Fizz Convert
pashov/skills
Convert English-language properties in PROPERTIES.md (produced by the Fizz skill) into Solidity assertions inside the existing fuzz harness, then flip their checkboxes.
Discover EVM chains, RPC endpoints, native currencies, block explorers, and faucets using the Chainlist registry via Nethereum.DataServices
$ npx skills add Nethereum/Nethereum --skill chainlist-rpc -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Nethereum/Nethereum chainlist-rpc --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Nethereum/Nethereum.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/nethereum-skills/skills/chainlist-rpc .claude/skills/chainlist-rpc && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "chainlist-rpc" agent skill from https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpc into .claude/skills/chainlist-rpc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "chainlist-rpc", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpcType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Nethereum/Nethereum --skill chainlist-rpc -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Nethereum/Nethereum chainlist-rpc --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Nethereum/Nethereum.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/nethereum-skills/skills/chainlist-rpc .agents/skills/chainlist-rpc && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "chainlist-rpc" agent skill from https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpc into .agents/skills/chainlist-rpc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "chainlist-rpc", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Nethereum/Nethereum --skill chainlist-rpc -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Nethereum/Nethereum chainlist-rpc --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Nethereum/Nethereum.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/nethereum-skills/skills/chainlist-rpc .cursor/skills/chainlist-rpc && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "chainlist-rpc" agent skill from https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpc into .cursor/skills/chainlist-rpc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "chainlist-rpc", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Nethereum/Nethereum.git --path plugins/nethereum-skills/skills/chainlist-rpc--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Nethereum/Nethereum --skill chainlist-rpc -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Nethereum/Nethereum chainlist-rpc --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Nethereum/Nethereum.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/nethereum-skills/skills/chainlist-rpc .gemini/skills/chainlist-rpc && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "chainlist-rpc" agent skill from https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpc into .gemini/skills/chainlist-rpc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "chainlist-rpc", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Nethereum/Nethereum chainlist-rpcInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Nethereum/Nethereum --skill chainlist-rpc -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Nethereum/Nethereum.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/nethereum-skills/skills/chainlist-rpc .github/skills/chainlist-rpc && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "chainlist-rpc" agent skill from https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpc into .github/skills/chainlist-rpc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "chainlist-rpc", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Nethereum/Nethereum --skill chainlist-rpc -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Nethereum/Nethereum chainlist-rpc --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Nethereum/Nethereum.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/nethereum-skills/skills/chainlist-rpc .opencode/skills/chainlist-rpc && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "chainlist-rpc" agent skill from https://github.com/Nethereum/Nethereum/tree/master/plugins/nethereum-skills/skills/chainlist-rpc into .opencode/skills/chainlist-rpc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "chainlist-rpc", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
chainlist-rpcDiscover EVM chains, RPC endpoints, native currencies, block explorers, and faucets using the Chainlist registry via Nethereum.DataServices
Chainlist Rpc is an agent skill from Nethereum/Nethereum. Discover EVM chains, RPC endpoints, native currencies, block explorers, and faucets using the Chainlist registry via Nethereum.DataServices
Its SKILL.md is about 840 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Backend & APIs, covering Smart contracts. The repository describes itself as: Ethereum .Net cross platform integration library. The licence is MIT.
Read from SKILL.md and the folder at commit 229f278. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
dotnetFrom the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
nethereum.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Chainlist Rpc loads about 842 tokens when it runs. Until then it costs about 38 tokens; SKILL.md has 135 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from Nethereum/Nethereum at commit 229f278, republished under its MIT licence (© Nethereum). 135 words, ~842 tokens.
.claude/skills/chainlist-rpc/SKILL.md (or your agent's skills folder).Discover EVM chain metadata from the Chainlist public registry using Nethereum.DataServices.
NuGet Package: Nethereum.DataServices
dotnet add package Nethereum.DataServicesusing Nethereum.DataServices.Chainlist;
var chainlist = new ChainlistRpcApiService();
// Get all EVM chains
var allChains = await chainlist.GetAllChainsAsync();
Console.WriteLine($"Total EVM chains known: {allChains.Count}");
// Get a specific chain by ID
var ethereum = await chainlist.GetChainByIdAsync(1);
Console.WriteLine($"{ethereum.Name} (Chain ID: {ethereum.ChainId})");
Console.WriteLine($"Currency: {ethereum.NativeCurrency.Symbol}");| Method | Returns | Description |
|---|---|---|
GetAllChainsAsync() | List<ChainlistChainInfo> | Full registry of all EVM chains |
GetChainByIdAsync(long chainId) | ChainlistChainInfo | Single chain by numeric chain ID |
| Property | Type | Description |
|---|---|---|
Name | string | Chain name (e.g., "Ethereum Mainnet") |
Chain | string | Short identifier (e.g., "ETH") |
ChainId | long | Numeric chain ID |
NetworkId | long | Network ID |
Rpc | List<ChainlistRpc> | RPC endpoints with URL, Tracking, IsOpenSource |
NativeCurrency | ChainlistNativeCurrency | Name, Symbol, Decimals |
Explorers | List<ChainlistExplorer> | Block explorers with Name, Url, Standard |
Faucets | List<string> | Testnet faucet URLs |
Features | List<ChainlistFeature> | Supported features (e.g., EIP-1559) |
InfoURL | string | Chain information page |
ShortName | string | Short name for display |
var polygon = await chainlist.GetChainByIdAsync(137);
Console.WriteLine($"Name: {polygon.Name}");
Console.WriteLine($"Currency: {polygon.NativeCurrency.Symbol} ({polygon.NativeCurrency.Name})");
Console.WriteLine($"Decimals: {polygon.NativeCurrency.Decimals}");var ethereum = await chainlist.GetChainByIdAsync(1);
foreach (var rpc in ethereum.Rpc)
{
Console.WriteLine($"URL: {rpc.Url}, Tracking: {rpc.Tracking}, OpenSource: {rpc.IsOpenSource}");
}foreach (var explorer in ethereum.Explorers)
Console.WriteLine($"{explorer.Name}: {explorer.Url} (Standard: {explorer.Standard})");var chains = await chainlist.GetAllChainsAsync();
// Testnets
var testnets = chains.Where(c => c.Name.Contains("Sepolia", StringComparison.OrdinalIgnoreCase)).ToList();
// Chains with EIP-1559
var eip1559 = chains.Where(c => c.Features?.Any(f => f.Name == "EIP1559") == true).ToList();
// By native currency
var ethChains = chains.Where(c => c.NativeCurrency?.Symbol == "ETH").ToList();Nethereum.DataServices.Chainlist — Service and response models© Nethereum, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in plugins/nethereum-skills/skills/chainlist-rpc of Nethereum/Nethereum.
Open the folder on GitHubat commit 229f278
Chainlist Rpc next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Chainlist Rpc this skillNethereum/Nethereum | 2.3k | — | ~842 | Automated safety check: Pass | MIT | |
| Fizz Convertpashov/skills | 1.2k | 2 repos | ~3.7k | Automated safety check: Pass | MIT | |
| Solana Devsolana-foundation/solana-dev-skill | 574 | — | ~3.8k | Automated safety check: Pass | MIT | |
| Feynman Auditor0xiehnnkta/nemesis-auditor | 243 | 1 repos | ~11k | Automated safety check: Pass | MIT | |
| Smart Contract Auditgreatpie/smart-contract-audit-skill | 101 | — | ~1.1k | Automated safety check: Pass | None | |
| RadarAuditware/radar | 154 | — | ~2.1k | Automated safety check: Pass | GPL-3.0 |
pashov/skills
Convert English-language properties in PROPERTIES.md (produced by the Fizz skill) into Solidity assertions inside the existing fuzz harness, then flip their checkboxes.
solana-foundation/solana-dev-skill
A skill your agent uses when user asks to "build a Solana dapp", "write an Anchor program", "create a token", "debug Solana errors", "set up wallet connection", "test my Solana program", "fuzz my…
0xiehnnkta/nemesis-auditor
Deep business logic bug finder using the Feynman technique. An agent skill from 0xiehnnkta/nemesis-auditor.
greatpie/smart-contract-audit-skill
Script-backed, out-of-box auditing workflow for Solidity/EVM repositories based on EVMbench detect/patch/exploit methodology.
Auditware/radar
Use radar for smart contract security analysis, AST generation, and detection template development.
Gabson0x/bountyforge
Security audit of Solidity code while you develop. An agent skill from Gabson0x/bountyforge.
Nethereum/Nethereum
Help users batch multiple calls into a single UserOperation and sponsor gas with paymasters using Nethereum Account Abstraction.
Nethereum/Nethereum
Help users run an ERC-4337 bundler using Nethereum — set up in-process or standalone bundlers with mempool, validation, reputation, and JSON-RPC server.
Nethereum/Nethereum
Encode and decode Ethereum ABI data with Nethereum. An agent skill from Nethereum/Nethereum.
Nethereum/Nethereum
Fetch contract ABIs from Sourcify, Etherscan, and 4Byte Directory using the composite ABIInfoStorage pattern (.NET/C).
Nethereum/Nethereum
Help users implement ERC-4337 Account Abstraction with Nethereum — send UserOperations, use smart accounts, route contract calls through a bundler, enable gasless transactions, or work with AA in…
Nethereum/Nethereum
Validate and format Ethereum addresses with Nethereum. An agent skill from Nethereum/Nethereum.
Categories
Discover EVM chains, RPC endpoints, native currencies, block explorers, and faucets using the Chainlist registry via Nethereum.DataServices. Chainlist Rpc is an agent skill from Nethereum/Nethereum.
Chainlist Rpc fits situations like: tasks that involve Smart contracts.
Run `npx skills add Nethereum/Nethereum --skill chainlist-rpc -a claude-code`. Or copy the skill folder (plugins/nethereum-skills/skills/chainlist-rpc in Nethereum/Nethereum) into .claude/skills/chainlist-rpc in your project. Claude Code loads it when a task matches its description.
Run `npx skills add Nethereum/Nethereum --skill chainlist-rpc -a codex`. Or copy the skill folder (plugins/nethereum-skills/skills/chainlist-rpc in Nethereum/Nethereum) into .agents/skills/chainlist-rpc in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Nethereum/Nethereum --skill chainlist-rpc -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/chainlist-rpc, .gemini/skills/chainlist-rpc, .github/skills/chainlist-rpc and .opencode/skills/chainlist-rpc in your project.
Going by SKILL.md and its folder, Chainlist Rpc needs the command-line tools its instructions call (dotnet).
SKILL.md names 1 domain. As links in the text: nethereum.com. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Chainlist Rpc is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 842 tokens (SKILL.md is roughly 3.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Chainlist Rpc: Fizz Convert (pashov/skills, 1.2k stars), Solana Dev (solana-foundation/solana-dev-skill, 574 stars), Feynman Auditor (0xiehnnkta/nemesis-auditor, 243 stars) and Smart Contract Audit (greatpie/smart-contract-audit-skill, 101 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Nethereum (a GitHub organization) maintains it in Nethereum/Nethereum, which has 2,260 GitHub stars. The repository holds 71 skills in this directory. The repository was last updated on October 5, 2026.
Source: Nethereum/Nethereum on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.