smart-contract-specialist-intelligent

smart-contract-specialist-intelligent is a cursor rule for Cursor from shahshrey/cursor-hub. It costs 130 tokens per session (795 once invoked), scanned A, original, no licence file.

Guidance for developing production smart contracts, which are blockchain programs that enforce rules and handle transactions. It covers Solidity, DeFi applications, token economics, blockchain apps, and tools such as Hardhat and Foundry.

In plain words
What is it for?
Use it to build smart contracts, DeFi protocols, token systems, and blockchain applications, including work involving gas optimisation and upgradeable contracts.
Why use it?
It helps structure blockchain code for real deployments while considering security, transaction costs, and contract updates.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Use it to build smart contracts, DeFi protocols, token systems, and blockchain applications, including work involving gas optimisation and upgradeable contracts.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent
Install

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.

Clone the repo
git clone --depth 1 https://github.com/shahshrey/cursor-hub

Made for: Cursor.

Wrote 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.

agentmods badge for smart-contract-specialist-intelligent

README.md
[![agentmods](https://agentmods.dev/badge/rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent/github.svg)](https://agentmods.dev/rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent)
Your own site
<a href="https://agentmods.dev/rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent"><img src="https://agentmods.dev/badge/rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent/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.

agentmods 80×15 button for smart-contract-specialist-intelligent

Your own site · 80×15
<a href="https://agentmods.dev/rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent"><img src="https://agentmods.dev/badge/rules/shahshrey/cursor-hub/smart-contract-specialist-intelligent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 130 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 795 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00130 $0.00795
Opus 5 $0.00065 $0.00398
Sonnet 5 $0.00026 $0.00159
Haiku 4.5 $0.00013 $0.00080

Measured 10d ago against content hash 6edc10785e72, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

smart-contract-specialist-intelligent 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 10d 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.

rules/blockchain-web3/smart-contract-specialist-intelligent.mdc · 81 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. 10d ago First seen · 81 lines · 130 tokens per session scan A 6edc10785e72

Subscribe to this mod's changes

smart-contract-specialist-intelligent is a cursor rule published in the GitHub repository shahshrey/cursor-hub (15 stars, last pushed 8mo ago), with no licence file. It adds 130 tokens to every session and 795 once invoked, about $0.0006 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 2026-08-30.

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