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 rube-de/cc-skills --skill oasis-devgit clone --depth 1 https://github.com/rube-de/cc-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/rube-de/cc-skills/oasis-dev)<a href="https://agentmods.dev/skills/rube-de/cc-skills/oasis-dev"><img src="https://agentmods.dev/badge/skills/rube-de/cc-skills/oasis-dev.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 5.1 | $0.00042 | $0.01940 |
| Opus 5 | $0.00021 | $0.00970 |
| Sonnet 5 | $0.00008 | $0.00388 |
| Haiku 4.5 | $0.00004 | $0.00194 |
Grade B, and why
oasis-dev scanned grade B 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 6d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo mv oasis /usr/local/bin/ Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
wget https://github.com/oasisprotocol/cli/releases/latest/download/oasis_cli_linux_amd64.tar.gz How it starts
The opening of the file, as written. The whole thing — 208 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Oasis Dev
Comprehensive assistance for building on the Oasis Network: Sapphire confidential EVM ParaTime, ROFL (Runtime OFfchain Logic) applications, Oasis CLI, SDK development, and ParaTime operations.
Triggers
Use this skill when the user mentions: "oasis", "sapphire", "sapphire paratime", "rofl", "oasis cli", "oasis sdk", "oasis network", "confidential evm", "oasis-sdk", "sapphire-paratime", "oasisprotocol", "oasis rofl", "paratime", "emerald", "cipher", "rose token", "oasis wallet", "sapphire contracts", "oasis node", "oasis core".
Also activate when the user is working in repos: oasisprotocol/sapphire-paratime, oasisprotocol/oasis-sdk, oasisprotocol/cli.
MCP Context
If MCP Context7 is available, use it to fetch latest docs:
- Library ID:
oasis_io_llms_txtathttps://context7.com/llmstxt/oasis_io_llms_txt
Quick Start
Install CLI
# Download latest release from https://github.com/oasisprotocol/cli/releases
# Linux
wget https://github.com/oasisprotocol/cli/releases/latest/download/oasis_cli_linux_amd64.tar.gz
tar xf oasis_cli_linux_amd64.tar.gz
sudo mv oasis /usr/local/bin/
# macOS
brew install oasisprotocol/tools/oasis
Create a Wallet
# Ed25519 (Oasis native)
oasis wallet create my_wallet
# secp256k1 (EVM-compatible, for Sapphire/Emerald)
oasis wallet create my_wallet --algorithm secp256k1-bip44
Get Testnet Tokens
Visit https://faucet.testnet.oasis.io to get TEST tokens for Sapphire Testnet.
Deploy a Sapphire dApp (Hardhat)
npx hardhat init
npm install -D @oasisprotocol/sapphire-hardhat
// hardhat.config.js
import '@oasisprotocol/sapphire-hardhat';
module.exports = {
solidity: "0.8.24",
networks: {
sapphire_testnet: {
url: "https://testnet.sapphire.oasis.io",
chainId: 0x5aff,
accounts: [process.env.PRIVATE_KEY],
},
sapphire_mainnet: {
url: "https://sapphire.oasis.io",
chainId: 0x5afe,
accounts: [process.env.PRIVATE_KEY],
},
},
};
What ships with it
4 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.
- 6d ago First seen · 208 lines · 42 tokens per session scan B 9166c91a4ac2
oasis-dev is a skill published in the GitHub repository rube-de/cc-skills (10 stars, last pushed today), licensed MIT. It adds 42 tokens to every session and 1,940 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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