Individual skill

database-security

Prevent SQL and NoSQL injection, unsafe ORM and raw-query use, over-privileged database identities, weak tenant isolation, and unauthenticated database transport. Use when generating SQL or raw query strings, NoSQL filters, ORM models or queries, database migration files, or connection strings.

skills/database-security/SKILL.md

Read pinned source

Source commit eaba88102d91df65a9aa6397e8507c315c018f5e

What was checked

Matches the observed repository HEAD: Yes
Scanner rules are current: No
Repository scan complete: No
Skill scan complete: Yes
Observed behavior: Not checked yet
Last checked: Nov 6, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

Standard SKILL.md format has not been attested at this commit. No installation command is available; inspect the source.

Repository context

Repository stars (not skill ratings): 23
Repository last updated: Aug 14, 2026
License: MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

claude-skills Repository topic
llm Repository topic
security Repository topic
skills Repository topic
data Derived category
data-databases Derived category

Files and excerpt

File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.

Browse files

SKILL.mdcore · 8,995 bytes
references/orm-safe-query-examples.mddoc · 4,806 bytes
references/verifying-findings.mddoc · 2,331 bytes
rules/orm_safe_patterns.jsonasset · 2,618 bytes
rules/sql_injection_sinks.jsonasset · 2,511 bytes
tests/corpus.jsonasset · 3,793 bytes

Read excerpt


# Database Security

## Rules (for AI agents)

### ALWAYS
- Bind every untrusted data value through the driver or ORM parameter API. Never place
  it into SQL with language-level interpolation or concatenation — `+`, f-strings, `%`
  formatting, `.format()`, JavaScript template interpolation. Driver placeholders
  (`%s`, `?`, `$1`, `:name`, `@name`) are the binding *mechanism*, not string
  formatting; confusing the two is how this rule is most often misread. The same
  applies to values read back out of the database and used to build a later query:
  stored input is still input, and second-order injection is this bug with a delay.
- Prefer the ORM's structured query-expression API over textual SQL. Where raw SQL is
  genuinely needed, use that framework's documented parameter-binding mechanism and