qa-test-data plugin
Test data engineering: Faker and factories, WireMock and MSW API mocks, seed datasets, golden files, and boundary, pairwise and negative test inputs. Includes FactoryBot, Mimesis and Bogus, a Mountebank reference, synthetic PII, and a malicious payload bank. Agents (golden-file-manager, test-data-setup-agent) maintain snapshot baselines and set up a feature's full test-data layer.
How to install the qa-test-data plugin
Run both commands inside Claude Code. The first adds the marketplace once; the second installs the plugin.
/plugin marketplace add testland/qa
/plugin install qa-test-data@testland-qaWhat's inside qa-test-data
14 parts read from the plugin's own files.
Agents 2
Call as @agent-qa-test-data:name- @agent-qa-test-data:golden-file-managersonnet
Use proactively for snapshot or golden-file maintenance, such as after a refactor touches many snapshot tests. Adds missing baselines, updates baselines only when the diff matches the PR's stated intent, prunes orphaned ones and applies the sanitization rules.
- @agent-qa-test-data:test-data-setup-agentsonnet
Use proactively whenever a feature has no test-data strategy and needs one in a single pass. Detects the stack, generates per-test fixture factories and a reproducible E2E seed dataset, and wires both into the test bootstrap.
Skills 12
Claude loads it when the task matches- boundary-value-generator
No description in the file.
- faker-data
No description in the file.
- golden-file-conventions
No description in the file.
- malicious-payload-bank
No description in the file.
- msw-handlers
No description in the file.
- negative-test-generator
No description in the file.
- pairwise-test-case-generator
No description in the file.
- seed-data-curator
No description in the file.
- synthetic-data-toolkit
No description in the file.
- synthetic-pii-generator
No description in the file.
- test-data-patterns
No description in the file.
- wiremock-stubs
No description in the file.
Using qa-test-data in Claude Code
Ask for an agent by name:
@agent-qa-test-data:golden-file-manager
@agent-qa-test-data:test-data-setup-agentSkills need no command. Claude reads them when your request matches what they describe.
Update, turn off or remove
- Update the plugin (shell)
- claude plugin update qa-test-data@testland-qa
- Refresh the marketplace
- /plugin marketplace update testland-qa
- Turn it off for now
- /plugin disable qa-test-data@testland-qa
- Remove it
- /plugin uninstall qa-test-data@testland-qa
qa-test-data plugin questions
How do I install the qa-test-data plugin?
In Claude Code run /plugin marketplace add testland/qa, then /plugin install qa-test-data@testland-qa.
What does the qa-test-data plugin include?
qa-test-data bundles 2 agents, 12 skills.
Which agents come with qa-test-data?
golden-file-manager, test-data-setup-agent. Call one with @agent-qa-test-data:golden-file-manager.
How do I update or remove the qa-test-data plugin?
Update it with claude plugin update qa-test-data@testland-qa in your shell, or from the Installed tab of /plugin. Remove it with /plugin uninstall qa-test-data@testland-qa.
What license is the qa-test-data plugin under?
MIT, as stated in the plugin's manifest.