agent-security skills

251 tagged agent-security, measured the same way as everything else here.

Browse within: ai-security 103supply-chain-security 76formal-verification 73static-analysis 73agentic-ai 65llm-security 57Prompt Injection 34vulnerability 33mcp-security 31owasp 31agent-swarm 25ai-assistant 25ai-framework 25LLM 22

skill-inspector

01

NVIDIA/SkillSpector

Skill Claude CodeCodex ✓ vendor

Review AI agent skills before installation using NVIDIA SkillSpector and source-aware semantic review. Use when asked whether a skill or downloaded skill folder is safe, trustworthy, installable, over-permissioned, or malicious.

not rated 20k +509 yesterday A Socket: passSnyk: passSkillSpector: pass 47 tokens original Apache-2.0

hol-guard

02

hashgraph-online/hol-guard

Skill Claude CodeCodex

Run HOL Guard scanner and guard operations via uv run hol-guard. Use when the user asks to scan plugins/MCP/skills for security, quality, or ecosystem compliance, or when they ask to run guard detect/install/protect workflows for local AI harnesses.

not rated 907 +70 today A SkillSpector: pass 58 tokens original Apache-2.0

arcjet/arcjet-js

Skill Claude CodeCodex needs its repo

Integrate Arcjet security into a Vercel Eve agent using @arcjet/guard — add guard gates to tools and connections, screen inbound messages, and record agent lifecycle events correlated to the session. Use when asked to add Arcjet to an Eve agent, rate limit its tools, guard connection access, or screen inbound messages.

not rated 692 +3 changed yesterday A SkillSpector: warn 77 tokens original Apache-2.0

emiliaprotocol/emilia-protocol

Skill Claude CodeCodex

Verify the authenticity of AI-agent authorization receipts and human-device signoffs. Use this whenever a user shares a "trust receipt", an "authorization receipt", a "signoff", or WebAuthn/passkey approval evidence and asks whether it is valid, genuine, or tampered with. Pairs with the public EMILIA Protocol MCP…

not rated 611 +1 3d ago A SkillSpector: pass 94 tokens original Apache-2.0

NVIDIA/SkillEvaluator

Skill Claude CodeCodex ✓ vendor

Use when converting an existing benchmark, rubric, verifier, task YAML/JSON, or domain check into SkillEvaluator BYOG/BYOT custom evaluation.

not rated 571 +17 yesterday A SkillSpector: pass 35 tokens original Apache-2.0

sponsio

06

SponsioLabs/Sponsio

Skill Claude CodeCodex

Install, observe, tune, and enforce Sponsio: a runtime contract layer for LLM agents that blocks unsafe tool calls and scores output quality against declared rules. Use when the user wants to set up / add / install Sponsio, add guardrails or runtime safety to an LLM agent, generate or refine a sponsio.yaml, audit tool…

not rated 454 2d ago A SkillSpector: warn 0 tokens original Apache-2.0

prismor

07

PrismorSec/prismor

Skill Claude CodeCodex

Runtime security for AI coding agents. Use when about to install a package, paste a secret, run a destructive command, reach an unfamiliar host, govern MCP servers, pick a governance mode, set up a new workspace, respond to a changed-instruction-file notice, or recover from a Prismor block.

not rated 418 +8 changed today C 65 tokens original Apache-2.0

Agent-Threat-Rule/agent-threat-rules

Skill Claude CodeCodex

Generate clinical trial protocols for medical devices or drugs. This skill should be used when users say "Create a clinical trial protocol", "Generate protocol for [device/drug]", "Help me design a clinical study", "Research similar trials for [intervention]", or when developing FDA submission documentation for…

not rated 416 +6 today A 70 tokens original MIT

authsome

09

agentrhq/authsome

Skill Claude CodeCodex

Use this to access external services/CLIs/APIs: Gmail/gh/Github/Stripe etc. or when running any bash command, script, or curl/wget that makes outbound HTTP calls. Make HTTP requests directly and the gateway injects credentials automatically.

not rated 97 +2 2mo ago A Socket: warnSnyk: passSkillSpector: warn 55 tokens original MIT

opena2a-org/hackmyagent

Skill Claude CodeCodex

Turns ARIApulse index telemetry into the weekly cross-property attribution digest.

not rated 84 +1 today A 19 tokens original Apache-2.0

clawseccheck

11

gl0di/clawseccheck

Skill Claude CodeCodex

Free, local, read-only security self-audit for your own OpenClaw agent. Reads your OpenClaw config, bootstrap files, logs, agent session logs, and installed skills, plus a bounded host-security scan. It changes no OpenClaw config, skill or bootstrap file; its own history and state stay under /.clawseccheck…

not rated 58 changed today A 235 tokens original MIT

clawmoat

12

darfaz/clawmoat

Skill Claude CodeCodex

Real-time AI agent security scanner. Detects prompt injection, jailbreak attempts, credential/secret leaks, PII exposure, and dangerous tool calls. Activate when: (1) scanning inbound messages or tool outputs for prompt injection, (2) checking outbound content for credential leaks or PII, (3) auditing agent session…

not rated 43 1mo ago A SkillSpector: warn 107 tokens original MIT

openclaw-plugin

13

christopherkarani/ryk

Skill Claude CodeCodex

Skill "openclaw-plugin" from christopherkarani/ryk, covering ryk, when to use ryk, how it works, prerequisites and example policy behavior.

not rated 42 1mo ago A ✓ AI review 0 tokens original Apache-2.0

qualixar/skillfortify

Skill Claude Code

Use when the user wants to rename, extract, split, move, or restructure code safely. Examples: "Rename this function", "Extract this into a module", "Refactor this class", "Move this to a separate file".

not rated 38 +1 14d ago A 53 tokens

buy-a-product

16

GeckoVision/gecko-surf

Skill Claude CodeCodex

Use this when someone wants to buy something from a Let Me Buy storefront — "buy a water at the bar", "order a coffee for table 9", "pay for the Jägermeister", "get me a drink from jonasbar". Covers picking the store, picking the product, deriving the accounts, and the traps that make a purchase land on the wrong…

not rated 21 +13 3d ago A SkillSpector: pass 126 tokens original Apache-2.0

agent-shield

18

elliotllliu/agent-shield

Skill Claude CodeCodex

Scan AI agent skills, MCP servers, and plugins for security vulnerabilities. Use when: user asks to check a skill/plugin for safety, audit security, scan for backdoors/data exfiltration/credential leaks, or evaluate trust of a third-party skill. Triggers: "is this skill safe", "scan for security issues", "audit this…

not rated 15 7mo ago A 92 tokens original MIT

agentveil-protocol/agentveil-sdk

Skill Claude CodeCodex

AgentVeil action-control workflows for AI agent systems. Evaluate risky actions with Runtime Gate, route human approvals, resume approved execution, fetch signed receipts, inspect agent public profiles, check advisory reputation, submit signed attestations, discover agents by capability, and verify audit evidence…

not rated 15 2d ago A SkillSpector: warn 71 tokens original MIT

vaaraio/vaara

Skill Claude CodeCodex

Put an EU AI Act Article 14 human-oversight checkpoint and an Article 12 auditable record in front of a high-risk tool call. Use before an agent runs a consequential or irreversible action (writing to a clinical/genomic database, submitting a record to a regulator, moving money, deleting data, anything a human should…

not rated 15 today A 121 tokens AGPL-3.0

evidence-to-skill

21

Sanexxxx777/evidence-to-skill

Skill Codex

Convert repositories, books, incident reports, transcripts, documentation, and other source material into the smallest justified AI skill or reference artifact. Use when extracting reusable practices from external or internal sources, deciding whether material deserves promotion into agent instructions, building an…

not rated 11 1mo ago A 78 tokens original MIT

ziran

22

taoq-ai/ziran

Skill Claude CodeCodex

ZIRAN is an open-source security testing framework for AI agents. It discovers dangerous tool chain compositions via knowledge graph analysis, detects execution-level side effects (not just text output), and runs multi-phase trust exploitation campaigns that model real attacker behavior.

not rated 11 +1 today A 0 tokens original Apache-2.0

create-task

23

aksika/abtars

Skill Claude CodeCodex

Create and verify recurring or one-shot reminders, scripts, agent jobs, reports, and interactive skill launches.

not rated 10 today A SkillSpector: warn 24 tokens original Apache-2.0

saferskills

24

OpenLatch/saferskills

Skill Claude Code

Use SaferSkills to find, evaluate, and safely install AI agent capabilities (skills, MCP servers, hooks, plugins, rules) and to assess a whole agent. Run this before you install, add, recommend, or trust any capability — or when asked whether one is safe or what its score is: scan and score it first with npx…

not rated 8 24d ago A 91 tokens original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: