evilution 0.13.0

Evilution is a mutation testing tool for Ruby. It validates test suite quality by making small code changes and checking if tests catch them. AI-agent-first design with JSON output, diff-based targeting, and coverage-based filtering.

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install:
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Versions:

0.18.0 April 03, 2026 (123 KB)
0.17.0 March 30, 2026 (112 KB)
0.16.1 March 29, 2026 (103 KB)
0.16.0 March 29, 2026 (103 KB)
0.15.0 March 28, 2026 (97 KB)
0.13.0 March 23, 2026 (88.5 KB)

Show all versions (20 total)

Runtime Dependencies (2):

diff-lcs >= 1.5, < 3

mcp >= 0.8, < 2

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Owners:

Pushed by:

Authors:

Denis Kiselev

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Provenance:

Built and signed on

GitHub Actions

Build summary

Source Commit

marinazzio/evilution@5d2b0f2

Build File

.github/workflows/publish.yml

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Total downloads 3,018

For this version 175

Version Released:
March 23, 2026 10:24am

License:
MIT

Required Ruby Version: >= 3.3.0

New versions require MFA: true

Version published with MFA: true

Links:

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