changeset skillA
changeset is agent-read markdown (skill) from modem-dev/ossrules: Use this skill when a Biome change may affect users and you must decide whether it needs a changeset, choose the release level, or create and edit `.changeset/*.md` release-note text. Do not use for implementation details or PR descriptions..
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
# Changesets Changesets describe user-visible behavior for release notes. Root `AGENTS.md` defines when automated contributions require one; `CONTRIBUTING.md` is canonical for package selection, versioning, branch targets, and prose format. ## Decide Whether One Is Required A changeset is required for behavior visible to users of the CLI, libraries, published crates, diagnostics, parser, formatter, linter, or assists. No changeset is needed for an internal refactor with identical behavior, tests only, CI/build maintenance, or documentation-only edits. Before opening a PR, explicitly confirm the user-facing classification as required by `AGENTS.md`. Do not infer user visibility only from the files changed. ## Choose the Release Level | Change | Level | Target | | --- | --- | --- | | Bug fix or non-breaking behavior correction | `patch` | `main` | | New nursery lint rule | `patch` | `main` | | New user-facing feature or nursery promotion | `minor` | `next` | | Breaking user API change | `major` | `next` | Nursery rules are the exception to the usual new-feature mapping because they do not follow semantic versioning. Verify unusual cases against the current versioning policy. …
Read the whole file at its exact version.
How to install
mdr add modem-dev/ossrules/changeset@git:20260917.a2709ecmdr add modem-dev/ossrules/changeset@sha256:1aaf64cff074f277Pin 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_odgyyqupajvesqzm)
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Versions
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 (3309 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
modem-dev/ossrules · 52 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_odgyyqupajvesqzm GET https://markdownregistry.com/api/v1/resolve?ref=modem-dev/ossrules/changeset GET https://markdownregistry.com/api/v1/blob/1aaf64cff074f2778ed2e68582cd3dddc9082af0172c48d821cf3c7a4ad98c70
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.