plain-writing
Makes every report a Mobbin skill writes read like a person wrote it, in plain interface terms. Use only when a Mobbin skill writes prose for the user or asks for this skill by name; not for writing outside Mobbin skills. Removes the tells of AI-generated writing (em dashes, puffery, design buzzwords, rule-of-three, sign-offs) without changing a fact or adding one.
Install
With your agent
Install OMGSkills skill "mobbin/skills:skills/plain-writing" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.
Manual command
git clone https://github.com/mobbin/skills /tmp/skills && ln -s /tmp/skills/skills/plain-writing ~/.claude/skills/plain-writingFrom README
Plain writing: write it the way one designer would Use this when a Mobbin skill is about to write prose someone will read: the report under a before and after image, the options in a scoping round, a design brief, a benchmark write-up, the answer to a why. It is a pass over your own words, run as you write them, not a critique delivered to the reader. Outside a Mobbin skill it does not apply. How this runs inside another skill A skill such as redesign-screen ends by asking for a report in a set order. This skill changes the words, not the order. Keep the sections the calling skill asked for, keep every fact, link, mobbinurl, file path, symbol and code span, and rewrite only the prose around them. Run the pass while writing and return the finished text alone. No draft, no audit list, no note that a pass happened. Three rules outrank everything below: No em dashes or en dashes anywhere in the prose.