authentication
Implement or review authentication and authorization flows, sessions/tokens, password/reset flows, role access, and secure identity integration.
Skill by PHENOMVALENCE
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/phenomvalence-authentication
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
Reviews
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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/authentication
What's inside
- Skill name
authentication- Description
- Implement or review authentication and authorization flows, sessions/tokens, password/reset flows, role access, and secure identity integration.
- License
- MIT
- Instructions
- 15 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# Authentication and Authorization ## Workflow 1. Identify actors, identity provider, session/token model, trust boundaries, and protected resources. 2. Use mature framework/provider primitives instead of inventing cryptography or password storage. 3. Keep credentials/tokens out of URLs, logs, client bundles, and source control. 4. Enforce authorization server-side for every privileged action/object. 5. Review login, logout, refresh/session expiry, password/reset/recovery, email/phone verification, and account-disable behavior relevant to the product. 6. Protect against enumeration, brute force, replay, CSRF/session fixation, insecure redirects, and token leakage as applicable. 7. Use secure cookie attributes and appropriate token expiry/rotation. 8. Test anonymous, normal-user, privileged-user, expired-session, revoked/disabled-user, and cross-tenant access cases. Authentication proves identity; authorization decides permitted actions. Do not treat them as interchangeable.
From PHENOMVALENCE/engineering-agent-skills, MIT.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Sep 16, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from PHENOMVALENCE
- 0.524score
codebase-analysis
PHENOMVALENCE
Inspect and map an existing repository before making significant changes.
SkillBFreshness: BClaude Code +9 - 0.521score
documentation
PHENOMVALENCE
Create and maintain concise project, architecture, API, setup, operational, and decision documentation alongside code changes.
SkillBFreshness: BClaude Code +9 - 0.521score
deployment
PHENOMVALENCE
Prepare, execute, and verify safe deployments with preflight checks, migrations, configuration validation, rollback awareness, and production smoke tests.
SkillBFreshness: BClaude Code +9 - 0.521score
ci-cd
PHENOMVALENCE
Design or maintain CI/CD pipelines that provide reliable quality gates, reproducible builds, secure secret handling, and controlled deployments.
SkillBFreshness: BClaude Code +9 - 0.521score
debugging
PHENOMVALENCE
Diagnose defects systematically by reproducing the issue, isolating the failing layer, testing hypotheses, fixing root cause, and adding regression protection.
SkillBFreshness: BClaude Code +9 - 0.521score
laravel
PHENOMVALENCE
Build and maintain Laravel applications using framework conventions, explicit validation/authorization, service boundaries, migrations, tests, queues, and API…
SkillBFreshness: BClaude Code +9
Cite this page
authentication skill. Agent Mart. https://agentmart.dev/skills/phenomvalence-authentication (last updated 2026-10-24)