hypothesis-annotation-visibility SKILL.md skillA
hypothesis-annotation-visibility 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/hypothesis-annotation-visibility@git:20260812.590e6aaPins git:20260812.590e6aa 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
.claude/skills/hypothesis-annotation-visibility/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260812.590e6aa, committed Aug 12, 2026
- Size
- 10,321 bytes
- Repository stars
- 28
- License
- none declared
Diagnose and fix Hypothesis (hypothes.is) annotation visibility — why two people in the same group see different annotation counts, why a class or study group can't see someone's notes, why highlights never show up for anyone else, and how to safely move "Only Me" annotations into a group or pull accidentally-public ones back out. Use this whenever someone mentions Hypothesis, hypothes.is, web annotations, annotation groups, highlights that aren't appearing, mismatched annotation counts…
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
# Hypothesis annotation visibility
Hypothesis visibility problems get misdiagnosed constantly. People report them as broken
integrations, stale caches, or group-membership bugs. They are almost always one thing:
a per-annotation read permission that points at a person instead of a group.
This skill exists because that mechanism is easy to state, easy to verify, and easy to fix
safely — but the failure looks nothing like its cause, and some of the widely-repeated
folklore about it is wrong (see `references/api-facts.md`).
## The mechanism
Every annotation carries two independent fields:
- **`group`** — a label. Which group was selected when it was written.
- **`permissions.read`** — the access check. Exactly one of three shapes:
| `permissions.read` | Who can read it |
|---|---|
| `["acct:alice@hypothes.is"]` | the author alone ("Only Me") |
| `["group:AbCd1234"]` | that group's members |
| `["group:__world__"]` | the public web |
These do not constrain each other. An annotation written privately while a group was
selected still stores `group: "AbCd1234"`. So it **matches** a `?group=AbCd1234` search,
…Read the whole file at its exact version.
How to install
mdr add mjunaidca/mjs-agent-skills/hypothesis-annotation-visibility@sha256:3b2d72345ecdebc7The line at the top of this page pins the label git:20260812.590e6aa, 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_uuvfnad44agftnfy)
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Versions
The registry has recorded 1 version of this file, committed on Aug 12, 2026.
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 (10321 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_uuvfnad44agftnfy GET https://markdownregistry.com/api/v1/resolve?ref=mjunaidca/mjs-agent-skills/hypothesis-annotation-visibility GET https://markdownregistry.com/api/v1/blob/3b2d72345ecdebc74f85f680f6c3ec0e4b36bfe6d46abae2e764c564c8733913
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.