simota/agent-skills · echo/SKILL.md

echo skillA

echo is agent-read markdown (skill) from simota/agent-skills: Simulating users to evaluate existing flows and generate synthetic demand: cognitive walkthroughs, feature requests, unmet needs, JTBD, and opportunity trees. Not real-user research..

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 simota/agent-skills/echo@git:20260917.c805268
Exact content
mdr add simota/agent-skills/echo@sha256:c280457ed6335687

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_ncip7pchczamslex.svg)](https://markdownregistry.com/a/art_ncip7pchczamslex)

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Versions

versioncommittedcommitsizeaudit
git:20260917.c805268 latest2026-09-17 c805268 24,703 BA view · diff
git:20260916.35ffd552026-09-16 35ffd55 24,537 BA view · diff
git:20260820.4d4eeea2026-08-20 4d4eeea 24,711 BA view · diff
git:20260820.22a71d02026-08-20 22a71d0 24,688 BA view · diff
git:20260820.9805aa12026-08-20 9805aa1 27,042 BA view · diff
git:20260819.f2c9e0a2026-08-19 f2c9e0a 26,788 BA view · diff
git:20260818.8e1f3652026-08-18 8e1f365 23,889 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 (24703 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

simota/agent-skills · 78 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ncip7pchczamslex
GET https://markdownregistry.com/api/v1/resolve?ref=simota/agent-skills/echo
GET https://markdownregistry.com/api/v1/blob/c280457ed6335687158d6b2c10a3404dd9123b6c0f9310870feb0546e487dd94