Security instructions files

1,263 tagged Security, measured the same way as everything else here.

Browse within: ai-security 66model-context-protocol 62cybersecurity 57devsecops 41copilot 40ai-tools 38AI Safety 34appsec 28bug-bounty 27claude-code-plugin 27code-quality 23compliance 22agent-security 20ai-coding 18

badchars/steganography-mcp

Instructions file Claude Code

Claude Code instructions for badchars/steganography-mcp, covering steganography-mcp — steganography analysis mcp server, architecture, key rules, categories (17) and commands.

not rated 3 5d ago A 422 tokens original MIT

Suzu-Testing/metasploit-cursor-harness

Instructions file CodexOpenCode

AGENTS.md instructions for Suzu-Testing/metasploit-cursor-harness, covering metasploit cursor harness - agent context, project intent, architecture, prerequisites and mcp tools (54 total).

not rated 3 11d ago A 2,469 tokens original MIT

gemini-cli-extensions/google-secops

Instructions file Gemini CLI

Instructions for gemini-cli-extensions/google-secops, covering google secops extension, prerequisites, installation, option 1: install directly from github (fastest) and option 2: clone and install locally (best for development).

not rated 2 1mo ago B 1,356 tokens original Apache-2.0

Agnuxo1/enigmagent-mcp

Instructions file CodexOpenCode

Instructions for Agnuxo1/enigmagent-mcp, covering agents.md — enigmagent-mcp, what this tool does, tools exposed via mcp, security rules for agents and a note from the author.

not rated 2 4mo ago A 481 tokens original MIT

KevinRabun/GDPRShiftLeftMCP

Instructions file GitHub Copilot

Instructions for KevinRabun/GDPRShiftLeftMCP, covering purpose, 1. project priorities, 1.1 correctness & accuracy, 1.2 security by default and 1.3 comprehensive automated testing.

not rated 2 6mo ago A 1,067 tokens original MIT

Skyrxin/sast-mcp-server

Instructions file Claude Code

Instructions for Skyrxin/sast-mcp-server, covering claude.md, project overview, development commands, install with dev dependencies (editable) and run the full test suite.

not rated 2 2mo ago A 2,352 tokens original MIT

calllint AGENTS.md

511

calllint/calllint

Instructions file CodexOpenCode

AGENTS.md instructions for calllint/calllint, covering calllint — agent instructions, what calllint is, core invariants (do not violate), quality gates (run before any checkpoint) and releases (human approval required).

not rated 2 4d ago A 808 tokens original Apache-2.0

AUTHENSOR AGENTS.md

512

AUTHENSOR/AUTHENSOR

Instructions file CodexOpenCode

Instructions for AUTHENSOR/AUTHENSOR, covering agents.md — authensor integration guide for ai agents, what authensor does for you, quick integration, if you have access to http and if you have access to npm / npx.

not rated 2 1mo ago A 1,298 tokens original MIT

scalixworld/scalix-cloud-mcp

Instructions file Gemini CLI

Gemini CLI instructions for scalixworld/scalix-cloud-mcp: Scalix Cloud is the agent-native cloud: PostgreSQL databases, containers, functions, AI, object storage, auth, DNS and persistent Linux machines behind one MCP endpoint — 53 tools, one API key.

not rated 2 changed yesterday A 186 tokens original MIT

LeonMelamud/claude-code-security-review

Instructions file CodexOpenCode

AGENTS.md instructions for LeonMelamud/claude-code-security-review, covering claude code security review - agent instructions, testing the skill locally, publishing a new version, 1. tessl registry (tessl.io) and 2. skills.sh (tessl ecosystem).

not rated 2 2mo ago B 530 tokens

sumleo/AgentSkillsScanner

Instructions file Claude Code

Instructions for sumleo/AgentSkillsScanner, covering claude.md, project overview, setup, local development and prerequisites: python 3.10+, node.js 18+, docker.

not rated 2 6mo ago C 1,773 tokens original MIT

raccioly/websec-validator

Instructions file CodexOpenCode

AGENTS.md instructions for raccioly/websec-validator, covering agent instructions, project overview, project documentation (cdd), build & dev commands and docguard — documentation enforcement.

not rated 2 today A 1,080 tokens original MIT

agent-gate CLAUDE.md

518

WZ/agent-gate

Instructions file Claude Code

Instructions for WZ/agent-gate, covering claude.md — agent-gate, what this is, critical rules — never break these, three host policy lists, with priority and architecture: where to find what.

not rated 2 4mo ago A 4,691 tokens original Apache-2.0

foxglove CLAUDE.md

519

lopes/foxglove

Instructions file Claude Code

Claude Code instructions for lopes/foxglove, covering claude.md, project overview, glossary, development commands and install/sync dependencies.

not rated 2 3d ago A 1,750 tokens original MIT

fuse CLAUDE.md

520

php-workx/fuse

Instructions file Claude Code

Instructions for php-workx/fuse, covering claude.md — fuse, what is fuse?, tech stack, project layout and development workflow.

not rated 2 6d ago A 1,647 tokens original MIT

Mikacr1138/claude-bug-bounty

Instructions file Claude Code

Claude Code instructions for Mikacr1138/claude-bug-bounty, covering claude bug bounty — plugin guide, what's here, commands (8 slash commands), agents (5 specialized agents) and rules (always active).

not rated 2 today A 761 tokens original MIT

YankielDBC2/saas-cybersecurity

Instructions file CodexOpenCode

Instructions for YankielDBC2/saas-cybersecurity, covering agent working agreement, purpose, rules, repository map and definition of done.

not rated 2 8d ago A 335 tokens original MIT

pashki975/thm-claude-kit

Instructions file Claude Code

Instructions for pashki975/thm-claude-kit, covering tryhackme attack machine context, environment, scope & rules, workflow preferences and output style.

not rated 2 22d ago A 337 tokens original MIT

SkillGate AGENTS.md

524

charliechenye/SkillGate

Instructions file CodexOpenCode

Instructions for charliechenye/SkillGate, covering skillgate agent guide, mission, hard invariants, implementation guidance and verification.

not rated 2 17d ago A 477 tokens original MIT

Shad0wMazt3r/The-Scaffolding

Instructions file CodexOpenCode

AGENTS.md instructions for Shad0wMazt3r/The-Scaffolding, covering bug bounty and ctf harness, rules and skills index.

not rated 2 15d ago A 569 tokens GPL-3.0

yu-iskw/skill-inspector

Instructions file CodexOpenCode

AGENTS.md instructions for yu-iskw/skill-inspector, covering agents.md, project goal, tech stack, key architectural rules and memory.

not rated 2 4d ago A 271 tokens original Apache-2.0