pin skillA
pin is agent-read markdown (skill) from mubit-ai/plugins: Pin a constraint for the rest of this run, shown on every prompt; use when a rule ends with the task, and remember for anything durable..
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
**This skill never installs anything.** It runs one Node process from the plugin directory, which writes a run-scoped variable to the user's own Mubit instance. No packages, no services, no changes to the shell. ## What a pin is A pin is a sentence that is true for **this run and this task**, injected in full above the recalled memory on every prompt until it is cleared. > for the rest of this, don't touch the vendored server The model is who notices a sentence like that. Before pinning existed, the only place to put it was memory — so it was written as a *lesson*, and a lesson is durable and cross-session. It would then be recalled into every future session of a project where it had long since stopped being true. Removing that failure is the entire reason this command exists. ## Pin or remember — the line is not blurry | | `/mubit-memory:pin` | `/mubit-memory:remember` | | --- | --- | --- | | Scope | this run, this task | durable, every future session | | Ends when | the user clears it, or the run does | never, unless it is forgotten or superseded | | Costs | tokens on **every** prompt of this run | nothing until recall decides it is relevant | …
Read the whole file at its exact version.
How to install
mdr add mubit-ai/plugins/pin@git:20260907.e52fcefmdr add mubit-ai/plugins/pin@sha256:2d8e88e046b07a8cPin 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_dxyitz4cbc3b46he)
0 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260907.e52fcef latest | 2026-09-07 | e52fcef | 7,026 B | A | view · diff |
| git:20260904.252b54c | 2026-09-04 | 252b54c | 6,955 B | A | view · diff |
| git:20260903.008c305 | 2026-09-03 | 008c305 | 5,942 B | A | view · diff |
| git:20260827.d21af75 | 2026-08-27 | d21af75 | 6,270 B | A | view · diff |
| git:20260824.aeea6b7 | 2026-08-24 | aeea6b7 | 5,016 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 (7026 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
mubit-ai/plugins · 3 stars · license Apache-2.0 · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dxyitz4cbc3b46he GET https://markdownregistry.com/api/v1/resolve?ref=mubit-ai/plugins/pin GET https://markdownregistry.com/api/v1/blob/2d8e88e046b07a8cfe669b60bcf407fe1b67d9c4bf488011bc7774fe0eebbb37
Your agent 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.
More from mubit-ai/plugins
Every file in mubit-ai/plugins