security

A repository security-scanning workflow for finding vulnerabilities, risky dependencies, exposed secrets, unsafe binaries, and problems in agent instructions or other prompt files.

In plain words
What is it for?
Use it for an authorized, read-only security review of a repository, its dependencies, scripts, binaries, and managed prompt surfaces.
Why use it?
It gives a repeatable review of code and related repository content while treating missing scanners as gaps in coverage rather than proof that nothing is wrong.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/boshu2/agentops/security
Any agent
npx skills add boshu2/agentops --skill security
Clone the repo
git clone --depth 1 https://github.com/boshu2/agentops

Made for: Claude Code, Codex.

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,038 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00036 $0.02038
Opus 5 $0.00018 $0.01019
Sonnet 5 $0.00007 $0.00408
Haiku 4.5 $0.00004 $0.00204

Measured 2d ago against content hash cc7068f01138, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

images/gemini/skills/security/SKILL.md · 182 lines

How it starts

The opening of the file, as written. The whole thing — 182 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Security Skill

Purpose: Run repeatable security checks across code, scripts, authorized binaries, and repo-managed prompt surfaces.

Use this skill for a caller-requested repository scan, authorized binary assurance, dependency risk, secrets, or offline prompt-surface redteam.

Critical Constraints

  • Scan only repositories, binaries, and prompt surfaces the operator owns or is explicitly authorized to assess. Why: a security review does not grant access to third-party systems or proprietary material.
  • Keep collection read-only by default; do not exfiltrate secrets, execute destructive payloads, or mutate policy/baselines to manufacture green. Why: the assessment must not become the incident or erase its evidence.
  • Treat missing/error scanners as a coverage gap, never a clean finding; use --require-tools when complete tool coverage is required. Why: absent evidence is not evidence of absence.
  • Use the current agent and local shell; do not start another runtime or orchestration substrate unless explicitly requested. Why: repository scanning is a bounded operation, not permission to fan out.
  • Run the selected scan once and report findings plus coverage gaps. Remediation, risk acceptance, reruns, and promotion are caller decisions.

Security Surfaces

  1. Repository gate: scripts/security-gate.sh composes available scanners for quick/full/release checks.
  2. Composable suite: scripts/security_suite.py provides static, dynamic, contract, baseline, and policy primitives for authorized binaries.
  3. Offline redteam: scripts/prompt_redteam.py checks repo-owned prompt and tool-control surfaces against the attack pack.

This is the canonical security runbook. Suite policy gating produces machine-consumable outputs, including policy/policy-verdict.json when a policy file is supplied.

Read the suite runbook before binary, policy, baseline, or redteam work. Use the OWASP checklist for code-level review.

Read the full file on GitHub · 182 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 182 lines · 36 tokens per session scan A cc7068f01138

Subscribe to this mod's changes

security is a skill published in the GitHub repository boshu2/agentops (431 stars, last pushed 4d ago), licensed Apache-2.0. It adds 36 tokens to every session and 2,038 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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