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 skills add widnyana/eyay-toolkits --skill solana-security-mainnetgit clone --depth 1 https://github.com/widnyana/eyay-toolkitsWrote 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/skills/widnyana/eyay-toolkits/solana-security-mainnet)<a href="https://agentmods.dev/skills/widnyana/eyay-toolkits/solana-security-mainnet"><img src="https://agentmods.dev/badge/skills/widnyana/eyay-toolkits/solana-security-mainnet/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/skills/widnyana/eyay-toolkits/solana-security-mainnet"><img src="https://agentmods.dev/badge/skills/widnyana/eyay-toolkits/solana-security-mainnet.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00039 | $0.02028 |
| Opus 5 | $0.00019 | $0.01014 |
| Sonnet 5 | $0.00008 | $0.00406 |
| Haiku 4.5 | $0.00004 | $0.00203 |
Grade A, and why
Solana Security & Mainnet 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 267 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Solana Security & Mainnet
This skill provides security guidance and helps users understand the risks and safeguards when working with blockchain networks, especially mainnet operations involving real value.
Core Security Principles
Rule 1: Test on Devnet First
Always test on devnet before mainnet. Devnet has:
- Free test SOL (no real value)
- Identical behavior to mainnet
- Zero financial risk
- Perfect for learning and testing
Practice: Test every workflow on devnet before attempting mainnet.
Rule 2: Start With Small Amounts
When moving to testnet or mainnet:
- Send tiny test amounts first (0.01 SOL, not 1 SOL)
- Verify the address works and receives funds
- Only increase amounts after successful tests
- Never send your entire wallet at once
Why: Addresses can be wrong, contracts can have bugs, mistakes happen. Small amounts limit damage.
Rule 3: Verify Addresses Multiple Times
Before sending anything:
- Copy the address carefully
- Check it's pasted correctly (no extra characters)
- Verify the first 4 and last 4 characters match
- Test with small amount first
- Only use addresses you trust
Common mistake: Typo in address = funds lost forever (blockchain transactions can't be reversed).
Rule 4: Never Share Private Keys
Your private key is like your password and PIN combined:
- Never paste it anywhere
- Never share with anyone, even support
- Never type it in browsers
- Keep it in a secure file or hardware wallet
- If compromised, move funds to a new wallet immediately
If someone has your private key, they control your funds.
Rule 5: Use Dedicated Wallets
Create separate wallets for different purposes:
- Testing wallet: For devnet/testnet experiments (can lose it)
- Staging wallet: For small mainnet tests
- Main wallet: For real funds (store offline if possible)
Why: Limits damage if a wallet is compromised or lost.
Rule 6: Understand Fee Costs
Know what you're paying:
- Transaction fees:
0.00005 SOL ($0.0001) - Token account creation:
0.002 SOL ($0.002) - Program interaction: Varies, usually <0.01 SOL
- Total cost is usually tiny, but not free
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.
- 11d ago First seen · 267 lines · 39 tokens per session scan A 5739239b4dc0
Solana Security & Mainnet is a skill published in the GitHub repository widnyana/eyay-toolkits (7 stars, last pushed 8d ago), licensed MIT. It adds 39 tokens to every session and 2,028 once invoked, about $0.0002 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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