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.
npx skills add leverj/claude-code-context --skill code-contextgit clone --depth 1 https://github.com/leverj/claude-code-contextWrote 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.
[](https://agentmods.dev/skills/leverj/claude-code-context/code-context)<a href="https://agentmods.dev/skills/leverj/claude-code-context/code-context"><img src="https://agentmods.dev/badge/skills/leverj/claude-code-context/code-context/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.
<a href="https://agentmods.dev/skills/leverj/claude-code-context/code-context"><img src="https://agentmods.dev/badge/skills/leverj/claude-code-context/code-context.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00044 | $0.03345 |
| Opus 5.5 | $0.00018 | $0.01338 |
| Sonnet 5.5 | $0.00009 | $0.00669 |
| Haiku 4.5 | $0.00004 | $0.00334 |
Grade C, and why
code-context scanned grade C with 1 finding 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 1mo 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
allowed-tools: Agent Bash(ls *) Bash(git diff *) Bash(git log *) Bash(git rev-parse *) Bash(git ls-files *) Bash(git rm --cached *) Bash(rm -rf *) Glob Grep Read Write Edit How it starts
The opening of the file, as written. The whole thing — 283 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Code Context Manager
You manage the code-context.md file for this project. This file serves as a persistent codebase understanding cache — it eliminates the need for every Claude session to re-explore the codebase from scratch.
User instructions
$ARGUMENTS
Command routing
Parse the first word of the user's arguments to determine the command:
init(or no arguments, or arguments that don't start withupdate/uninstall/global-uninstall) → Go to Init Commandupdate→ Go to Update Commanduninstall→ Go to Uninstall Commandglobal-uninstall→ Go to Global Uninstall Command
Init Command
Generate a comprehensive code-context.md from scratch. If a code-context.md already exists, read it first — preserve any sections that are still accurate and update/add sections that have changed or are missing. This allows re-initialization to build on prior work rather than starting from zero.
Step 1: Discover project structure
Start by understanding the project at a high level:
- Read the root
package.json,Cargo.toml,go.mod,pyproject.toml,build.gradle,Package.swift, or equivalent to determine the tech stack - Check for monorepo indicators:
lerna.json,pnpm-workspace.yaml,workspacesin package.json,Cargo.tomlworkspace members - Read any existing
README.md,CLAUDE.md,ARCHITECTURE.md, or similar docs - If
code-context.mdalready exists, read it to understand what was previously documented - Map the top-level directory structure
Step 2: Deep exploration
For each package/module in the project, explore thoroughly using the Agent tool with subagent_type: "Explore". Run multiple agents in parallel for independent packages.
For each package, capture:
Backend/API packages:
- All database models/schemas with field names, types, indexes, relationships, and key methods
- All API routes with HTTP method, path, auth requirements, and purpose
- Middleware chain and what each middleware does
- Service layer / business logic modules
- Configuration and environment variables with defaults
- Utility modules and what they export
What ships with it
1 file 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.
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.
- 1mo ago First seen · 283 lines · 44 tokens per session scan C 52205582dc76
code-context is a skill published in the GitHub repository leverj/claude-code-context (2 stars, last pushed 6mo ago), licensed MIT. It adds 44 tokens to every session and 3,345 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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