detecting-sql-injection-patterns
Scan a source tree for SQL-injection vulnerable patterns: string concatenation into queries, f-string interpolation in SQL, string-format substitution into raw queries, deprecated cursor methods (cursor.execute with % formatting), Knex / Sequelize raw() with template interpolation, sequelize.query with replacements. Use when: pre-commit code review, post-feature SQL-touching release, inheriting a legacy codebase that predates ORMs, or post-bug-report investigation. UPDATE / DELETE / FROM / WHERE) appear in a string that's being built via concatenation, f-string, %-format, or .format() with v
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill detecting-sql-injection-patterns --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Detecting SQL Injection Patterns ## Overview SQL injection (CWE-89, OWASP A03:2021) remains one of the highest- impact and most-easily-introduced vulnerability classes. The fix is near-universal: use parameterized queries. The cause when introduced: an engineer concatenates user input into a SQL string because the ORM's parameterization mechanism wasn't obvious, or because they "just need to add
What does the detecting-sql-injection-patterns skill do?
Scan a source tree for SQL-injection vulnerable patterns: string concatenation into queries, f-string interpolation in SQL, string-format substitution into raw queries, deprecated cursor methods (cursor.execute with % formatting), Knex / Sequelize raw() with template interpolation, sequelize.query with replacements. Use when: pre-commit code review, post-feature SQL-touching release, inheriting a legacy codebase that predates ORMs, or post-bug-report investigation. UPDATE / DELETE / FROM / WHERE) appear in a string that's being built via concatenation, f-string, %-format, or .format() with v
How do I install it?
Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill detecting-sql-injection-patterns --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.