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 rules/savedpixel/ai-agent-rules-generator/devtoolsgit clone --depth 1 https://github.com/savedpixel/ai-agent-rules-generatorWhat 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 | $0.00369 | $0.00369 |
| Opus 5 | $0.00185 | $0.00185 |
| Sonnet 5 | $0.00074 | $0.00074 |
| Haiku 4.5 | $0.00037 | $0.00037 |
Grade A, and why
devtools 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.
What it actually says
DevTools & Local Development
Browser Configuration
When opening URLs in DevTools (Chrome MCP tools):
- Resize the browser to at least 1900px width before taking screenshots
- Use
mcp_chrome-devtoo_resize_pagewithwidth: 1900andheight: 1200after navigating
Local Login
- URL:
http://localhost:8080/wp-admin - Username:
admin - Password:
admin
When prompted to log in:
- Fill the username field with
admin - Fill the password field with
admin - Click "Log In"
- Wait for redirect to complete
WooCommerce Settings Access
- Gateway settings:
http://localhost:8080/wp-admin/admin.php?page=wc-settings&tab=checkout§ion=glitch - Orders list:
http://localhost:8080/wp-admin/edit.php?post_type=shop_order
Checkout Testing
- Shop page:
http://localhost:8080/shop - Cart:
http://localhost:8080/cart - Checkout:
http://localhost:8080/checkout
Docker
- Containers: WordPress (
glitch-wordpress) + MySQL (glitch-mysql) - WordPress port:
8080 - MySQL port:
3306 - Compose file:
docker-compose.ymlat project root
docker compose up -d # Start containers
docker compose down # Stop containers
docker compose logs -f # Follow logs
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 · 50 lines · 369 tokens per session scan A b950b4aa304c
devtools is a cursor rule published in the GitHub repository savedpixel/ai-agent-rules-generator (7 stars, last pushed 4mo ago), licensed MIT. It adds 369 tokens to every session, about $0.0018 per session on Opus 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 2026-08-31.
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