coupler-live-artifact skillB
coupler-live-artifact is agent-read markdown (skill) from coupler-io/skills: Build a live Cowork artifact (persistent HTML widget) backed by a Coupler.io dataflow. Use this skill whenever the user wants a live dashboard, persistent widget, daily-check page, or interactive explorer over Coupler.io data — including phrases like "live artifact for Coupler", "Coupler dashboard widget", "build a widget over a Coupler dataset", "Coupler.io live dashboard", "build a daily dashboard from a Coupler dataflow", or any time they ask to render Coupler data in a re-openable view that .
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.
What the file says
# Coupler.io live artifact
A live artifact is a self-contained HTML page registered with Cowork that persists across sessions and re-fetches data from MCP connectors every time it opens. This skill covers the specific pitfalls of wiring one to a Coupler.io dataflow. Most generic widget guidance (CDN allowlist, sandboxing) lives in Cowork's `create_artifact` tool description — read that first. This skill captures the Coupler-specific traps that cost real time the first time someone hits them.
## When to use
The user wants a re-openable view over Coupler.io data: KPIs, funnel, leaderboard, time series, comparison. They have an existing dataflow or are pointing at a data set in their Coupler workspace. The output is a `.html` file registered via `mcp__cowork__create_artifact`.
## Process
### Step 1 — Probe in chat first
Before writing a single line of HTML, run these chat-side calls and read the output. All Coupler operations go through the single dispatcher tool `coupler`: `coupler({verb: "call", name: "<operation>", args: {...}})`. Args are snake_case.
…Read the whole file at its exact version.
How to install
mdr add coupler-io/skills/coupler-live-artifact@git:20260915.3832139mdr add coupler-io/skills/coupler-live-artifact@sha256:f92a618ad481382dPin 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.
[](https://markdownregistry.com/a/art_w5v2fp5wij33oqqo)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.3832139 latest | 2026-09-15 | 3832139 | 12,652 B | B | view · diff |
| git:20260826.260c8c0 | 2026-08-26 | 260c8c0 | 12,224 B | B | view · diff |
| git:20260723.58d8101 | 2026-07-23 | 58d8101 | 12,178 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12652 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
Source
coupler-io/skills · 34 stars · license none · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w5v2fp5wij33oqqo GET https://markdownregistry.com/api/v1/resolve?ref=coupler-io/skills/coupler-live-artifact GET https://markdownregistry.com/api/v1/blob/f92a618ad481382d0965e9420532308dccaef191480434d5a7c85fcc5880de29
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