OpenZeppelin Stylus Contracts vs solana-security-audit
solana-security-audit is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑21.
OpenZeppelin Stylus Contracts is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). solana-security-audit is a plugin bundle for AI coding tools published by gabrielkoerich. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-29. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  OpenZeppelin Stylus Contracts | |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Community marketplace gabrielkoerich/skills | Not listed | Removed on 2026-10-21 Version: not stated Forks (GitHub): 0 Stars (GitHub): 6 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 | OpenZeppelin Stylus Contracts | solana-security-auditno longer listed · |
|---|---|---|
| Marketplaces that list it (differs) | 1 | 0 |
| Stars (GitHub) (differs) | No figure on GitHub | 6 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.openzeppelin.com/contracts/stylus/mcp) | Installs as a plugin bundle |
| Transport (differs) | Streamable HTTP | Not stated |
| Tools it declares (differs) | 3 | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | Not stated | github.com/gabrielkoerich/skills |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-19 |
| Endpoint at the last check (differs) | Responded 3 days ago | no remote endpoint we check |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of solana-security-audit
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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AI-powered smart contract security auditor for Claude Code — vuln detection, exploit PoCs, mainnet-fork sims, audit cards, on-chain certificates.
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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.
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Kestrova: Solidity Vulnerability Scan
Solidity smart contract vulnerability scan (Slither) for AI agents. Free preview; paid full report.
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contract-scanner io.github.lordbasilaiassistant-sudo/contract-scanner
Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding
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Smart-contract security audits for EVM chains and DAML: quote, run and fetch reports.
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Scans Base L2 smart contracts for security risks. Risk score 0-100, detects backdoors & proxies.
What each says it does
OpenZeppelin Stylus Contracts
Access to OpenZeppelin Stylus Contracts.
solana-security-audit
Comprehensive Solana smart contract security auditor. Covers 65+ attack vectors across Anchor, native Rust, and Pinocchio: sealevel attacks, arithmetic safety, CPI exploits, oracle manipulation, Token-2022 extension risks, donation and forced-balance accounting DoS, asymmetric paired accounting, loss-blind refreshes, JIT deposit sniping, exposure limits on the wrong base or grouping, multi-asset denomination collapse, durable-nonce replay on admin instructions, the on-chain/off-chain trust boundary (forged events, CPI log spoofing, unauthenticated webhooks, sponsored fee payers, keeper keys), upgrade authority, on-chain randomness, and real-world case studies through 2026 (Loopscale, DeFiTuna, Drift).
How to run each
OpenZeppelin Stylus Contracts As a remote MCP server
claude mcp add --transport http openzeppelin-stylus https://mcp.openzeppelin.com/contracts/stylus/mcpsolana-security-audit
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only OpenZeppelin Stylus Contracts has a remote endpoint we check. How we check endpoints
Tools each declares
The marketplaces of solana-security-audit publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: OpenZeppelin Stylus Contracts · What it can do: solana-security-audit · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.