hua-bang/pulse-agent · apps/canvas-workspace/harness/skills/add-builtin-main-plugin/SKILL.md

add-builtin-main-plugin skillA

add-builtin-main-plugin is agent-read markdown (skill) from hua-bang/pulse-agent: Use when adding a built-in main-process canvas plugin (the channel / dynamic-app / webview-page-control shape) — especially one gated by an experimental flag. Covers the registration points and the flag-timing landmine that has been copy-pasted three times instead of documented..

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 hua-bang/pulse-agent/add-builtin-main-plugin@git:20260711.2153867
Exact content
mdr add hua-bang/pulse-agent/add-builtin-main-plugin@sha256:3c248faaea34668f

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_y6bxtraez56zdixl.svg)](https://markdownregistry.com/a/art_y6bxtraez56zdixl)

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Versions

versioncommittedcommitsizeaudit
git:20260711.2153867 latest2026-07-11 2153867 2,952 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 (2952 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

hua-bang/pulse-agent · 29 stars · license MIT · pushed 2026-09-17 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_y6bxtraez56zdixl
GET https://markdownregistry.com/api/v1/resolve?ref=hua-bang/pulse-agent/add-builtin-main-plugin
GET https://markdownregistry.com/api/v1/blob/3c248faaea34668f3b770c3178d3d7c68634e9e78f70a6dad0d3180ba38c821d

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