chatkit-actions SKILL.md skillA
chatkit-actions from mjunaidca/mjs-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mjunaidca/mjs-agent-skills/chatkit-actions@git:20251221.f6c90d7Pins git:20251221.f6c90d7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mjunaidca/mjs-agent-skills
- Path
docs/taskflow-vault/skills/engineering/chatkit-actions/SKILL.md- Versions recorded
- 1
- Latest version
- git:20251221.f6c90d7, committed Dec 21, 2025
- Size
- 23,080 bytes
- Repository stars
- 28
- License
- none declared
Implements interactive widget actions and bidirectional communication patterns for ChatKit. This skill should be used when building AI-driven interactive UIs with buttons, forms, entity tagging (@mentions), composer tools, and server-handled widget actions. Covers the full widget lifecycle from creation to replacement.
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
# ChatKit Actions Skill
## Overview
This skill unlocks the full power of ChatKit's agentic UI capabilities - where AI can render interactive widgets, users can click buttons that trigger both client and server actions, and the conversation becomes a two-way interactive experience.
## Core Concepts
### Action Handler Types
Widgets can specify where actions are handled:
| Handler | Defined In | Processed By | Use Case |
|---------|------------|--------------|----------|
| `"client"` | Widget template | Frontend `onAction` | Navigation, local state, send follow-up |
| `"server"` | Widget template | Backend `action()` method | Data mutation, widget replacement |
### Widget Lifecycle
```
1. Agent tool generates widget → yield WidgetItem
2. Widget renders in chat with action buttons
3. User clicks action → action dispatched
4. Handler processes action:
- client: onAction callback in frontend
- server: action() method in ChatKitServer
5. Optional: Widget replaced with updated state
```
## Implementation Patterns
### Pattern 1: Widget Templates (.widget files)
**When**: Define reusable widget layouts with dynamic data
**Widget Template Format**:
```json
{
…Read the whole file at its exact version.
How to install
mdr add mjunaidca/mjs-agent-skills/chatkit-actions@sha256:d1b4740a260ecea2The line at the top of this page pins the label git:20251221.f6c90d7, 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_2u5c25odksaoc3ee)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Dec 21, 2025.
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 (23080 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
mjunaidca/mjs-agent-skills · 28 stars · license none declared · pushed 2026-08-12 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2u5c25odksaoc3ee GET https://markdownregistry.com/api/v1/resolve?ref=mjunaidca/mjs-agent-skills/chatkit-actions GET https://markdownregistry.com/api/v1/blob/d1b4740a260ecea20ab98d705bc57d8bcbdbcb91505ce7775e3c434d180eff6b
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.