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/jeevan-vj/iamjeevanWrote 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/rules/jeevan-vj/iamjeevan/avoid-nested-code-blocks)<a href="https://agentmods.dev/rules/jeevan-vj/iamjeevan/avoid-nested-code-blocks"><img src="https://agentmods.dev/badge/rules/jeevan-vj/iamjeevan/avoid-nested-code-blocks/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/rules/jeevan-vj/iamjeevan/avoid-nested-code-blocks"><img src="https://agentmods.dev/badge/rules/jeevan-vj/iamjeevan/avoid-nested-code-blocks.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 | $0.00114 | $0.00114 |
| Opus 5.5 | $0.00046 | $0.00046 |
| Sonnet 5.5 | $0.00023 | $0.00023 |
| Haiku 4.5 | $0.00011 | $0.00011 |
Grade A, and why
avoid-nested-code-blocks 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 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.
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
Avoid Nested Code Blocks in Blog Posts
- Do NOT use triple backticks (```) inside another triple backtick code block in any markdown/MDX blog post.
- MDX does not support nested code fences and this will cause build errors.
- If you need to show code-within-code, use 4-space indentation for the inner code, or use a single code block and clearly comment or separate the sections.
See README.md for more details. description: globs: alwaysApply: false
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 · 12 lines · 114 tokens per session scan A a9fcbe725bb7
avoid-nested-code-blocks is a cursor rule published in the GitHub repository jeevan-vj/iamjeevan (3 stars, last pushed 16d ago), licensed MIT. It adds 114 tokens to every session, about $0.0005 per session on Opus 5.5. 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.
Other cursor rules, from other repositories
ruler_cursor_instructions
1) Use the "ikas" MCP list tool to find the correct query/mutation name. 2) Use the "ikas" MCP introspect tool to get the operation's full shape (variables, return fields, enums). 3) Only after confirming via list + introspect, add the document to graphql-requests.ts and run codegen.
vibe-tools
Global Rule. This rule should ALWAYS be loaded.
multi-zone-architecture
Multi-zone architecture allows Shipkit applications to be split into multiple Next.js applications while appearing as a single domain to users. This pattern is ideal for.
database-patterns
Use the createTable function with consistent naming.
documentation-system
The Shipkit documentation system uses dynamic file-based loading from the /docs directory at the project root. It supports both .mdx and .md files with full production-ready security features.
local-storage-patterns
Shipkit uses browser local storage as a fallback when no database is configured. This provides a zero-config development experience while maintaining feature parity with database mode.