/3tg.dev. JSON: https://inite.ai/api/atlas/3tg.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).