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/validatorsdao/slv/slv-hermesnpx skills add ValidatorsDAO/slv --skill slv-hermesgit clone --depth 1 https://github.com/ValidatorsDAO/slvWrote 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/validatorsdao/slv/slv-hermes)<a href="https://agentmods.dev/skills/validatorsdao/slv/slv-hermes"><img src="https://agentmods.dev/badge/skills/validatorsdao/slv/slv-hermes.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 | $0.00118 | $0.02222 |
| Opus 5 | $0.00059 | $0.01111 |
| Sonnet 5 | $0.00024 | $0.00444 |
| Haiku 4.5 | $0.00012 | $0.00222 |
Grade C, and why
slv-hermes scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Reaches for credential fileshighPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
ansible_ssh_private_key_file: "~/.ssh/id_rsa" Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s "http://<vps-ip>:7575/v2/updates/price/latest?ids[]=${SOL_USD}" \ How it starts
The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SLV Hermes Skill
Ansible recipe + skill docs for deploying a self-hosted Pyth Hermes API (REST + WebSocket price feeds) on a single VPS.
What is Hermes?
Hermes is a web service designed to monitor both Pythnet and the Wormhole Network for the next generation of Pyth price updates. It supersedes the Pyth Price Service, offering these updates through a user-friendly web API. — hermes server README
Public endpoint is https://hermes.pyth.network (10 req/10s/IP rate
limit). Self-hosting removes the rate limit, lets you pin a region, and
— combined with slv-pythnet — gives you full control over the data path.
Stack components
┌──────────────────────────────────────────────────────────────┐
│ VPS (single host) │
│ │
│ nats-server :4222 ◄──┐ │
│ (JetStream) │ writes VAAs │
│ │ │
│ ┌────┴──────────┐ REST/WS │
│ │ beacon │◄────────────────────┐ │
│ │ spy gRPC :7072│ │ │
│ └────┬───────────┘ │ │
│ │ │ │
│ │ reads accumulator │ │
│ │ ┌────┴───┐│
│ └────► Pythnet HTTP/WS ────► │ hermes ││ ◄── clients
│ (public or self-hosted) │ :7575 ││
│ └────────┘│
└──────────────────────────────────────────────────────────────┘
▲
│ Wormhole P2P gossip
▼
Wormhole guardian network
(3 bootstrap peers, UDP :8999)
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.
- 4d ago First seen · 193 lines · 118 tokens per session scan C 8d3f993a11e0
slv-hermes is a skill published in the GitHub repository ValidatorsDAO/slv (89 stars, last pushed 2d ago), licensed Apache-2.0. It adds 118 tokens to every session and 2,222 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it C with 2 findings (reaches for credential files, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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