What is korea-trip-concierge CLAUDE.md?

A set of instructions for Claude Code in the Korea Trip Concierge project, including the project's purpose, required reading order, rules, and workflow.

Use it when working in that project to understand its purpose, read the required documents, and follow its development process.

It gives coding sessions consistent project-specific guidance and records rules that should be followed before making changes.

How bb4rjfl/korea-trip-concierge configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to bb4rjfl/korea-trip-concierge. 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/bb4rjfl/korea-trip-concierge/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/bb4rjfl/korea-trip-concierge

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/bb4rjfl/korea-trip-concierge/claude-md/github.svg)](https://agentmods.dev/instructions/bb4rjfl/korea-trip-concierge/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/bb4rjfl/korea-trip-concierge/claude-md"><img src="https://agentmods.dev/badge/instructions/bb4rjfl/korea-trip-concierge/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/bb4rjfl/korea-trip-concierge/claude-md"><img src="https://agentmods.dev/badge/instructions/bb4rjfl/korea-trip-concierge/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 7,457 This file is loaded in full into every session.

When invoked 7,457 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.

Model	Per session	Once invoked
Fable 5.1	$0.07457	$0.07457
Opus 5.5	$0.02983	$0.02983
Sonnet 5.5	$0.01491	$0.01491
Haiku 4.5	$0.00746	$0.00746

Measured 1mo ago against content hash 898625156a69, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

korea-trip-concierge CLAUDE.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.

CLAUDE.md · 121 lines

The source is not reproduced here

No licence file

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.

1mo ago Changed · +2 lines · +320 tokens per session 898625156a69
1mo ago Changed · +2 lines · +302 tokens per session 3f52b28024a4
1mo ago Changed · +2 lines · +520 tokens per session 1126d61c7e87
2mo ago Changed · +88 tokens per session 05045601816d
2mo ago Changed · +1 lines · +396 tokens per session 2120d5af7fd9
2mo ago First seen · 114 lines · 5,831 tokens per session scan A 2bd08036d82f

Subscribe to this mod's changes

korea-trip-concierge CLAUDE.md is an instructions file published in the GitHub repository bb4rjfl/korea-trip-concierge (0 stars, last pushed 1mo ago), with no licence file. It adds 7,457 tokens to every session, about $0.0298 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 2026-08-31.

korea-trip-concierge CLAUDE.md next to 6 instructions from other repositories
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korea-trip-concierge: Instructions file for Claude Code