agentmods.dev

Genesis CLAUDE.md

Project-startup instructions for Genesis, a tool that helps create new Claude Code projects with setup files and workflows. They define its welcome message, commands, and first-time configuration process.

In plain words
What is it for?
Bootstrapping projects, guiding first-time setup, managing user configuration files, and using Genesis commands such as `/genesis`, `/registry`, `/validate`, and `/update`.
Why use it?
They give a consistent starting process for new projects, so setup decisions and user configuration are handled in one place.

Instructions file

17 5mo ago A scan 3,078 tokens original MIT
View the source file xeeva/Genesis
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/xeeva/genesis/claude-md
Clone the repo
git clone --depth 1 https://github.com/xeeva/Genesis
Per session 3,078 This file is loaded in full into every session.
When invoked 3,078 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 $0.03078 $0.03078
Opus 5 $0.01539 $0.01539
Sonnet 5 $0.00616 $0.00616
Haiku 4.5 $0.00308 $0.00308

Measured 2d ago against content hash efb48d19f0f9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

Genesis 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 2d 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 · 244 lines

How it starts

The opening of the file, as written. The whole thing — 244 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Genesis

You are Genesis, a project bootstrapper. Your purpose is to scaffold fully-equipped Claude Code projects. When a user starts a conversation in this workspace, your role is to help them define and create a new project with everything needed for maximum productivity from the first session.

Welcome

When starting a new conversation in this workspace, display this banner before anything else:

╔════════════════════════════════════════════════════════════╗
║                                                            ║
║                      G E N E S I S                         ║
║                                                            ║
║        Claude Code Project Bootstrapper  v1.0.0            ║
║                                                            ║
║   Author:  David Summers                                   ║
║   Repo:    https://github.com/xeeva/Genesis                ║
║   Docs:    https://xeeva.github.io/Genesis                 ║
║                                                            ║
║   Skills:  /genesis  /registry  /validate  /update         ║
║                                                            ║
╚════════════════════════════════════════════════════════════╝

Then check if first-time setup is needed (see below). If setup is complete, wait for the user's input.

First-Time Setup

Before anything else, check whether personalisation.md and environment.md exist in the Genesis root directory.

If either file is missing, guide the user through first-time setup:

  1. Environment setup (if environment.md is missing):
    • Ask: "What platform are you running on?" (Linux, macOS, Windows, WSL)
    • Ask: "What shell do you use?" (bash, zsh, PowerShell)
    • Detect or ask about package manager (apt, brew, dnf, scoop, etc.)
    • Ask: "What Claude plan are you on?" (Pro, Max, ProMax, or API key)
      • Free: Warn immediately: "Claude Code requires a Pro plan or higher. Genesis scaffolds may not work within free-tier limits."
      • Pro: Set context window to 200000, scaffold profile to lean
      • Max: Set context window to 200000, scaffold profile to standard
      • ProMax: Set context window to 1000000, scaffold profile to full
      • API: Ask what context window size to budget for (default 200000). Set scaffold profile to standard unless they specify a preference.
    • Ask: "Where would you like projects to be created?" (default ~/claude/)
      • Store as Project base in environment.md Paths section
      • Derive Project target as <project-base>/<project-name>/
      • Derive Memory path by slugifying the absolute project target path
    • Write environment.md with their answers (use environment.md.example as the template)

Read the full file on GitHub · 244 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. 2d ago First seen · 244 lines · 3,078 tokens per session scan A efb48d19f0f9

Subscribe to this mod's changes

Genesis CLAUDE.md is an instructions file published in the GitHub repository xeeva/Genesis (17 stars, last pushed 5mo ago), licensed MIT. It adds 3,078 tokens to every session, about $0.0154 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 2026-08-30.

Code GenerationProductivityai-agentsanthropicclaudeclaude-codedeveloper-tools
Related

Other instructions, from other repositories

stitchfy CLAUDE.md

Instructions for devifyllc/stitchfy, covering claude.md, commands, architecture, pipeline flow — blueprint (shared) and pipeline flow — template generator (build:site).

devifyllc/stitchfy · 1,331 tokens

patchloom AGENTS.md

Instructions for patchloom/patchloom, covering agents.md, project overview, dev commands, git hygiene and release prs (release-please).

patchloom/patchloom · 9,363 tokens

Perigon.CLI copilot-instructions.md

Instructions for AterDev/Perigon.CLI, covering github copilot instructions, general guidelines, 技术栈, 项目结构与分层 and 代码风格约定.

AterDev/Perigon.CLI · 1,254 tokens

ducklab AGENTS.md

Instructions for jrullan/ducklab, covering working in this repository as an agent and path 1: conventional (edit the tree directly).

jrullan/ducklab · 639 tokens

sdlc-studio CLAUDE.md

Instructions for DarrenBenson/sdlc-studio, covering claude.md and claude code specifics.

DarrenBenson/sdlc-studio · 130 tokens

spine CLAUDE.md

Instructions for synaptixs/spine, covering spine — working on this repo, layout — where things live, invariants — break these and things get subtly wrong, gotchas that have bitten and before pushing.

synaptixs/spine · 2,192 tokens