pcf-controls SKILL.md skillA
pcf-controls from jnpiyush/agentx is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jnpiyush/agentx/pcf-controls@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jnpiyush/agentx
- Path
.github/skills/low-code/pcf-controls/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Sep 15, 2026
- First version recorded
- May 30, 2026
- Size
- 4,784 bytes
- Repository stars
- 19
- License
- Apache-2.0
Build Microsoft Power Apps Component Framework (PCF) code components in TypeScript so an agent can generate a pro-code control that drops into canvas and model-driven apps. Covers ControlManifest.Input.xml, the index.ts lifecycle (init/updateView/getOutputs/destroy), property types, dataset vs field controls, pcfproj/npm build, and solution packaging.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# PCF Code Components
> Purpose: emit a TypeScript PCF control that builds with `pac pcf` + npm and packs into a solution -- the pro-code escape hatch when canvas/model-driven controls are not enough.
## When to Use
- A required UX (custom chart, map, rich editor, signature pad) is not expressible with stock controls
- Reusing a JS/TS library inside a Power Apps form or canvas app
- Replacing a single field or a whole dataset (grid) with custom rendering
> First decide low-code vs pro-code (see architecture/low-code-vs-pro-code). PCF is pro-code: it carries a build pipeline and maintenance cost.
## Project Layout
```
<control-root>/
<ControlName>/
ControlManifest.Input.xml # manifest: type-group, properties, resources
index.ts # the control class (lifecycle)
generated/ # ManifestTypes.d.ts (pac generates)
package.json # pcf-scripts, pcf-start, build
pcfproj / .pcfproj # MSBuild project
tsconfig.json
```
Scaffold: `pac pcf init --namespace Frontier --name IssueRating --template field` (or `--template dataset`).
## ControlManifest.Input.xml
```xml
<manifest>
…Read the whole file at its exact version.
How to install
mdr add jnpiyush/agentx/pcf-controls@sha256:55ee3beff98a0c14The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_bkph3vdtcbbipxlh)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 30, 2026 and Sep 15, 2026, about one every 54 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-15 | f17c505 | 4,784 B | A | view · diff |
| v1.0.0 | 2026-08-08 | 80072b8 | 4,778 B | A | view · diff |
| v1.0.0 | 2026-05-30 | 0022792 | 4,752 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4784 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
jnpiyush/agentx · 19 stars · license Apache-2.0 · pushed 2026-11-04 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_bkph3vdtcbbipxlh GET https://markdownregistry.com/api/v1/resolve?ref=jnpiyush/agentx/pcf-controls GET https://markdownregistry.com/api/v1/blob/55ee3beff98a0c1416eb41abe0be1ed5ec781e86193953644e28cd7a5e8b962d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.