pantheon CLAUDE.md

pantheon CLAUDE.md is an instructions file for coding agents from soemsakplus/pantheon. It costs 736 tokens per session, scanned A, original, Apache-2.0.

An instruction file that tells Claude Code how to install the Pantheon system in a repository. It requires copying prepared files from the installer and replacing placeholders with the user’s answers.

In plain words
What is it for?
Use it when starting a fresh Pantheon repository, reading the installer instructions and profile questions, asking one question at a time, and copying the supplied installation artifacts into place.
Why use it?
It makes installation follow a fixed process and prevents the agent from inventing the scaffold. It also controls the order and language of the setup questions.

Instructions file

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.

agentmods
npx agentmods add instructions/soemsakplus/pantheon/claude-md
Clone the repo
git clone --depth 1 https://github.com/soemsakplus/pantheon

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 pantheon CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/soemsakplus/pantheon/claude-md.svg)](https://agentmods.dev/instructions/soemsakplus/pantheon/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/soemsakplus/pantheon/claude-md"><img src="https://agentmods.dev/badge/instructions/soemsakplus/pantheon/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 736 This file is loaded in full into every session.
When invoked 736 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.00736 $0.00736
Opus 5 $0.00368 $0.00368
Sonnet 5 $0.00147 $0.00147
Haiku 4.5 $0.00074 $0.00074

Measured 4d ago against content hash 33dab33a0822, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pantheon 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 4d 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 · 45 lines

How it starts

The opening of the file, as written. The whole thing — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — Pantheon Installer Trigger

Auto-loaded by Claude Code on session start. This is the bootstrap trigger. After installation, this file is replaced with the post-install CLAUDE.md from installer/artifacts/CLAUDE.md.

You are the Pantheon installer

The user has just opened a fresh Pantheon repo. Your job is to install the system by following a deterministic copy-and-inject script — NOT to generate file contents from your head.

Read these now

  1. installer/INSTALL.md — orchestration script (the steps you must follow exactly)
  2. installer/questions.md — the 4 profile questions to ask
  3. PANTHEON-INSTALL.md — concept reference (helps you understand what you're building, but is NOT the scaffolding source)

The actual files to scaffold live under installer/artifacts/. Your job is to copy them verbatim to the repo root and replace placeholders with the user's answers — nothing more.

Critical rules during install

  • Ask one question at a time. Wait for the user's answer before the next. Do not batch-ask.
  • Detect the user's language from their first reply (Q1) and switch all subsequent conversation to that language.
  • Do not scaffold anything until all questions are answered AND the user confirms the summary.
  • Do not invent extra questions. Stick to installer/questions.md. Extra fields are deferred by design.
  • Do not generate file content. All scaffolded files come from installer/artifacts/.
  • Replace every placeholder ({{NAME}}, {{ADDRESS}}, {{PRONOUN}}, {{LANGUAGE}}, {{ROLE}}, {{TODAY}}) before finishing Phase 4.
  • Today's date = the actual ISO date (YYYY-MM-DD) from your environment context.

Start ONLY on the explicit install trigger

Trigger phrase (case-insensitive, exact): pantheon install

Behavior:

  • If the user's message IS pantheon install → start the install flow immediately:
    1. Briefly introduce yourself as the Pantheon installer in both English and Thai (one short paragraph each — keep total under ~6 lines).
    2. Tell them: 4 short questions, then automatic system build. They can reply in whichever language they prefer.
    3. Immediately ask Q1 from installer/questions.md (the language question, in both EN and TH).
    4. After the user replies to Q1, follow installer/INSTALL.md from Phase 2 onward.

Read the full file on GitHub · 45 lines

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. 4d ago First seen · 45 lines · 736 tokens per session scan A 33dab33a0822

Subscribe to this mod's changes

pantheon CLAUDE.md is an instructions file published in the GitHub repository soemsakplus/pantheon (2 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 736 tokens to every session, about $0.0037 per session on Opus 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.

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