Menu

Individual skill

security

Secure app data, actions, routes, and external input. Use when changing authentication, authorization, database access, uploads, untrusted content, or server-side requests to user-provided URLs.

templates/calendar/.agents/skills/security/SKILL.md

Read pinned source

Source commit ff01b4009091c2140edb34d6f790ec64e7823356

What was checked

Matches the observed repository HEAD
Yes
Scanner rules are current
Yes
Repository scan complete
No
Skill scan complete
No
Observed behavior
Network or broad shell
Last checked
Nov 2, 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.

An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.

Repository context

Repository stars (not skill ratings)
7,637
Repository last updated
Nov 7, 2026
License
MIT

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

Files and excerpt

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

Browse files
Read excerpt

# Security

## Rule

Treat each action, route, query, and external request as a trust boundary.
Validate inputs, check the caller's authority for every row, and fail closed
when access cannot be established.

## Validate input and queries

- Define action inputs with a Zod `schema`; validate data from forms, URLs,
  providers, and files before using it.
- Build database queries with Drizzle. For raw SQL, bind values as parameters;
  never concatenate user input into SQL text.