bankrbot/skills · ethskills-l2s/SKILL.md

Layer 2s skillA

Layer 2s is agent-read markdown (skill) from bankrbot/skills: Ethereum L2 landscape — Arbitrum, Optimism, Base, zkSync, Unichain, Celo. How they work, how to deploy, how to bridge, and which to use when. Includes 2025–2026 updates like Celo migration and Polygon zkEVM shutdown..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add bankrbot/skills/Layer 2s@git:20260617.65e9a9e
Exact content
mdr add bankrbot/skills/Layer 2s@sha256:eaa23482c35b47f4

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_prpad3iiynf7g47l.svg)](https://markdownregistry.com/a/art_prpad3iiynf7g47l)

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Versions

versioncommittedcommitsizeaudit
git:20260617.65e9a9e latest2026-06-17 65e9a9e 428 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (428 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

GitHub

bankrbot/skills · 1,198 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_prpad3iiynf7g47l
GET https://markdownregistry.com/api/v1/resolve?ref=bankrbot/skills/Layer 2s
GET https://markdownregistry.com/api/v1/blob/eaa23482c35b47f4af726712dfcafc3129b8e6112ed5df9b3824552f9c999d01

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.