migrate SKILL.md skillA
migrate from matthewp/tideway is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add matthewp/tideway/migrate@git:20260711.74df964Pins git:20260711.74df964 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- matthewp/tideway
- Path
skills/migrate/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260711.74df964, committed Jul 11, 2026
- First version recorded
- Jul 10, 2026
- Size
- 3,094 bytes
- Repository stars
- 2
- License
- BSD-3-Clause
Migrate an existing project's styling onto Tideway — converting Tailwind, CSS Modules, styled-components, or plain CSS to Tideway's design tokens and strict BEM. Use whenever the user wants to move a codebase, page, or component to Tideway, replace an existing design system or CSS framework with Tideway, or asks to "migrate to Tideway" / "convert this to Tideway".
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
# Tideway: migrate Migration converts an existing project's styles to Tideway — the same tokens and BEM the `style` skill produces from scratch — without changing how the UI looks. The visual output is the fixed point: the CSS underneath changes, the rendered result does not. ## Before you start 1. **Read the `style` skill.** It defines the target. Read `../style/SKILL.md` and `../style/references/tokens.md` so you know the exact token scales and BEM rules you are migrating *onto*. Everything here assumes you already know them. 2. **Identify the source system**, then read the matching reference for its specific mapping and pitfalls: - Tailwind → `references/tailwind.md` - If no reference exists for the source, follow the general workflow below and map values by hand. ## General workflow Work incrementally — one component at a time, verifying the rendered result matches before moving on. A big-bang rewrite loses visual parity and is impossible to review. 1. **Inventory.** Find where styles live (utility classes in markup, CSS/SCSS files, CSS-in-JS) and list the components to convert. …
Read the whole file at its exact version.
How to install
mdr add matthewp/tideway/migrate@sha256:97b0480a9e7310d4The line at the top of this page pins the label git:20260711.74df964, 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_m3ilrxlaarpissot)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 10, 2026 and Jul 11, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260711.74df964 latest | 2026-07-11 | 74df964 | 3,094 B | A | view · diff |
| git:20260710.041301b | 2026-07-10 | 041301b | 2,680 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 (3094 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
matthewp/tideway · 2 stars · license BSD-3-Clause · pushed 2026-09-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_m3ilrxlaarpissot GET https://markdownregistry.com/api/v1/resolve?ref=matthewp/tideway/migrate GET https://markdownregistry.com/api/v1/blob/97b0480a9e7310d464c91d068aef8f5ea70d3155e46cbdf38779a244cef287d7
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.
More from matthewp/tideway
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