Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/PIsberg/vibetagsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/rules/pisberg/vibetags/com-example-service-evidencebasedshowcase)<a href="https://agentmods.dev/rules/pisberg/vibetags/com-example-service-evidencebasedshowcase"><img src="https://agentmods.dev/badge/rules/pisberg/vibetags/com-example-service-evidencebasedshowcase.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.00462 |
| Opus 5 | $0.00000 | $0.00231 |
| Sonnet 5 | $0.00000 | $0.00092 |
| Haiku 4.5 | $0.00000 | $0.00046 |
Grade A, and why
com-example-service-EvidenceBasedShowcase scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Rules for EvidenceBasedShowcase
Generated — Edit The Source
- Rule: Machine-generated. Read it, never write it — hand edits are silently overwritten.
- Generated from: src/main/resources/openapi/checkout.yaml
- Edit instead: src/main/resources/openapi/checkout.yaml
- Regenerate with: mvn generate-sources
Rules for field settledOrderIds
- Rule: This looks removable but is deliberate. Refactor only while the invariant holds.
- Invariant: Settled orders stay in the list until the reconciliation job drains it
- Breaks if changed: Clearing eagerly drops in-flight settlements and silently under-reports revenue
- Audit: Not a defect — do not flag.
Rules for method totalWithTax
- Rule: The following compile here but are prohibited at this element.
- Forbidden: java.lang.System.out, java.util.Date, java.lang.Double
- Use instead: the injected org.slf4j.Logger, java.time.Instant, and java.math.BigDecimal
- Reason: Console output bypasses structured logging; Date and Double are unsafe for money and time
Rules for method refreshCartBadge
- Rule: Safe on exactly one thread. This is NOT thread-safety — never add locks to "fix" it; marshal the call instead.
- Affinity: NAMED (checkout-ui)
- Marshal via: CheckoutDispatcher.runOnUiThread
- Symptom if violated: Cart totals render stale under load; no exception is thrown
Rules for field CATALOG_VERSION
- Rule: Free to change, but every mirror must change in the same commit.
- Mirrors: pom.xml:, README.md version badge, docs/CHANGELOG.md
- Reason: The release version is duplicated across build config, docs, and the badge
- Enforced by: ProjectFactsConsistencyTest
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 40 lines · 0 tokens per session scan A 42335460f6b2
com-example-service-EvidenceBasedShowcase is a cursor rule published in the GitHub repository PIsberg/vibetags (15 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 462 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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