kevinslin/showboat-v2

Showboat V2

Overview

Use this skill when the user wants an executable Showboat proof that also has a durable, structured proof directory. It is for live integration or behavior proof, not for wrapping an existing unit test run as the whole proof.

Use ../schemas/SKILL.md to inspect and materialize the directory structure before writing proof content. Prefer the bundled integ-proof schema when the user does not name another schema.

Before writing a durable proof directory or any long-lived proof artifact, invoke ../mem/SKILL.md to resolve the intended knowledge base, root, schemas, and file rules. Do this because the memory root may be any configured path, not necessarily a directory named .mem. Only write outside $mem when the artifact is explicitly temporary, repo-owned source/docs, or the user names a concrete non-memory destination.

Workflow

1. Resolve the proof target from the user or project convention. For durable proof storage, resolve $mem before choosing <proofs-root> and record the selected base name, resolved root, and concrete proof path. Do not assume a specific repository, connector, plugin, app, or artifact root.
2. Pick a kebab-case proof slug and one kebab-case slug per scenario.
3. Read the schema before materializing:

../schemas/scripts/schema.py show integ-proof

4. Materialize the root proof file and each scenario file with explicit includes:

../schemas/scripts/schema.py materialize integ-proof \
  --out <proofs-root> \
  --var proof=<proof-slug> \
  --var scenario=<scenario-slug> \
  --include <proof-slug>/proof \
  --include <proof-slug>/scenario/<scenario-slug> \
  --skip-existing

5. Treat <proof-root> as <proofs-root>/<proof-slug>, then create the dynamic artifact directories before writing into them:

mkdir -p <proof-root>/raw <proof-root>/scripts

Keep bulky logs, transcripts, screenshots, JSON, and nondeterministic command output in raw/; keep proof-local collection or summarization helpers in scripts/. 6. Confirm Showboat is available:

uvx showboat --help

7. Initialize the stable Showboat proof summary under raw/, usually raw/showboat-summary.md:

uvx showboat init <proof-root>/raw/showboat-summary.md "<Proof Title>"
uvx showboat note <proof-root>/raw/showboat-summary.md "<short context>"

8. Run the real live actions needed for the scenario and capture enough raw material to audit the behavior.
9. Add at least one Showboat exec command that summarizes or validates the captured raw artifact with deterministic output, so the verified Showboat document is tied to the observed live behavior:

uvx showboat exec <proof-root>/raw/showboat-summary.md bash "<deterministic summary-or-validation command>"
uvx showboat verify <proof-root>/raw/showboat-summary.md

10. Summarize the stable observed result in scenario/<scenario>.md.
11. Fill proof.md last with the claim, expected behavior, target, status, scenario result table or bullets, relevant scripts, and raw artifact index.

Scenario Template

Use the materialized schema template for each scenario file. Keep it concise and fill these sections:

# Scenario: {title}

## Purpose

{one line}

## Preconditions

## Config

## Action

## Expected

## Observed

## Related

- raw artifacts:

## Notes

Omit or mark Config as not applicable only when the scenario genuinely has no relevant configuration. Link proof-local summarizers under Related or Notes when they are relevant.

Proof Rules

• The proof directory shape comes from schemas; do not invent a parallel layout when a schema exists.
• The Showboat document proves replayable behavior. Scenario files explain what each scenario means and link to the relevant raw artifacts.
• Raw, nondeterministic output should not be embedded directly in a Showboat command block that must verify later. Store raw output separately and capture a deterministic summary command in Showboat.
• Redact secrets, credentials, account identifiers, and private tokens before writing any artifact.
• Normalize unstable fields such as timestamps, temp paths, generated IDs, durations, random ordering, and stochastic model text.
• Unit tests and static checks can support the proof, but live behavior observation is required for an integration proof.
• If a scenario fails, record the failure honestly in Observed, mark the proof status accordingly, and keep the raw artifact that explains the failure.

Expected Tree

For the default integ-proof schema, the finished proof should look like this:

<proof-slug>/
├── proof.md
├── scenario/
│   └── <scenario-slug>.md
├── scripts/
└── raw/

Use additional files or nested folders under raw/ and scripts/ when the proof needs them.