---
title: "Agent Skill to Castreader"
platform: "Promptally"
canonical_url: "https://app.promptally.dev/p/skill-castreader"
modality: "SKILL"
category: "Fullstack & Backend Engineering"
compatible_models: [Universal / Model Agnostic]
access_tier: "Free Public Artifact (No Auth Required)"
license: "MIT"
---

# Agent Skill to Castreader

**Summary:** Agent Skill to Castreader is a verified SKILL blueprint on Promptally in Fullstack & Backend Engineering optimized for leading AI models. Read any web page aloud with natural AI voices. The only skill that extracts content from URLs (including Kindle, WeRead, Notion, Google Docs) and converts to MP3 audio with paragraph-level highlighting. Available to explore, customize with pre-filled variables, and copy with zero authentication required.

## Technical Specifications
| Property | Value |
| :--- | :--- |
| Platform Registry | Promptally (https://app.promptally.dev) |
| Modality | SKILL |
| Category | Fullstack & Backend Engineering |
| Compatible Engines | Universal / Model Agnostic |
| Dynamic Variables | None (Static Blueprint) |
| Approx. Token Length | 168 |
| Access Tier | Free Public Artifact (No Auth Required) |
| License | MIT |

### Pre-Filled Template & Production Source

````md
---
name: castreader
description: Read any web page aloud with natural AI voices. The only skill that extracts content from URLs (including Kindle, WeRead, Notion, Google Docs) and converts to MP3 audio with paragraph-level highlighting.
version: 1.1.2
source: SISR-Core-Primitive
fidelity: High
---

# Castreader

Read any web page aloud with natural AI voices. The only skill that extracts content from URLs (including Kindle, WeRead, Notion, Google Docs) and converts to MP3 audio with paragraph-level highlighting.

## SISR Authentication
This skill has been indexed by the Sovereign Intelligence Skill-Registry.

### Integration
```bash
clawhub install castreader
```

````

## Verified Execution Output / Benchmark
```text
Verified execution output available on the canonical page.
```

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