pure-di

pure-di is a skill for Claude Code, Codex from DevTeam/Pure.DI. It costs 55 tokens per session (231 once invoked), scanned A, original, MIT.

A guide for adding or repairing Pure.DI dependency injection in a .NET project. Pure.DI generates the object-creation code during compilation.

In plain words
What is it for?
Use it when a .NET project already uses Pure.DI or needs dependency injection added. It covers bindings, roots, factories, scopes, lifetimes, tags, and build diagnostics.
Why use it?
It helps keep service bindings, object lifetimes, scopes, and generator diagnostics consistent with the existing project. It also requires building the affected project so errors are found and fixed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when a .NET project already uses Pure.DI or needs dependency injection added. It covers bindings, roots, factories, scopes, lifetimes, tags, and build diagnostics.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/devteam/pure.di/pure-di
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.

Any agent
npx skills add DevTeam/Pure.DI --skill pure-di
Clone the repo
git clone --depth 1 https://github.com/DevTeam/Pure.DI

Made for: Claude Code, Codex.

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 pure-di

README.md
[![agentmods](https://agentmods.dev/badge/skills/devteam/pure.di/pure-di/github.svg)](https://agentmods.dev/skills/devteam/pure.di/pure-di)
Your own site
<a href="https://agentmods.dev/skills/devteam/pure.di/pure-di"><img src="https://agentmods.dev/badge/skills/devteam/pure.di/pure-di/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 pure-di

Your own site · 80×15
<a href="https://agentmods.dev/skills/devteam/pure.di/pure-di"><img src="https://agentmods.dev/badge/skills/devteam/pure.di/pure-di.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 231 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00055 $0.00231
Opus 5.5 $0.00022 $0.00092
Sonnet 5.5 $0.00011 $0.00046
Haiku 4.5 $0.00006 $0.00023

Measured today against content hash f5b86e19c641, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pure-di 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 today.

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.

agent-context/skills/pure-di/SKILL.md · 13 lines

What it actually says

Work with Pure.DI

Inspect the project's PackageReference and existing DI.Setup before changing its composition. Preserve the project's Pure.DI version and established composition style. Pure.DI generates object creation code at compile time; generated members may not exist in source files before a build.

For ordinary bindings and roots, read bindings and roots. Read lifetimes when changing sharing, scopes, factories, or disposal. Read diagnostics when compilation reports a Pure.DI diagnostic.

Implement the smallest graph change that satisfies the request. Run dotnet build for the affected project. If it fails, address the first relevant C# or Pure.DI diagnostic and rebuild. Do not suppress diagnostics to make a broken graph compile.

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. today First seen · 13 lines · 55 tokens per session scan A f5b86e19c641

Subscribe to this mod's changes

pure-di is a skill published in the GitHub repository DevTeam/Pure.DI (847 stars, last pushed yesterday), licensed MIT. It adds 55 tokens to every session and 231 once invoked, about $0.0002 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 2026-10-16.

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