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migrate-mstest-v1v2-to-v3by .NETOfficialDevelopmentGitHub stars: 5.7k

Migrate MSTest v1/v2 to v3 skill: what it does and how to install it

Migrates MSTest v1 or v2 test projects to v3, fixing affected code and settings while preserving the existing test platform.

Summary generated from the skill's documentation.

Install

$ npx skills add dotnet/skills --skill migrate-mstest-v1v2-to-v3

Run it in a terminal. If your agent is already running, start a new session so it picks the skill up.

About this skill

What it does. Classifies a project as MSTest v1, v2 or partially migrated v3, then updates references or packages and addresses relevant breaking changes. It replaces legacy test settings, checks target framework compatibility and verifies the migration against the existing test baseline.

When to use it. For upgrades from MSTest v1 or v2 to v3, including repairs after a package update and migration of .testsettings. It does not cover clean v3 projects, v3-to-v4 upgrades, framework conversions or runner-only migrations.

History

Repo stars

5.7kAbout +573 since 30 Jul 2026

Before 1 Oct 2026 the curve is estimated from public event data.

Stars are counted for the whole repository, which holds 82 skills.

Show as a table
Repo stars by day
DateRepo stars
26 Oct 20265,732
25 Oct 20265,724
24 Oct 20265,717
23 Oct 20265,708
22 Oct 20265,697
21 Oct 20265,693
20 Oct 20265,682
19 Oct 20265,673
18 Oct 20265,661
17 Oct 20265,656
16 Oct 20265,652
15 Oct 20265,642
14 Oct 20265,625
13 Oct 20265,617
12 Oct 20265,607
11 Oct 20265,600
10 Oct 20265,593
9 Oct 20265,590
8 Oct 20265,578
7 Oct 20265,569
6 Oct 20265,562
5 Oct 20265,557
4 Oct 20265,551
3 Oct 20265,543
2 Oct 20265,540
1 Oct 20265,531
24 Sept 2026 (estimated)5,519
17 Sept 2026 (estimated)5,494
10 Sept 2026 (estimated)5,419
3 Sept 2026 (estimated)5,258
27 Aug 2026 (estimated)5,233
20 Aug 2026 (estimated)5,221
13 Aug 2026 (estimated)5,221
6 Aug 2026 (estimated)5,171
30 Jul 2026 (estimated)5,159

Installs

3.2k+317 since 19 Oct 2026

Installs via skills.sh

Show as a table
Installs by day
DateInstalls
26 Oct 20263,229
25 Oct 20263,181
24 Oct 20263,153
23 Oct 20263,105
22 Oct 20263,052
21 Oct 20263,007
20 Oct 20262,956
19 Oct 20262,912

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