Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/SELAT-AI/selat-skillsnpx agentmods add skills/selat-ai/selat-skills/wallet-desk-briefWrote 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/selat-ai/selat-skills/wallet-desk-brief)<a href="https://agentmods.dev/skills/selat-ai/selat-skills/wallet-desk-brief"><img src="https://agentmods.dev/badge/skills/selat-ai/selat-skills/wallet-desk-brief/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/selat-ai/selat-skills/wallet-desk-brief"><img src="https://agentmods.dev/badge/skills/selat-ai/selat-skills/wallet-desk-brief.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 | $0.00128 | $0.02110 |
| Opus 5.5 | $0.00051 | $0.00844 |
| Sonnet 5.5 | $0.00026 | $0.00422 |
| Haiku 4.5 | $0.00013 | $0.00211 |
Grade A, and why
wallet-desk-brief scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 22d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 187 lines — stays where its author put it; the contents beside it link to each section on GitHub.
wallet-desk-brief
A fixed two-call, read-only snapshot for one explicit EVM address. It retrieves token holdings across five named networks and a separate probabilistic address label, then returns two raw responses for the calling agent to reconcile. The manifest does not prove ownership, merge results, score risk, or place trades.
When To Use
Use this skill for public-blockchain research on one complete address when the user wants both:
- a bounded token-holdings snapshot; and
- any label or entity association the attribution provider returns.
Do not use it for an asset/ticker outlook, protocol research, transaction-flow analysis, compliance decisions, Solana-only addresses, ENS resolution, private identity discovery, or order execution. A request to buy, sell, transfer, or freeze assets is outside this read-only workflow.
Input Gate
Require address to match ^0x[0-9a-fA-F]{40}$ and reject the all-zero address.
Do not accept 0x..., an ENS name, a transaction hash, or a sample fallback.
Echo the normalized address and fixed network scope before verification so the
user can catch a mistargeted query.
Public-chain visibility does not make an attribution infallible. Do not infer a private person's identity, intent, criminality, solvency, or control of the address from a label or token balance alone.
Rails And Fixed Pipeline
On 2026-10-04 the free probe of both exact manifest POSTs reported
mode: routed-x402 through the SELAT Router: Alchemy at $0.001 (cap $0.002)
and Arkham at $0.21 (cap $0.30). The expected total is $0.211, and the
per-step caps sum to $0.302. Alchemy's 402 also lists a
GatewayWalletBatched offer, so report the mode that verify prints instead of
assuming one:
- Alchemy token holdings — one POST request across Ethereum, Base, Polygon PoS, Arbitrum, and Optimism mainnets. Metadata, available USD prices, native tokens, and ERC-20 tokens are requested.
- Arkham address intelligence — one POST request with the same address. The optional chain field is omitted, so preserve the chain returned by the provider and do not generalize the label to every chain.
What ships with it
3 files 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.
- 22d ago Changed · +40 lines · -22 tokens per session 851cb803864a
- 1mo ago First seen · 147 lines · 150 tokens per session scan A c05753318c46
wallet-desk-brief is a skill published in the GitHub repository SELAT-AI/selat-skills (2 stars, last pushed today), licensed Apache-2.0. It adds 128 tokens to every session and 2,110 once invoked, 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.
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