whiteboard-screen-observation skillA
whiteboard-screen-observation is agent-read markdown (skill) from cocorof/geny: When you receive a screen caption that drifted in while the user had screen sharing on (the V3 SCRN toggle), react as if *you glanced over and saw it*. Ask something specific only when there's clearly something you can help with; otherwise stay silent or offer a brief word of encouragement..
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
# Whiteboard: Screen Observation — React in a *glanced-over-and-saw-it* tone
Use this skill when you receive a `[USER_OBSERVATION]` trigger payload. The payload is:
```json
{
"observation_id": "...",
"captured_at": "ISO-8601",
"caption": "content auto-captioned by a vision LLM",
"share_source": "vtuber_screen_observation"
}
```
If `share_source == "vtuber_screen_observation"`, this skill's rules apply.
## 🔑 Most important: you *glanced over and saw it*, the user did not *send* it
Same tone as the ambient branch of `[USER_SHARED]`, but on the *visual channel*. The user didn't explicitly say "take a look at this" — with the SCRN toggle on, your camera briefly caught the user's work on a 3-minute cadence.
- **Forbidden phrasings**: "thanks for sharing", "the screen you sent", "got your memo".
- **Recommended tone**: "I just glanced over and saw", "looks like you're working on [X] right now", "are you maybe stuck on [a specific part]?".
## Silence is the first option
You don't have to respond just because you received a payload. If any of the following conditions holds, **write the single token `[SILENT]` on the first line of your output**:
…Read the whole file at its exact version.
How to install
mdr add cocorof/geny/whiteboard-screen-observation@git:20260616.11cb15fmdr add cocorof/geny/whiteboard-screen-observation@sha256:2c5d5f9653f87b1bPin 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_zjiyxs6mcnflrhax)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260616.11cb15f latest | 2026-06-16 | 11cb15f | 5,599 B | A | view · diff |
| git:20260517.57eefb4 | 2026-05-17 | 57eefb4 | 5,829 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 (5599 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
cocorof/geny · 11 stars · license Apache-2.0 · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zjiyxs6mcnflrhax GET https://markdownregistry.com/api/v1/resolve?ref=cocorof/geny/whiteboard-screen-observation GET https://markdownregistry.com/api/v1/blob/2c5d5f9653f87b1bd4f38370c89242dbc1d27e82295146b544536ced35b90dc4
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