shield

shield is a skill for Claude Code, Codex from alsk1992/CloddsBot. It costs 11 tokens per session (134 once invoked), scanned A, original, MIT.

A security scanner for code, blockchain addresses, and transactions across multiple blockchain networks. It checks for malicious patterns, scam addresses, and transaction risks.

In plain words
What is it for?
Use it to scan code, check an address, validate a transaction before sending it, find known scam addresses, and view scanner status.
Why use it?
It helps identify suspicious code, destinations, and transfers before they cause harm.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to scan code, check an address, validate a transaction before sending it, find known scam addresses, and view scanner status.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alsk1992/cloddsbot/shield
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.

Any agent
npx skills add alsk1992/CloddsBot --skill shield
Clone the repo
git clone --depth 1 https://github.com/alsk1992/CloddsBot

Made for: Claude Code, Codex.

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 shield

README.md
[![agentmods](https://agentmods.dev/badge/skills/alsk1992/cloddsbot/shield/github.svg)](https://agentmods.dev/skills/alsk1992/cloddsbot/shield)
Your own site
<a href="https://agentmods.dev/skills/alsk1992/cloddsbot/shield"><img src="https://agentmods.dev/badge/skills/alsk1992/cloddsbot/shield/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 shield

Your own site · 80×15
<a href="https://agentmods.dev/skills/alsk1992/cloddsbot/shield"><img src="https://agentmods.dev/badge/skills/alsk1992/cloddsbot/shield.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 134 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00011 $0.00134
Opus 5 $0.00005 $0.00067
Sonnet 5 $0.00002 $0.00027
Haiku 4.5 $0.00001 $0.00013

Measured 6d ago against content hash 1ac6dd130bb5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

shield 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 6d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (index.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

src/skills/bundled/shield/SKILL.md · 22 lines

What it actually says

Security Shield

Multi-chain security scanner for code, addresses, transactions, and scam detection.

Commands

/shield scan <code>                        Scan code for malicious patterns
/shield check <address>                    Check address safety (auto-detect chain)
/shield validate <dest> <amt> [token]      Pre-flight transaction validation
/shield scams [solana|evm]                 List known scam addresses
/shield status                             Show scanner statistics
/shield help                               Show help
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago First seen · 22 lines · 11 tokens per session scan A 1ac6dd130bb5

Subscribe to this mod's changes

shield is a skill published in the GitHub repository alsk1992/CloddsBot (899 stars, last pushed 7d ago), licensed MIT. It adds 11 tokens to every session and 134 once invoked, about $0.0001 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 2026-09-03.

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