Content Signals
A Claude skill from fabricioctelles/skills.
Install
$ agentstack add skill-fabricioctelles-skills-content-signals ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Implement Content Signals
Declare AI content usage preferences in your robots.txt using Content Signals (IETF draft).
Requirements
- Add
Content-Signaldirectives to your robots.txt under the relevantUser-agentblock - Declare preferences for
ai-train,search, andai-input - Example:
Content-Signal: ai-train=no, search=yes, ai-input=no
Cloudflare
AI Crawl Control supports Content Signals configuration from the dashboard.
Validate
POST https://isitagentready.com/api/scan
Content-Type: application/json
{"url": "https://YOUR-SITE.com"}Check that checks.botAccessControl.contentSignals.status is "pass".
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: fabricioctelles
- Source: fabricioctelles/skills
- License: Apache-2.0
- Homepage: https://skill.dev.br
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.