sample-auto-map-tagger: Instructions file for Kiro

.kiro/steering/03-check-prior-art-first.md

sample-auto-map-tagger 03-check-prior-art-first.md is an instructions file for Kiro from aws-samples/sample-auto-map-tagger. It costs 787 tokens per session, scanned A, original, MIT-0.

Project instructions for checking existing solutions and project history before changing code.

In plain words
What is it for?
Use them before coding to find relevant files, earlier fixes, known traps, and existing design decisions.
Why use it?
Looking at prior work first can prevent repeated mistakes and avoid changes that conflict with established behavior.

Instructions file for Kiro ✓ vendor

Written for Kiro: installed under .kiro/.

This is aws-samples/sample-auto-map-tagger's own configuration. It tells Kiro how to work on sample-auto-map-tagger itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything sample-auto-map-tagger configures →

About the project

aws-samples/sample-auto-map-tagger is sample AWS code that automatically adds the map-migrated tag to newly created cloud resources for MAP 2.0 credit tracking. It helps organizations reduce missed credits caused by untagged resources, and its catalogue instruction relates to deploying or operating the sample solution.

aws-samples/sample-auto-map-tagger · 12 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to aws-samples/sample-auto-map-tagger. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/aws-samples/sample-auto-map-tagger/main/.kiro/steering/03-check-prior-art-first.md
Clone the repo
git clone --depth 1 https://github.com/aws-samples/sample-auto-map-tagger

Made for: Kiro.

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 sample-auto-map-tagger 03-check-prior-art-first.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/aws-samples/sample-auto-map-tagger/03-check-prior-art-first/github.svg)](https://agentmods.dev/instructions/aws-samples/sample-auto-map-tagger/03-check-prior-art-first)
Your own site
<a href="https://agentmods.dev/instructions/aws-samples/sample-auto-map-tagger/03-check-prior-art-first"><img src="https://agentmods.dev/badge/instructions/aws-samples/sample-auto-map-tagger/03-check-prior-art-first/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 sample-auto-map-tagger 03-check-prior-art-first.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/aws-samples/sample-auto-map-tagger/03-check-prior-art-first"><img src="https://agentmods.dev/badge/instructions/aws-samples/sample-auto-map-tagger/03-check-prior-art-first.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 787 This file is loaded in full into every session.
When invoked 787 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.
Origin unknown 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 $0.00787 $0.00787
Opus 5.5 $0.00315 $0.00315
Sonnet 5.5 $0.00157 $0.00157
Haiku 4.5 $0.00079 $0.00079

Measured 1mo ago against content hash 56d797e9d301, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sample-auto-map-tagger 03-check-prior-art-first.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.

.kiro/steering/03-check-prior-art-first.md · 36 lines

The source is not reproduced here

Licensed MIT-0

The repository is licensed MIT-0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 36 lines · 787 tokens per session scan A 56d797e9d301

Subscribe to this mod's changes

sample-auto-map-tagger 03-check-prior-art-first.md is an instructions file published in the GitHub repository aws-samples/sample-auto-map-tagger (12 stars, last pushed 1mo ago), licensed MIT-0. It adds 787 tokens to every session, about $0.0031 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 2026-09-11.

Related

sample-auto-map-tagger 03-check-prior-art-first.md compared with instructions from other repositories

sample-auto-map-tagger 03-check-prior-art-first.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
sample-auto-map-tagger 03-check-prior-art-first.mdaws-samples/sample-auto-map-taggerInstructions file121mo agoMIT-0A787Kiro
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode