| name | kiss-regression-tests |
| description | Authors a regression test per fixed bug so the same defect cannot ship again without being caught. Writes test files into the project's own test tree + a per-bug index entry at docs/testing/regression-index.md. Use when a bug has been fixed and needs a regression test, or when preventing a defect from silently reappearing in future releases. |
| compatibility | Requires kiss project structure with .kiss/ directory |
| metadata | {"author":"github-kiss","source":"agent-skills/kiss-regression-tests/kiss-regression-tests.md"} |
| user-invocable | true |
| disable-model-invocation | false |
User Input
$ARGUMENTS
Audience and tone (interactive mode)
When KISS_AGENT_MODE=interactive (the default), assume the user
has limited technical background and limited domain knowledge
— they may know basics but lack deep expertise in this skill's
area. Run this skill as a guided questionnaire:
- One question at a time. No walls of questions.
- Yes / no first. Phrase so
yes, no, not sure, or skip
is a valid answer.
- Translate jargon, don't strip it. Use the technical term but
always pair it with a plain-English gloss the first time it
appears.
- Choices, not blank fields. When yes/no isn't enough, offer
2-4 lettered options (A/B/C/D) with one-line plain-language
descriptions of the trade-off. Always include "Not sure — pick
a sensible default".
- Always recommend. State the option you would pick and why in
one sentence so the user can reply "yes" / "ok" to accept. Pull
defaults from upstream artefacts (spec, architecture, ADRs,
standards) before asking blank.
- Show, don't ask. When upstream artefacts already imply an
answer, propose it as a pre-filled finding and ask for a
yes / no confirmation rather than asking the user to fill in a
blank.
not sure / skip triggers a sensible default, marked
"(default applied — confirm later)" in the artefact, and a debt
entry in this skill's debt file.
When KISS_AGENT_MODE=auto (or --auto), skip the questionnaire
entirely: apply sensible defaults from upstream artefacts and log
decisions to the parent agent's decision log.
Inputs
.kiss/context.yml{context.paths.docs}/bugs/BUG-*.md{context.paths.docs}/bugs/change-register.md
Outputs
- Test files under the project's own test tree (framework-specific).
{context.paths.docs}/testing/regression-index.md — one row
per bug → test file.
Context Update
Does not mutate .kiss/context.yml.
Handoffs
kiss-change-register links the fix commit to the regression
test once the fix lands.kiss-bug-triage reads the regression index to verify every
closed bug has coverage.
AI authoring scope
Does: scaffold one regression test per fixed bug, targeting
the exact repro steps from the bug file, leave the expected
assertions explicit.
Does not: run tests, close bugs, modify production code.
Usage
<SKILL_DIR> = the integration's skills root (e.g. .claude/skills/
for Claude Code, .agents/skills/ for Antigravity / Codex,
.cursor/skills/ for Cursor, .windsurf/workflows/ for Windsurf).
Scripts live at <SKILL_DIR>/<skill-name>/scripts/….
RT_BUG_ID=BUG-014 bash <SKILL_DIR>/kiss-regression-tests/scripts/bash/scaffold-regression.sh --auto
Answer keys
| Key | Meaning | Default |
|---|
RT_BUG_ID | the bug to scaffold a regression for | (required) |
RT_LEVEL | unit / integration / e2e | integration |
