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Deft: Instructions file for Claude Code

CLAUDE.md

Deft CLAUDE.md is an instructions file for Claude Code from Maneek21/Deft. It costs 9,055 tokens per session, scanned A, original, AGPL-3.0.

A project instruction file for Claude Code working on Deft, describing its architecture, database rules, and code conventions.

In plain words
What is it for?
Use it when an agent needs to understand or modify the Deft application.
Why use it?
It gives the coding agent project-specific guidance so its changes match the existing codebase.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is Maneek21/Deft's own configuration. It tells Claude Code how to work on Deft 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 Deft configures →

not rated 626repo +122 2d ago A scan 9,055 tokens AGPL-3.0
View source ↗ Maneek21/Deft deft.ing
Reuse

Borrowing it

Nothing to install: this file belongs to Maneek21/Deft. 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/Maneek21/Deft/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Maneek21/Deft

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.

agentmods badge for Deft CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/maneek21/deft/claude-md/github.svg)](https://agentmods.dev/instructions/maneek21/deft/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/maneek21/deft/claude-md"><img src="https://agentmods.dev/badge/instructions/maneek21/deft/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.

agentmods 80×15 button for Deft CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/maneek21/deft/claude-md"><img src="https://agentmods.dev/badge/instructions/maneek21/deft/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 9,055 This file is loaded in full into every session.
When invoked 9,055 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 $0.09055 $0.09055
Opus 5.5 $0.03622 $0.03622
Sonnet 5.5 $0.01811 $0.01811
Haiku 4.5 $0.00906 $0.00906

Measured 2mo ago against content hash dab87ee60057, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Deft 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 2mo 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 · 353 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, 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. 2mo ago First seen · 353 lines · 9,055 tokens per session scan A dab87ee60057

Subscribe to this mod's changes

Deft CLAUDE.md is an instructions file published in the GitHub repository Maneek21/Deft (626 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 9,055 tokens to every session, about $0.0362 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 2026-08-30.

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