claudemods

Modstestland

qa-mutation-testing Plugin

Mutation testing with StrykerJS, Stryker.NET, PIT, mutmut and Mull: one canonical tool per language, plus triage of surviving mutants. Survivor triage classifies why each mutant lived (missing case, weak assertion, equivalent mutant) and drafts the tests that kill it.

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Install

This version is listed in the verified marketplace testland-qa (repository testland/qa). Run these in Claude Code, in order:

  1. Add the marketplace/plugin marketplace add testland/qa
  2. Install the plugin/plugin install qa-mutation-testing@testland-qa

These commands install the marketplace's current upstream state, not the pinned commit snapshot on this page; the two can differ.

Contents of latest version 1.3.2 (commit 8a8e77a)

Contents 6

Skill6
Dependencies, compatibility and skill declarations

Recorded dependencies 0

No dependency requirements were recorded from plugin.json or marketplace entries. Only manifest fields saved with the snapshot are shown here; dependency declarations in other files are outside the current collection scope.

Recorded compatibility

No compatibility requirement was recorded for this snapshot from plugin.json or a marketplace entry. Only manifest fields saved with the snapshot are shown here. Declarations in a skill's SKILL.md header are collected separately and, when present, shown on their own under “Skill file declarations”; they never overwrite or fill in this value.

Skill file declarations 6

The content below was read separately from the header of each skill file (SKILL.md) at its pinned commit. It is text the file declares about itself, shown as an annotation only. It is stored apart from the snapshot's dependencies and compatibility (manifest fields) above and does not overwrite them. It is not the package license, version, install count or a release record, and none of it is verified.

Evidence scope and limits
  • Each entry is one file at one pinned commit, and field states hold for that file only. Components that point to the same file are merged into one entry; files with identical content share one extraction.
  • “Declared in file” means the file's header has the field. “Not declared in this file” appears only when the header parsed successfully and lacks the field. “Invalid declaration” means the field is present but its type, length or characters do not meet the requirements; it is never rewritten or truncated. “Not read” means no usable header was obtained (not yet read, read failed, no header, or an unparseable header), which says neither that the field was declared nor that it was not.
  • Compatibility and license text are the file's own wording. They do not show that anything runs, are not legal advice, and are not a license verification. metadata.version is only an annotation inside the file; it is not the package version and is not used to judge which is newer.
  • This list groups the version's skill components by their recorded source. A listed source may still be unpinned, unread or unavailable; each entry shows its state. Collection runs in bounded batches and does not promise complete coverage.
  • A file whose read failed shows a “retry eligible” time. It is only when the collector may try again, not a schedule, and it does not promise a read or completion.

1–6 of 6 skill file sources · As of

  1. plugins/qa-mutation-testing/skills/mull-mutation/SKILL.md

    Not read

    Components using this file 1

    • mull-mutation plugins/qa-mutation-testing/skills/mull-mutation/SKILL.md

    Fields declared in the file

    Compatibility (declared in file)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    License text (declared in file, unverified)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    metadata.version (file annotation)
    Not readNo usable header, which says neither that it was declared nor that it was not.

    This file has no usable extraction record yet, so all three fields show as “Not read”.

    Repository
    testland/qa
    Pinned commit
    8a8e77aa71333a234a6a2f44b7dfb31cdd410978
    File identity
    Regular-file identity recorded
    Blob SHA
    dd397db57b481526e276ee64e2f92b0de263c611
    Mode
    100644
    Identity recorded
    Header parse
    Not read
    Why not read
    The file identity is recorded, but its content has not been read yet. declaration_unread

    No extraction record yet.

  2. plugins/qa-mutation-testing/skills/mutant-survival-triage/SKILL.md

    Not read

    Components using this file 1

    • mutant-survival-triage plugins/qa-mutation-testing/skills/mutant-survival-triage/SKILL.md

    Fields declared in the file

    Compatibility (declared in file)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    License text (declared in file, unverified)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    metadata.version (file annotation)
    Not readNo usable header, which says neither that it was declared nor that it was not.

    This file has no usable extraction record yet, so all three fields show as “Not read”.

    Repository
    testland/qa
    Pinned commit
    8a8e77aa71333a234a6a2f44b7dfb31cdd410978
    File identity
    Regular-file identity recorded
    Blob SHA
    a1d1fbea3e918c04f51dfdd29f1bd74990c30d7e
    Mode
    100644
    Identity recorded
    Header parse
    Not read
    Why not read
    The file identity is recorded, but its content has not been read yet. declaration_unread

    No extraction record yet.

  3. plugins/qa-mutation-testing/skills/mutmut-mutation/SKILL.md

    Not read

    Components using this file 1

    • mutmut-mutation plugins/qa-mutation-testing/skills/mutmut-mutation/SKILL.md

    Fields declared in the file

    Compatibility (declared in file)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    License text (declared in file, unverified)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    metadata.version (file annotation)
    Not readNo usable header, which says neither that it was declared nor that it was not.

    This file has no usable extraction record yet, so all three fields show as “Not read”.

    Repository
    testland/qa
    Pinned commit
    8a8e77aa71333a234a6a2f44b7dfb31cdd410978
    File identity
    Regular-file identity recorded
    Blob SHA
    293ad9e0dadca33cc2698a00149fe5670863c9b0
    Mode
    100644
    Identity recorded
    Header parse
    Not read
    Why not read
    The file identity is recorded, but its content has not been read yet. declaration_unread

    No extraction record yet.

  4. plugins/qa-mutation-testing/skills/pitest-mutation/SKILL.md

    Not read

    Components using this file 1

    • pitest-mutation plugins/qa-mutation-testing/skills/pitest-mutation/SKILL.md

    Fields declared in the file

    Compatibility (declared in file)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    License text (declared in file, unverified)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    metadata.version (file annotation)
    Not readNo usable header, which says neither that it was declared nor that it was not.

    This file has no usable extraction record yet, so all three fields show as “Not read”.

    Repository
    testland/qa
    Pinned commit
    8a8e77aa71333a234a6a2f44b7dfb31cdd410978
    File identity
    Regular-file identity recorded
    Blob SHA
    6911ab1cae17812cc239795e044f6accee5fcb34
    Mode
    100644
    Identity recorded
    Header parse
    Not read
    Why not read
    The file identity is recorded, but its content has not been read yet. declaration_unread

    No extraction record yet.

  5. plugins/qa-mutation-testing/skills/stryker-mutation/SKILL.md

    Not read

    Components using this file 1

    • stryker-mutation plugins/qa-mutation-testing/skills/stryker-mutation/SKILL.md

    Fields declared in the file

    Compatibility (declared in file)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    License text (declared in file, unverified)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    metadata.version (file annotation)
    Not readNo usable header, which says neither that it was declared nor that it was not.

    This file has no usable extraction record yet, so all three fields show as “Not read”.

    Repository
    testland/qa
    Pinned commit
    8a8e77aa71333a234a6a2f44b7dfb31cdd410978
    File identity
    Regular-file identity recorded
    Blob SHA
    4e3b8593ecb73d8c0d5d4875d19aaa8fcd63d548
    Mode
    100644
    Identity recorded
    Header parse
    Not read
    Why not read
    The file identity is recorded, but its content has not been read yet. declaration_unread

    No extraction record yet.

  6. plugins/qa-mutation-testing/skills/stryker-net-mutation/SKILL.md

    Not read

    Components using this file 1

    • stryker-net-mutation plugins/qa-mutation-testing/skills/stryker-net-mutation/SKILL.md

    Fields declared in the file

    Compatibility (declared in file)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    License text (declared in file, unverified)
    Not readNo usable header, which says neither that it was declared nor that it was not.
    metadata.version (file annotation)
    Not readNo usable header, which says neither that it was declared nor that it was not.

    This file has no usable extraction record yet, so all three fields show as “Not read”.

    Repository
    testland/qa
    Pinned commit
    8a8e77aa71333a234a6a2f44b7dfb31cdd410978
    File identity
    Regular-file identity recorded
    Blob SHA
    0bbb862001946ad48e1539eaf228f278bef9df3c
    Mode
    100644
    Identity recorded
    Header parse
    Not read
    Why not read
    The file identity is recorded, but its content has not been read yet. declaration_unread

    No extraction record yet.

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All versions1

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