Security

26,946 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

secret-squirrel

1897

jared-henry/claude-marketplace

Plugin Claude Code

Bundles 1 skill, 2 hooks · 44 tokens together

Security skills for secrets scanning, OPSEC review, threat modeling, YubiKey setup, supply chain audit, repo hygiene, dotfiles doctor, and zero-trust skill encryption.

not rated 2 8mo ago A tokens not measured

cors

1898

Pradnyeshp/Codex-skills

Skill Claude CodeCodex

Configure CORS correctly and safely — allowlist real origins, handle preflight, scope credentials and headers narrowly, and never reflect arbitrary origins.

not rated 2 3mo ago A 29 tokens

sf-sharing-configure

1899

yaniv-naor/salesforce-claude-skills

Skill Claude CodeCodex

Configure Salesforce sharing rules (Ownership-based and Criteria-based) with proper structure and validation. Use when creating sharing rules, configuring object access, granting role/group permissions. Trigger on "create sharing rule", "ownership rule", "criteria sharing", "grant access", "share records". Works…

not rated 2 5mo ago A 66 tokens

KxlSys/OpenSkill

Skill Claude CodeCodex

Audit professionnel complet d'un projet logiciel couvrant architecture, code mort, dette technique, dépendances, API, authentification, autorisation, sécurité applicative, CI/CD, performance, production et validation finale.

not rated 2 1mo ago A 50 tokens original MIT

pr-reviewer

1901

PHclaw/openclaw-skill-pr-reviewer

Skill Claude CodeCodex

An automated pull-request reviewer for GitHub and GitLab. A pull request is a proposed code change that others check before it is merged.

not rated 2 7mo ago A 82 tokens

teleprompt-cli

1902

EryrizalH/teleprompt-cli

Skill Claude CodeCodex

Learn how to use the teleprompt CLI tool to run shell commands on remote servers and routers securely without exposing passwords or private keys.

not rated 2 3mo ago B 0 tokens original MIT

ctfpc9n-cli

1903

GeesecSecurity/ctfpc9n-cli

Skill Claude CodeCodex

Use ctfpc9n-cli for restricted competition participation or authorized AI evaluations with separate sessions.

not rated 2 changed 3d ago A 26 tokens GPL-3.0

cnnvd-format

1904

Yxuan18/yixuan_skills

Skill Claude CodeCodex

A converter for CNNVD XML files, where CNNVD is China’s national database of information-security vulnerabilities. It changes newer XML files into the older format by renaming tags and normalising their structure.

not rated 2 19d ago A 88 tokens

sec-ops

1905

yorevs/ai-dev-skills

Skill Codex

Use when designing, implementing, reviewing, refactoring, or maintaining software in any programming language where security is a requirement. Apply secure-by-design principles, identify vulnerabilities, and recommend industry best practices throughout the software development lifecycle.

not rated 2 changed 1mo ago A 48 tokens

dstest

1906

bxrne/dstest

Skill Claude CodeCodex

Deterministic simulation testing for containerized services. Write Lua scripts to inject chaos (pause, kill, resource deprivation) into Docker containers with reproducible, seeded fault injection. Use when writing chaos experiments, testing service resilience, or debugging distributed systems.

not rated 2 changed 2mo ago A 53 tokens original MIT

auth0-terraform

1907

jeff-auth0/agent-skills

Skill Claude CodeCodex

Use when you want to reverse-engineer an active Auth0 tenant into a structured, multi-environment Terraform project for replicating that tenant into new empty tenants. Runs auth0 tf generate, then restructures the flat output into a flat modules/ directory (one foreach block per resource type with typed map…

not rated 2 18d ago C 176 tokens

redteam

1908

pr-purgatory/redteam-skill

Skill Claude CodeCodex

Perform a "red team" security and risk assessment of the codebase. Use when user says "/redteam", "red team this code", or asks for a security/vulnerability audit.

not rated 2 6mo ago A 41 tokens original Apache-2.0

reporting

1909

sanjaysaini1952/BugBounty-Arsenal

Skill Claude CodeCodex

Skill "reporting" from sanjaysaini1952/BugBounty-Arsenal, covering reporting & triage skill, report structure (all platforms), title format, report sections and cvss scoring guide.

not rated 2 3mo ago A 0 tokens original MIT

ivan-sincek/threat-modeling-agent-skills

Skill Claude CodeCodex

Systematically identify and classify technical and business risks using the risk-centric PASTA threat modeling framework. Use when the user says "run PASTA", "do PASTA threat modeling", or "identify risks".

not rated 2 changed 2mo ago A 51 tokens original MIT

gauntlet-loop

1912

arjunkshah12345-hash/gauntlet-loop-skill

Skill Claude CodeCodex

Apply Matt Shumer's Gauntlet Loop to ambitious software, game, product-design, writing, research, and creative tasks. Establish a concrete inspectable quality bar, let a lead agent decompose the work, use separate builder and critic agents, inspect the real artifact, and iterate until the work meets the bar or the…

not rated 2 3mo ago A 75 tokens original MIT

y30k/ai-capabilities

Skill Codex

Perform a strict, fail-closed production-readiness review of the exact staged change before initial PR/MR submission or an explicit direct-to-default fast track. Use when asked to prepare changes for submission, inspect every staged file and hunk, discover and run mandatory build, test, security, and performance…

not rated 2 3mo ago A 124 tokens

mybd-cryfs

1914

bigdata2211it-web/ai-vault-skills

Cursor rule Cursor

Encrypted credentials vault with cryfs (FUSE). Cross-platform setup, migration, daily open/close, auto-lock, agent discipline, backup, troubleshooting. Triggers on "encrypt my credentials", "cryfs vault", "mybd", "protect passwords folder", "fuse encryption setup", "secrets encrypted-at-rest".

not rated 2 4mo ago D 67 tokens original MIT

sigil

1916

kayossouza/sigil-protocol

Skill Claude CodeCodex

Sigil Protocol - AI agent identity, integrity attestation, and cryptographic verification. Use when generating agent identity, signing documents, attesting soul files, verifying agent integrity, or issuing interaction receipts.

not rated 2 9mo ago A 43 tokens original MIT

fhevm-solidity

1917

zunmax/fhevm-skill

Cursor rule Cursor needs its repo

Zama FHEVM Solidity development, review, and audit. Applies to .sol files that import @fhevm/solidity (or @openzeppelin/confidential-contracts); declare encrypted types (euint, ebool, eaddress, externalEuint); call FHE. operations or ACL helpers; or inherit ZamaEthereumConfig. Triggers on FHEVM audit / security review…

not rated 2 4mo ago A 0 tokens original MIT

runtz-security-scans

1918

runtz-dev/runtz-skills

Skill Claude CodeCodex

Run runtz DevSecOps security scans (SCA, SAST, host packages, container images, Kubernetes) and read runtz documentation. Use when the user wants to find vulnerable dependencies or packages, scan source code for secrets/weak crypto, audit a container image or Linux host for CVEs, check Kubernetes posture, or asks how…

not rated 2 3mo ago A 79 tokens original MIT

security

1919

vbalaraman0406/agile-sdlc-template

Cursor rule Cursor

Cursor rule "security" from vbalaraman0406/agile-sdlc-template, covering security rules, forbidden patterns and mandatory patterns.

not rated 2 7mo ago A 0 tokens original MIT

agentguard

1920

Ethonik/agentguard

Cursor rule Cursor

AgentGuard — security review & secure-by-design for agentic AI (OWASP Agentic 2026 + LLM 2025 + CWE). Use when auditing or designing code that uses LLMs, tool-calling, memory/RAG, MCP or multi-agent.

not rated 2 3mo ago A 55 tokens original MIT

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