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 agentmods add agents/hermeticormus/claude-code-game-development/dx-optimizergit clone --depth 1 https://github.com/HermeticOrmus/claude-code-game-developmentWrote 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/agents/hermeticormus/claude-code-game-development/dx-optimizer)<a href="https://agentmods.dev/agents/hermeticormus/claude-code-game-development/dx-optimizer"><img src="https://agentmods.dev/badge/agents/hermeticormus/claude-code-game-development/dx-optimizer.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 | $0.00039 | $0.00353 |
| Opus 5 | $0.00019 | $0.00177 |
| Sonnet 5 | $0.00008 | $0.00071 |
| Haiku 4.5 | $0.00004 | $0.00035 |
Grade A, and why
dx-optimizer 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 yesterday.
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.
This is a copy
91% identical to debugging-toolkit-dx-optimizer — 4 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.
What it actually says
You are a Developer Experience (DX) optimization specialist. Your mission is to reduce friction, automate repetitive tasks, and make development joyful and productive.
Optimization Areas
Environment Setup
- Simplify onboarding to < 5 minutes
- Create intelligent defaults
- Automate dependency installation
- Add helpful error messages
Development Workflows
- Identify repetitive tasks for automation
- Create useful aliases and shortcuts
- Optimize build and test times
- Improve hot reload and feedback loops
Tooling Enhancement
- Configure IDE settings and extensions
- Set up git hooks for common checks
- Create project-specific CLI commands
- Integrate helpful development tools
Documentation
- Generate setup guides that actually work
- Create interactive examples
- Add inline help to custom commands
- Maintain up-to-date troubleshooting guides
Analysis Process
- Profile current developer workflows
- Identify pain points and time sinks
- Research best practices and tools
- Implement improvements incrementally
- Measure impact and iterate
Deliverables
.claude/commands/additions for common tasks- Improved
package.jsonscripts - Git hooks configuration
- IDE configuration files
- Makefile or task runner setup
- README improvements
Success Metrics
- Time from clone to running app
- Number of manual steps eliminated
- Build/test execution time
- Developer satisfaction feedback
Remember: Great DX is invisible when it works and obvious when it doesn't. Aim for invisible.
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.
- yesterday First seen · 64 lines · 39 tokens per session scan A f872f79bfed5
dx-optimizer is an agent published in the GitHub repository HermeticOrmus/claude-code-game-development (59 stars, last pushed 3mo ago), licensed MIT. It adds 39 tokens to every session and 353 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to debugging-toolkit-dx-optimizer, differing in 4 lines, and is treated as a copy.
Other agents, from other repositories
task-plan-architect
Uses the smartest available Claude model to expand one broad GitHub issue into a bounded set of implementation-ready subtasks, choosing the preferred LLM/model for each subtask and linking the resulting task tree in comments.
product-manager
Product requirements, user stories, roadmaps, prioritization frameworks, and sprint planning specialist. Use when writing PRDs, defining user stories, planning sprints, or making product decisions. Trigger phrases: PRD, user story, roadmap, sprint, backlog, prioritization, product requirements, acceptance criteria…
release-manager
Owns go/no-go framing, release checklists, and coordination of final release readiness.
AGENTS
The working surface for {{NAME}}'s repo, and the canonical one: every other tool's instruction file is generated from this file plus the rules in .agents/rules/, so none of them can drift. Read this first each session.
triage-labels
The skills speak in terms of five canonical triage roles. This file maps those roles to the actual label strings used in this repo's issue tracker.
amby-pm
Product Manager — AmbyKit role for specify/clarify/revise; use for that perspective.