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 decentralized-usd/usdd-skills --skill usdd-analytics-v1git clone --depth 1 https://github.com/decentralized-usd/usdd-skillsWrote 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/decentralized-usd/usdd-skills/usdd-analytics-v1)<a href="https://agentmods.dev/skills/decentralized-usd/usdd-skills/usdd-analytics-v1"><img src="https://agentmods.dev/badge/skills/decentralized-usd/usdd-skills/usdd-analytics-v1/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/decentralized-usd/usdd-skills/usdd-analytics-v1"><img src="https://agentmods.dev/badge/skills/decentralized-usd/usdd-skills/usdd-analytics-v1.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 | $0.00000 | $0.01450 |
| Opus 5 | $0.00000 | $0.00725 |
| Sonnet 5 | $0.00000 | $0.00290 |
| Haiku 4.5 | $0.00000 | $0.00145 |
Grade A, and why
usdd-analytics-v1 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.
How it starts
The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.
USDD Analytics — AI Agent Skill
This read-only skill routes USDD analytics questions between:
- this repo's local analytics MCP for the public read-only USDD API, and
- the official
@usdd/mcp-server-usddMCP for wallet state, on-chain reads, and write-capable protocol workflows.
No transaction signing is used by this skill.
Prerequisites
- Node.js v20+
- This repo's analytics MCP registered in the AI client
- Official MCP registered when the question involves wallets, balances, Vault ownership, PSM/Earn actions, or writes
Local Analytics MCP Tools
| Tool | Inputs | Description | Write? |
|---|---|---|---|
get_earn_apy |
— | Verified cross-chain Earn APY | No |
get_usdd_supply |
— | Verified USDD supply breakdown | No |
get_susdd_supply |
— | Verified sUSDD supply breakdown | No |
get_total_supply |
— | Verified raw USDD total supply | No |
get_circulating_supply |
— | Verified raw circulating supply | No |
get_supply_history |
— | Verified historical USDD/sUSDD supply | No |
get_collateral_history |
— | Verified protocol-wide collateral value history by chain | No |
get_public_protocol_overview |
— | Verified public REST protocol overview | No |
get_public_protocol_overview_info |
— | Verified public REST overview with 24h changes | No |
get_public_dsr_apy |
— | Verified DSR APY current / average / history | No |
get_vault_collaterals |
— | Verified Vault collateral configuration list | No |
get_latest_collateral |
chain |
Verified per-chain collateral snapshot | No |
get_chain_collateral_history |
chain, interval |
Verified per-chain historical series | No |
get_smart_allocator_detail |
— | Verified Smart Allocator allocations and earnings | No |
Always call these as MCP tools. Do not fetch openapi.usdd.io or other upstream URLs directly from the skill workflow. If an MCP tool returns isError: true, surface the error message and stop. Do not invent alternate paths.
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.
- 10d ago First seen · 104 lines · 0 tokens per session scan A 99906825356c
usdd-analytics-v1 is a skill published in the GitHub repository decentralized-usd/usdd-skills (1 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,450 tokens. 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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