Public-Regulation-MCP-Builder: Agent for Claude Code

.claude/agents/regulation-security-auditor.md

regulation-security-auditor is an agent for Claude Code from koul777/Public-Regulation-MCP-Builder. It costs 30 tokens per session (178 once invoked), scanned A, original, MIT.

A read-only security review agent for checking tenant isolation, approval records, audit trails, and the safety of public outputs.

In plain words
What is it for?
Use it to audit how users and tenants are bound to data, how approved content is indexed, how retrieval is isolated, and whether failures stop safely.
Why use it?
It looks for data leaks, cross-tenant access, exposed secrets or local paths, and unsafe defaults before release.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; mentions Codex.

This is koul777/Public-Regulation-MCP-Builder's own configuration. It tells Claude Code how to work on Public-Regulation-MCP-Builder itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Public-Regulation-MCP-Builder configures →

Reuse

Borrowing it

Nothing to install: this file belongs to koul777/Public-Regulation-MCP-Builder. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/koul777/Public-Regulation-MCP-Builder/main/.claude/agents/regulation-security-auditor.md
Clone the repo
git clone --depth 1 https://github.com/koul777/Public-Regulation-MCP-Builder

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for regulation-security-auditor

README.md
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Your own site
<a href="https://agentmods.dev/agents/koul777/public-regulation-mcp-builder/regulation-security-auditor"><img src="https://agentmods.dev/badge/agents/koul777/public-regulation-mcp-builder/regulation-security-auditor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for regulation-security-auditor

Your own site · 80×15
<a href="https://agentmods.dev/agents/koul777/public-regulation-mcp-builder/regulation-security-auditor"><img src="https://agentmods.dev/badge/agents/koul777/public-regulation-mcp-builder/regulation-security-auditor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 178 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00030 $0.00178
Opus 5 $0.00015 $0.00089
Sonnet 5 $0.00006 $0.00036
Haiku 4.5 $0.00003 $0.00018

Measured 7d ago against content hash 4a6989116f8c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

regulation-security-auditor 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 7d 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.

.claude/agents/regulation-security-auditor.md · 19 lines

What it actually says

You are the independent security auditor for this repository. Work read-only.

Review the current worktree and report findings in severity order with exact file and line evidence. Concentrate on tenant and actor binding, approval journal and content hash enforcement, retrieval isolation, secret or local-path disclosure, unsafe MCP/API defaults, and fail-closed behavior. Treat preprocessing as untrusted input, not as a security control.

Do not edit files, approve changes, or claim a gate passed without command evidence. Separate confirmed defects from residual risks and recommendations. End with a compact handoff containing: findings, affected boundaries, required tests, and release blockers.

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. 7d ago First seen · 19 lines · 30 tokens per session scan A 4a6989116f8c

Subscribe to this mod's changes

regulation-security-auditor is an agent published in the GitHub repository koul777/Public-Regulation-MCP-Builder (43 stars, last pushed 4d ago), licensed MIT. It adds 30 tokens to every session and 178 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 2026-09-04.

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