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Shieldcode

plugin

Security hardening and production-grade error handling expertise for Claude Code. Prevents OWASP Top 10 vulnerabilities (SQL injection, XSS, broken auth, secrets exposure) and enforces structured error handling, secure logging, and proper HTTP status codes. Auto-activates when writing code that handles user input, database queries, authentication, API endpoints, or error handling. 991 lines of battle-tested security patterns with BAD vs SAFE examples in TypeScript and Python.

Works with: Claude Code (native)
native: this artifact type is that client's own format

Category: Security — see all ranked ›

Install (Claude Code):

/plugin marketplace add anthropics/claude-plugins-community
/plugin install shieldcode@claude-community

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Shieldcode scores 38 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down.

Start a 7-day trial › Everything measured on this page stays free.

Show your score

Measured this well? Put the live badge in your README — it updates as the score does.

tashan badge for Shieldcode
[![tashan](https://tashan.sh/badge/plugin-nikolasdehor-shieldcode-shieldcode.svg)](https://tashan.sh/capability/plugin-nikolasdehor-shieldcode-shieldcode.html)

source ↗  ·  plugin:nikolasdehor/shieldcode/shieldcode

Everything on this page is public evidence and free. What it cannot know is whether you run this — check your whole config, free, in the browser. tashan Pro adds the series behind each row and names a replacement for anything dying.

Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.

Measured 2026-09-13  ·  scorer s5  ·  how  ·  something wrong here?