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 skills/agentzeny/snap-public/openclawnpx skills add agentzeny/snap-public --skill openclawgit clone --depth 1 https://github.com/agentzeny/snap-publicWrote 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/agentzeny/snap-public/openclaw)<a href="https://agentmods.dev/skills/agentzeny/snap-public/openclaw"><img src="https://agentmods.dev/badge/skills/agentzeny/snap-public/openclaw.svg" alt="Measured on agentmods" 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 | $0.00030 | $0.00368 |
| Opus 5 | $0.00015 | $0.00184 |
| Sonnet 5 | $0.00006 | $0.00074 |
| Haiku 4.5 | $0.00003 | $0.00037 |
Grade A, and why
snap-private-payments 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 3d 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
SNAP Private Payment Skill
Make private payments on Solana using zero-knowledge proofs. Other agents and on-chain observers cannot see who you paid.
Commands
List SNAP pools
"List SNAP pools" "Show private payment pools"
Deposit into shielded pool
"Deposit [amount] into the SNAP privacy pool" "Shield [amount] SOL privately"
Withdraw from shielded pool
"Withdraw from SNAP pool to [address]" "Claim my private payment"
Estimate withdrawal fee
"Estimate SNAP withdrawal fee" "What will this SNAP withdrawal cost?"
Check shielded balance
"What's in my SNAP pool?" "Show my private balance"
Setup
npm install snap-solana-sdk
Configuration
SNAP_POOL_ADDRESS=B8SyffZKt8LABKogWjH9rZcjY5PV2hyYRCbTxxbcrpFf SNAP_RPC_URL=https://api.mainnet-beta.solana.com SNAP_RELAYER_URL=<optional_relayer_url>
Links
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.
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.
- 3d ago First seen · 60 lines · 30 tokens per session scan A ff8ba06bdbe6
snap-private-payments is a skill published in the GitHub repository agentzeny/snap-public (0 stars, last pushed 3mo ago), licensed MIT. It adds 30 tokens to every session and 368 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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