vibetags com-example-service-NewAnnotationsShowcase.instructions.md

vibetags com-example-service-NewAnnotationsShowcase.instructions.md is an instructions file for GitHub Copilot from PIsberg/vibetags. It costs 437 tokens per session, scanned A, original, MIT.

A collection of coding rules demonstrating security, performance, and correctness annotations. It covers database input, sensitive data in logs, user sessions, a database-wipe operation, and a pure Fibonacci calculation with no side effects.

In plain words
What is it for?
It helps review secure database queries and logging, protect payment and password data, restrict destructive test operations, and keep a calculation predictable and allocation-free.
Why use it?
It prevents SQL injection, credit-card and password exposure, unsafe database operations, unexpected state changes, and unnecessary memory use. It also limits a dangerous operation to named callers.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file.

Good fit It helps review secure database queries and logging, protect payment and password data, restrict destructive test operations, and keep a calculation predictable and allocation-free.

Compare 6 instructions from other repositories ↓
Install with agentmods
npx agentmods add instructions/pisberg/vibetags/com-example-service-newannotationsshowcase
Install

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.

Clone the repo
git clone --depth 1 https://github.com/PIsberg/vibetags

Made for: GitHub Copilot.

Wrote 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.

agentmods badge for vibetags com-example-service-NewAnnotationsShowcase.instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/pisberg/vibetags/com-example-service-newannotationsshowcase/github.svg)](https://agentmods.dev/instructions/pisberg/vibetags/com-example-service-newannotationsshowcase)
Your own site
<a href="https://agentmods.dev/instructions/pisberg/vibetags/com-example-service-newannotationsshowcase"><img src="https://agentmods.dev/badge/instructions/pisberg/vibetags/com-example-service-newannotationsshowcase/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for vibetags com-example-service-NewAnnotationsShowcase.instructions.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/pisberg/vibetags/com-example-service-newannotationsshowcase"><img src="https://agentmods.dev/badge/instructions/pisberg/vibetags/com-example-service-newannotationsshowcase.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 437 This file is loaded in full into every session.
When invoked 437 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. ✓ AI security review Fable 5.1 · 6 Sept 2026 📄 Read the review
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00437 $0.00437
Opus 5.5 $0.00175 $0.00175
Sonnet 5.5 $0.00087 $0.00087
Haiku 4.5 $0.00044 $0.00044

Measured 1mo ago against content hash 43ded3d37b9f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vibetags com-example-service-NewAnnotationsShowcase.instructions.md 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 1mo 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.

examples/basic/.github/instructions/com-example-service-NewAnnotationsShowcase.instructions.md · 46 lines

What it actually says

Copilot Instructions for NewAnnotationsShowcase

Rules for method executeSecureDatabaseWipe

  • Allowed Callers: [com.example.service.PricingService, com.example.payment.PaymentProcessor]

Rules for method calculateFastFibonacci

  • Policy: ZERO_ALLOCATION
  • Rule: Strictly limit or prevent object allocations.

Rules for method calculateFastFibonacci

  • Rule: Must remain a pure function. Forbid state modifications and side effects.
  • Reason: Memoized elsewhere on the assumption it is referentially transparent; adding logging or a cache mutation here would corrupt those callers

Rules for parameter NewAnnotationsShowcase.executeDatabaseQuery(java.lang.String)#sqlRawInput

  • Target Filters: SQL_INJECTION
  • Rule: Run raw input strings through approved sanitizers.

Secure Logging Masking

  • Rule: Never pass these raw variables to log appenders or stdout streams.

Rules for parameter NewAnnotationsShowcase.registerUserSession(java.lang.String,java.lang.String,java.lang.String)#creditCardNumber

  • Policy: MASK_CREDIT_CARD

Rules for parameter NewAnnotationsShowcase.registerUserSession(java.lang.String,java.lang.String,java.lang.String)#passwordRaw

  • Policy: HASH

Rules for method runComplexMatrixMath

  • Complexity Level: HIGH
  • Rule: Any logic modification requires updating a walkthrough/markdown file with structured architectural rationale.

Rules for method deprecatedLegacyCalculatePrice

  • Status: Strict Deprecation (No new references)
  • JIRA Ticket: DEBT-742
  • Replacement: com.example.service.PricingService

Rules for method temporaryUpstreamBypass

  • Expiration: 2028-12-31
  • Reason: Hotfix workaround until upstream payment provider updates their API.
  • Rule: Hotfix or stub that must be removed before expiration.
Changes

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.

  1. 1mo ago First seen · 46 lines · 437 tokens per session scan A 43ded3d37b9f

Subscribe to this mod's changes

vibetags com-example-service-NewAnnotationsShowcase.instructions.md is an instructions file published in the GitHub repository PIsberg/vibetags (25 stars, last pushed yesterday), licensed MIT. It adds 437 tokens to every session, about $0.0017 per session on Opus 5.5. 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 2026-09-03.

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