echoyue-lp/echo-agent · echo-agent-learning/examples/demo_skills/web-researcher/SKILL.md

web-researcher skillA

web-researcher is agent-read markdown (skill) from echoyue-lp/echo-agent: Web research skill: systematically collect, verify, and synthesize information from multiple sources. Use when asked to research topics, fact-check claims, or compile information reports..

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 echoyue-lp/echo-agent/web-researcher@v1.2.0
Exact content
mdr add echoyue-lp/echo-agent/web-researcher@sha256:a73df4b57e222c4c

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_aodrk2jzkfyfwuvd.svg)](https://markdownregistry.com/a/art_aodrk2jzkfyfwuvd)

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Versions

versioncommittedcommitsizeaudit
v1.2.0 latest2026-09-02 d9cb003 1,364 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 (1364 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

echoyue-lp/echo-agent · 85 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_aodrk2jzkfyfwuvd
GET https://markdownregistry.com/api/v1/resolve?ref=echoyue-lp/echo-agent/web-researcher
GET https://markdownregistry.com/api/v1/blob/a73df4b57e222c4c5d150724679a66c3b9ee17d8430815735b934e7f1f0d6d9e

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