free-claude-code: Instructions file for Claude Code

CLAUDE.md

free-claude-code CLAUDE.md is an instructions file for Claude Code from Rishurajgautam24/free-claude-code. It costs 835 tokens per session, scanned C, a copy of free-claude-code AGENTS.md, MIT.

Project instructions for an AI coding agent working in a Python codebase. They cover the coding environment, project rules, architecture, and required checks.

In plain words
What is it for?
They help set up Python and uv, follow the project structure, write tests, format and lint code, run type checks, and run the test suite.
Why use it?
They give the agent consistent project context and define how changes must be tested and checked before merging.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md.

This is Rishurajgautam24/free-claude-code's own configuration. It tells Claude Code how to work on free-claude-code 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 free-claude-code configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Rishurajgautam24/free-claude-code. 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/Rishurajgautam24/free-claude-code/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Rishurajgautam24/free-claude-code

Made for: Claude Code.

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Per session 835 This file is loaded in full into every session.
When invoked 835 The same file — it is already loaded in full.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod 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 $0.00835 $0.00835
Opus 5.5 $0.00334 $0.00334
Sonnet 5.5 $0.00167 $0.00167
Haiku 4.5 $0.00084 $0.00084

Measured 20d ago against content hash 601380e8c0de, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

free-claude-code CLAUDE.md scanned grade C with 2 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 20d 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

- Install astral uv using "curl -LsSf https://astral.sh/uv/install.sh | sh" if not already installed and if already installed then update it to the latest version

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Install astral uv using "curl -LsSf https://astral.sh/uv/install.sh | sh" if not already installed and if already installed then update it to the latest version
Origin

This is a copy

100% identical to free-claude-code AGENTS.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

CLAUDE.md · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTIC DIRECTIVE

This file is identical to CLAUDE.md. Keep them in sync.

CODING ENVIRONMENT

  • Install astral uv using "curl -LsSf https://astral.sh/uv/install.sh | sh" if not already installed and if already installed then update it to the latest version
  • Install Python 3.14 using uv python install 3.14 if not already installed
  • Always use uv run to run files instead of the global python command.
  • Current uv ruff formatter is set to py314 which has supports multiple exception types without paranthesis (except TypeError, ValueError:)
  • Read .env.example for environment variables.
  • All CI checks must pass; failing checks block merge.
  • Add tests for new changes (including edge cases), then run uv run pytest.
  • Update README.md (features, usage, configuration table) and .env.example in the same change whenever behaviour or settings change.
  • Run checks in this order: uv run ruff format, uv run ruff check, uv run ty check, uv run pytest.
  • Do not add # type: ignore or # ty: ignore; fix the underlying type issue.
  • All 5 checks are enforced in tests.yml on push/merge.

IDENTITY & CONTEXT

  • You are an expert Software Architect and Systems Engineer.
  • Goal: Zero-defect, root-cause-oriented engineering for bugs; test-driven engineering for new features. Think carefully; no need to rush.
  • Code: Write the simplest code possible. Keep the codebase minimal and modular.

ARCHITECTURE PRINCIPLES (see PLAN.md)

  • Shared utilities: Extract common logic into shared packages (e.g. providers/common/). Do not have one provider import from another provider's utils.
  • DRY: Extract shared base classes to eliminate duplication. Prefer composition over copy-paste.
  • Encapsulation: Use accessor methods for internal state (e.g. set_current_task()), not direct _attribute assignment from outside.
  • Provider-specific config: Keep provider-specific fields (e.g. nim_settings) in provider constructors, not in the base ProviderConfig.
  • Dead code: Remove unused code, legacy systems, and hardcoded values. Use settings/config instead of literals (e.g. settings.provider_type not "nvidia_nim").
  • Performance: Use list accumulation for strings (not += in loops), cache env vars at init, prefer iterative over recursive when stack depth matters.
  • Platform-agnostic naming: Use generic names (e.g. PLATFORM_EDIT) not platform-specific ones (e.g. TELEGRAM_EDIT) in shared code.
  • No type ignores: Do not add # type: ignore or # ty: ignore. Fix the underlying type issue.
  • Backward compatibility: When moving modules, add re-exports from old locations so existing imports keep working.

Read the full file on GitHub · 54 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. 20d ago Changed · +1 lines · +29 tokens per session 601380e8c0de
  2. 2mo ago First seen · 53 lines · 806 tokens per session scan C e26c6b1eee4f

Subscribe to this mod's changes

free-claude-code CLAUDE.md is an instructions file published in the GitHub repository Rishurajgautam24/free-claude-code (977 stars, last pushed 20d ago), licensed MIT. It adds 835 tokens to every session, about $0.0033 per session on Opus 5.5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). It is 100% identical to free-claude-code AGENTS.md, differing in 0 lines, and is treated as a copy.

Related

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