blockchain SKILL.md skillA
blockchain from mindrally/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mindrally/skills/blockchain@git:20261008.7682ca7Pins git:20261008.7682ca7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mindrally/skills
- Path
blockchain/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261008.7682ca7, committed Oct 8, 2026
- First version recorded
- Jan 23, 2026
- Size
- 2,001 bytes
- Repository stars
- 278
- License
- Apache-2.0
Expert guidelines for blockchain development including CosmWasm, Cosmos, and cross-chain patterns.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Blockchain Development You are an expert in blockchain development, smart contracts, and distributed systems. ## Core Principles - Prioritize security and correctness over premature optimization - Design for immutability and deterministic execution - Implement comprehensive testing and auditing practices - Follow established patterns for the target blockchain ecosystem ## CosmWasm Development (Cosmos) ### Rust Best Practices - Use Rust's type system for safety guarantees - Leverage CosmWasm's contract model for state management - Implement proper entry points (instantiate, execute, query) - Handle errors explicitly with custom error types ### IBC Integration - Follow IBC protocol standards for cross-chain communication - Implement proper packet handling and acknowledgments - Test with multiple chains in development - Handle timeout scenarios gracefully ### State Management - Use efficient storage patterns (Item, Map, IndexedMap) - Minimize storage operations for gas efficiency - Implement proper migration paths for upgrades ## Cross-Chain Patterns ### Message Passing - Design idempotent message handlers - Implement proper replay protection …
Read the whole file at its exact version.
How to install
mdr add mindrally/skills/blockchain@sha256:08d81a7fcb5766eeThe line at the top of this page pins the label git:20261008.7682ca7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_s4mkgtdonpm2qxay)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jan 23, 2026 and Oct 8, 2026, about one every 258 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.7682ca7 latest | 2026-10-08 | 7682ca7 | 2,001 B | A | view · diff |
| git:20260123.47f47c1 | 2026-01-23 | 47f47c1 | 1,921 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2001 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mindrally/skills · 278 stars · license Apache-2.0 · pushed 2026-10-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s4mkgtdonpm2qxay GET https://markdownregistry.com/api/v1/resolve?ref=mindrally/skills/blockchain GET https://markdownregistry.com/api/v1/blob/08d81a7fcb5766ee4f991affc295c99f7b00e76097a154554025c5e8593a8731
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.