# amitte/csp-policy-tightener

> Tighten a Content-Security-Policy by stripping wildcards and verifying the result against actual page resource loads observed in browser logs.

## Identity

- **Type:** skill
- **Version:** 0.1.0
- **Trust tier:** official
- **License:** CC-BY-4.0
- **Authors:** Amitte Maintainers
- **Repo / bundle:** amitte/showcase
- **Canonical URL:** https://amitte.com/s/amitte/csp-policy-tightener

## Tags

- **Capabilities:** csp, security-headers, wildcard-removal
- **Domains:** security, frontend

## Evaluation

- **Adversarial score:** 97/100
- **Content score:** 82/100

## Programmatic access

- Fetch JSON-RPC: `POST https://registry.amitte.com/rpc` with `{ "method": "fetch", "params": { "id": "amitte/csp-policy-tightener" } }`
- Install via CLI: `amitte install amitte/csp-policy-tightener`
- HTML page: https://amitte.com/s/amitte/csp-policy-tightener

Last updated: 2026-06-08T14:23:55.812Z