ritual-dapp-da

ritual-dapp-da is a skill for Claude Code from ritual-foundation/ritual-dapp-skills. It costs 47 tokens per session (5,609 once invoked), scanned A, original, BSD-3-Clause-Clear.

A guide to Data Availability (DA), meaning patterns for storing and retrieving external data used by Ritual Chain dApps.

In plain words
What is it for?
Use it when a Ritual precompile stores or retrieves multimodal outputs, conversations, agent state, fully homomorphic encryption (FHE) ciphertexts, or artifacts.
Why use it?
It helps developers handle data that is too large or separate from the blockchain, such as media outputs, conversation history, agent state, encrypted values, and files.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the ritual-dapp-skills plugin — 32 skills, 2 agents shipped together

Good fit Use it when a Ritual precompile stores or retrieves multimodal outputs, conversations, agent state, fully homomorphic encryption (FHE) ciphertexts, or artifacts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da
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 ritual-foundation/ritual-dapp-skills --skill ritual-dapp-da
Clone the repo
git clone --depth 1 https://github.com/ritual-foundation/ritual-dapp-skills

Made for: Claude Code.

Or install ritual-dapp-skills, the plugin that ships this one along with the rest of its 32 skills, 2 agents.

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 ritual-dapp-da

README.md
[![agentmods](https://agentmods.dev/badge/skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da/github.svg)](https://agentmods.dev/skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da)
Your own site
<a href="https://agentmods.dev/skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da"><img src="https://agentmods.dev/badge/skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da/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 ritual-dapp-da

Your own site · 80×15
<a href="https://agentmods.dev/skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da"><img src="https://agentmods.dev/badge/skills/ritual-foundation/ritual-dapp-skills/ritual-dapp-da.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,609 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 $0.00047 $0.05609
Opus 5 $0.00023 $0.02805
Sonnet 5 $0.00009 $0.01122
Haiku 4.5 $0.00005 $0.00561

Measured 12d ago against content hash 1a3412f631f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ritual-dapp-da 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 12d 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/ritual-dapp-da/SKILL.md · 500 lines

The source is not reproduced here

Licensed BSD-3-Clause-Clear

The repository is licensed BSD-3-Clause-Clear, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 12d ago First seen · 500 lines · 47 tokens per session scan A 1a3412f631f3

Subscribe to this mod's changes

ritual-dapp-da is a skill published in the GitHub repository ritual-foundation/ritual-dapp-skills (63 stars, last pushed 4mo ago), licensed BSD-3-Clause-Clear. It adds 47 tokens to every session and 5,609 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 2026-08-30.

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