nirholas/three.ws · data/skills/protocol/erc8004-agent-identity/SKILL.md

erc8004-agent-identity skillA

erc8004-agent-identity is agent-read markdown (skill) from nirholas/three.ws: Complete guide to ERC-8004: the open standard for on-chain AI agent identity, reputation, and validation. Covers agent registration as NFTs, reputation signals, validator attestations, and multi-chain deployment across 12 chains. Essential for building trustless AI agent ecosystems..

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 nirholas/three.ws/erc8004-agent-identity@git:20260730.f960d66
Exact content
mdr add nirholas/three.ws/erc8004-agent-identity@sha256:fcb227a493761fcc

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_254xhuoz74kw2w7q.svg)](https://markdownregistry.com/a/art_254xhuoz74kw2w7q)

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Versions

versioncommittedcommitsizeaudit
git:20260730.f960d66 latest2026-07-30 f960d66 6,293 BA view · diff
git:20260501.87cefc92026-05-01 87cefc9 6,330 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 (6293 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

nirholas/three.ws · 195 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_254xhuoz74kw2w7q
GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/erc8004-agent-identity
GET https://markdownregistry.com/api/v1/blob/fcb227a493761fcc185f8edab07a43ec500f2e8a39c54764f0022920f3bef6ba

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