Awesome Claude Code Toolkit is a curated collection of extensions and configuration for Claude Code, including agents, skills, commands, plugins, hooks, rules, templates, MCP configurations, and companion apps. It is for Claude Code users who want ready-made workflows and integrations for different development tasks. The catalogue add-ons are selected components from this toolkit.
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.
git clone --depth 1 https://github.com/rohitg00/awesome-claude-code-toolkitWrote 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/commands/rohitg00/awesome-claude-code-toolkit/diff-env)<a href="https://agentmods.dev/commands/rohitg00/awesome-claude-code-toolkit/diff-env"><img src="https://agentmods.dev/badge/commands/rohitg00/awesome-claude-code-toolkit/diff-env.svg" alt="Measured on agentmods" 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 | $0.00000 | $0.00301 |
| Opus 5 | $0.00000 | $0.00151 |
| Sonnet 5 | $0.00000 | $0.00060 |
| Haiku 4.5 | $0.00000 | $0.00030 |
Grade A, and why
diff-env 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 5d 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.
What it actually says
/diff-env - Diff Environment Variables
Compare environment variables between two environments.
Steps
- Ask the user for the two environments to compare (e.g., dev vs staging)
- Load environment variables from both sources (.env files, vault, cloud config)
- Create a unified list of all variables across both environments
- Categorize each variable: present in both, only in source, only in target
- For variables present in both, compare values (without showing secret values)
- Identify value mismatches: different URLs, ports, feature flags
- Flag variables that are empty or have placeholder values
- Check for variables that should differ (DATABASE_URL) vs should match (API_VERSION)
- Generate a diff table: variable name, source value, target value, status
- Highlight security concerns: secrets in plaintext, default credentials
- Suggest which missing variables need to be added to which environment
- Save the diff report for reference
Rules
- Never display the actual values of secret variables (mask with ****)
- Identify secrets by naming patterns: *_KEY, *_SECRET, *_PASSWORD, *_TOKEN
- Show whether values match without revealing the actual values for sensitive vars
- Flag environment-specific variables that accidentally have the same value
- Detect URL differences that indicate wrong environment configuration
- Report variables that exist in code but are missing from both environments
- Include the diff timestamp and environments compared in the report
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.
- 5d ago First seen · 29 lines · 0 tokens per session scan A 6cee41a88e7e
diff-env is a command published in the GitHub repository rohitg00/awesome-claude-code-toolkit (2,598 stars, last pushed 3mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 301 tokens. 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 2026-09-03.
Other commands, from other repositories
create-prompt
Create a new prompt that another Claude can execute.
design
A command for choosing or defining the visual style of a PowerPoint presentation, including its colors, fonts, and page layouts. It offers preset styles, custom brand settings, and recommendations based on the presentation topic.
checklist
Generate a custom checklist for the current feature based on user requirements.
clarify
Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.
specify
Create or update the feature specification from a natural language feature description.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.