PHP Security
Secure PHP with composer audit, input validation, output escaping, and secrets hygiene.
Skill by nexusnv
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/nexusnv-php-security
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: security
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/php-security
What's inside
- Skill name
PHP Security- Description
- Secure PHP with composer audit, input validation, output escaping, and secrets hygiene. Use for audits and security reviews.
- License
- MIT
- Instructions
- 9 lines in SKILL.md · view on GitHub
Agent Skills spec issues
- name: only lowercase letters, digits and single hyphens allowed
- name: "PHP Security" does not match folder "php-security"
Files (1)
- SKILL.md
SKILL.md (first lines)
# PHP Security - `composer validate` → `composer audit --format=json` → `composer outdated --direct`. EOL PHP (55% of teams per 2024 Zend survey) is itself a finding. - Taint mindset: `$_GET/$_POST/$_COOKIE/$_FILES`, headers, DB rows are tainted until validated. Validate allow-list, escape on output (XSS), prepared statements (SQLi), no shell interpolation. - Secrets: env only, never committed; `.env.example` without values; rotate on leak. - Uploads/deserialization: mime + size checks, random filenames outside webroot; avoid `unserialize` on user input. - Report: CVE + affected package + fix version + exploitability; separate real edge cases from hypotheticals.
From nexusnv/opencode-php-toolkit, MIT.
More from nexusnv/opencode-php-toolkit
- 0.561score
PHP Static Analysis
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Configure and climb PHPStan/Psalm without rewrites, use baselines, taint analysis, and fast Mago path.
SkillAFreshness: AClaude Code +9 - 0.555score
PHP Testing
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Test PHP behavior with PHPUnit/Pest, data providers, fixtures, and coverage gaps.
SkillAFreshness: AClaude Code +9 - 0.553score
PHP Standards
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Write idiomatic typed PHP 8.1+ with PSR-4/PSR-12, strict types, and modern syntax.
SkillAFreshness: AClaude Code +9 - 0.551score
PHP Debug
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Diagnose PHP bugs systematically — reproduce, isolate, hypothesize, verify.
SkillAFreshness: AClaude Code +9 - 0.548score
PHP Modernize
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Upgrade PHP safely with Rector dry-run-first, deprecation fixes, and PHP 8.1+ syntax.
SkillAFreshness: AClaude Code +9 - 0.545score
PHP Composer
nexusnv
Manage Composer correctly — validate, audit, outdated, lock conflicts, autoload, scripts.
SkillAFreshness: AClaude Code +9 - 0.545score
PHP Architecture
nexusnv
Keep PHP decoupled with layers, dependency rules, and metrics.
SkillAFreshness: AClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 14, 2026 (17 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/nexusnv/opencode-php-toolkit
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from nexusnv
- 0.561score
PHP Static Analysis
nexusnv
Configure and climb PHPStan/Psalm without rewrites, use baselines, taint analysis, and fast Mago path.
SkillAFreshness: AClaude Code +9 - 0.555score
PHP Testing
nexusnv
Test PHP behavior with PHPUnit/Pest, data providers, fixtures, and coverage gaps.
SkillAFreshness: AClaude Code +9 - 0.553score
PHP Standards
nexusnv
Write idiomatic typed PHP 8.1+ with PSR-4/PSR-12, strict types, and modern syntax.
SkillAFreshness: AClaude Code +9 - 0.551score
PHP Debug
nexusnv
Diagnose PHP bugs systematically — reproduce, isolate, hypothesize, verify.
SkillAFreshness: AClaude Code +9 - 0.548score
PHP Modernize
nexusnv
Upgrade PHP safely with Rector dry-run-first, deprecation fixes, and PHP 8.1+ syntax.
SkillAFreshness: AClaude Code +9 - 0.545score
PHP Composer
nexusnv
Manage Composer correctly — validate, audit, outdated, lock conflicts, autoload, scripts.
SkillAFreshness: AClaude Code +9
Done for you
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Cite this page
PHP Security skill. Agent Mart. https://agentmart.dev/skills/nexusnv-php-security (last updated 2026-10-24)