contract-decoder vs AgentDiet Base EVM & Solana Smart Contract Security Scanner
contract-decoder is a plugin bundle for AI coding tools published by gabrielkoerich. Marketplaces we read that list it: 1 (Community GitHub marketplaces). AgentDiet Base EVM & Solana Smart Contract Security Scanner is an MCP server published by agentdiet.dev. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  contract-decoder | |
|---|---|---|
| Community marketplace gabrielkoerich/skills | Not seen in the last pass Version: not stated Forks (GitHub): 0 Stars (GitHub): 6 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 7.0.15 No figure published Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | contract-decoder | AgentDiet Base EVM & Solana Smart Contract Security Scanner |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 6 | No figure on GitHub |
| Forks (GitHub) (differs) | 0 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (onchain-risk.agentdiet.dev/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/gabrielkoerich/skills | Not stated |
| Changes in the last 7 days | 2 | 2 |
| First seen | 2026-10-19 | 2026-10-19 |
| Endpoint at the last check (differs) | no remote endpoint we check | not checked yet |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
contract-decoder
Decode and reverse-engineer smart contract binaries for security research. Solana: extract instructions, discriminators, PDAs, and error codes from .so files. EVM: decompile bytecode to recover function selectors and storage layout. Use for bug bounty recon, verifying deployed code, or analyzing closed-source contracts.
AgentDiet Base EVM & Solana Smart Contract Security Scanner
Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and.
How to run each
contract-decoder As a Claude Code plugin
/plugin marketplace add gabrielkoerich/skills
/plugin install contract-decoder@skillsAgentDiet Base EVM & Solana Smart Contract Security Scanner As a remote MCP server
claude mcp add --transport http onchain-risk https://onchain-risk.agentdiet.dev/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: contract-decoder · What it can do: AgentDiet Base EVM & Solana Smart Contract Security Scanner · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.