signals-scout-csp-violations

signals-scout-csp-violations is a skill for Claude Code from PostHog/ai-plugin. It costs 49 tokens per session (8,978 once invoked), scanned A, original, no licence file.

A Content Security Policy monitoring scout for browser security reports. Content Security Policy is a browser rule that controls which sources a webpage may load; the scout groups blocked URLs and watches for unusual violations.

In plain words
What is it for?
It is for investigating CSP violations, checking security-related web changes, and reporting confirmed violation clusters.
Why use it?
It helps reveal broken deployments, unexpected third-party domains, and sudden increases in blocked content.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the posthog plugin — 164 skills, 3 commands, 1 agent, 2 hooks, 1 MCP server shipped together

Good fit It is for investigating CSP violations, checking security-related web changes, and reporting confirmed violation clusters.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/posthog/ai-plugin/signals-scout-csp-violations
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.

Any agent
npx skills add PostHog/ai-plugin --skill signals-scout-csp-violations
Clone the repo
git clone --depth 1 https://github.com/PostHog/ai-plugin

Made for: Claude Code.

Or install posthog, the plugin that ships this one along with the rest of its 164 skills, 3 commands, 1 agent, 2 hooks, 1 MCP server.

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 signals-scout-csp-violations

README.md
[![agentmods](https://agentmods.dev/badge/skills/posthog/ai-plugin/signals-scout-csp-violations/github.svg)](https://agentmods.dev/skills/posthog/ai-plugin/signals-scout-csp-violations)
Your own site
<a href="https://agentmods.dev/skills/posthog/ai-plugin/signals-scout-csp-violations"><img src="https://agentmods.dev/badge/skills/posthog/ai-plugin/signals-scout-csp-violations/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 signals-scout-csp-violations

Your own site · 80×15
<a href="https://agentmods.dev/skills/posthog/ai-plugin/signals-scout-csp-violations"><img src="https://agentmods.dev/badge/skills/posthog/ai-plugin/signals-scout-csp-violations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,978 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 unknown 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 $0.00049 $0.08978
Opus 5 $0.00024 $0.04489
Sonnet 5 $0.00010 $0.01796
Haiku 4.5 $0.00005 $0.00898

Measured 5d ago against content hash 32d60fdff934, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

signals-scout-csp-violations 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 5d 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.

skills/signals-scout-csp-violations/SKILL.md · 350 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 5d ago Changed · +110 lines · -12 tokens per session 32d60fdff934
  2. 7d ago First seen · 240 lines · 61 tokens per session scan A d35053d05c25

Subscribe to this mod's changes

signals-scout-csp-violations is a skill published in the GitHub repository PostHog/ai-plugin (81 stars, last pushed today), with no licence file. It adds 49 tokens to every session and 8,978 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 2026-09-03.

Related

Other skills, from other repositories

domscribe

Work with Domscribe — the pixel-to-code bridge. Use when setting up, initializing, or configuring Domscribe for a project, OR when editing or modifying UI components (React, Vue, Next.js, Nuxt), implementing features from captured UI annotations, querying runtime context for source locations, exploring component…

patchorbit/domscribe · 94 tokens

swiftui-liquid-glass

Design, implement, review, and validate SwiftUI Liquid Glass interfaces across iOS and macOS. Use when choosing native glass effects, grouped glass surfaces, glass button styles, morphing transitions, availability fallbacks, or removing conflicting custom chrome.

gaelic-ghost/socket · 55 tokens

motherduck-create-dive

Create, edit, publish, share, or embed MotherDuck Dives using their React and SQL runtime.

motherduckdb/agent-skills · 27 tokens

scroll-craft

Build premium scroll-driven landing pages for service, product, food, and drink brands. Plan the visitor journey, page grammar, emotional peak, and bespoke signature move. Create dimensional heroes with independent visual planes, restrained motion, and separate mobile composition. Use supplied photos and footage or…

nateherkai/scroll-craft · 177 tokens

web-typography

Select, pair, and implement typefaces for web projects. Use when the user mentions "font pairing", "which typeface", "line height", "responsive typography", "web font loading", "type hierarchy", "variable fonts", "FOUT/FOIT", "typographic scale", or "the text is hard to read". Also trigger when choosing between system…

wondelai/skills · 128 tokens

refactoring-ui

Audit and fix visual hierarchy, spacing, color, and depth in web UIs. Use when the user mentions "my UI looks off" (or amateur/unprofessional), "fix the design", "Tailwind styling", "color palette", "visual hierarchy", "design system", "spacing scale", or "component styling". Also trigger when building consistent…

wondelai/skills · 132 tokens