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/jondoescoding/jondoescoding-coding-rules/content-curation-rulegit clone --depth 1 https://github.com/jondoescoding/jondoescoding-coding-rulesWhat 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 | $0.00000 | $0.00883 |
| Opus 5 | $0.00000 | $0.00441 |
| Sonnet 5 | $0.00000 | $0.00177 |
| Haiku 4.5 | $0.00000 | $0.00088 |
Grade A, and why
content-curation-rule 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.
How it starts
The opening of the file, as written. The whole thing — 151 lines — stays where its author put it; the contents beside it link to each section on GitHub.
A Few Ways To Go Viral On X
- Formats to use when generating content for social media
General post style
- Mega thread → end with ":" or "🧵"
- Hype short sentence + image(s)
- Bullet list 🆕
Examples
- The Time Has Come for Robots. I build Al Agents to replace office workers, but these demos convince me! All physical labor will be gone to robots, too. (even the world's oldest profession). Just watch it if you disagree. The biggest robot thread ever (50 demos):
- OMG 03 is insane. No one is safe lol.
- How I've been using Al:
- Choose a task
- Find YT expert that teaches it
- Have Al summarize their video
- Add examples / context
- Have Al turn that into a meta prompt - Test, refine, and reuse that prompt This has led to the best results in almost everything I have Al do.
Megathread
- Provocative/alarmist hook +
- Dangling a huge payoff
- Promises scale and exclusivity
- Optional: dare end
- Optional: be more trustworthy by questioning things
Examples
- BREAKING: This startup just dropped the fastest way to build Al agents.
This Figma-like canvas to build agents will blow your mind.
Here's why this is the best tool for building Al agents:
- I've tried all the Browser-Use tools | could find (from Claude, OpenAl, Convergence, Deepseek, Google and more). Some are incredible; others are pure marketing overhype. The review & demos:
Prompt Engineer
Perform the same task with different AI models.
- make megathread with demos
- the more time consuming the better :D
Examples
ChatGPT 03 vs Gemini 2.5 Pro Same prompts. Wildly different results. I've included videos to prove it: THREAD:
4 Al's. One prompt. Who did it best? Prompt and results in thread:
Teacher
Teach something trendy that takes time to learn.
- Sensationalist hook +
- Share something actually useful
- End with huge payoff
- Optionally combine with Bullet List (see below)
Examples
Number 1
I can't stop making voxel icons in ChatGPT 4o.
Here's how I do it (includes prompt and reference photo):
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 · 151 lines · 0 tokens per session scan A 5d80c1487b31
content-curation-rule is a cursor rule published in the GitHub repository jondoescoding/jondoescoding-coding-rules (2 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 883 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 2026-08-31.
Other cursor rules, from other repositories
code-optimization
Guidelines for optimizing duplicate and poorly structured code.
app-router-patterns
Next.js 14+ App Router patterns — Server Components, Client Components, Route Handlers, Server Actions, and metadata API.
test-patterns
Selenium pytest test patterns — data-driven tests, fixtures, error handling, and performance checks.
testing-fundamentals
Core Cypress testing principles — selector strategy, smart waiting, and spec organization. Apply when writing or reviewing Cypress E2E tests.
new_features
Guidelines for integrating new features into the Task Master CLI.
utilities
// ✅ DO: Create focused, reusable utilities /.