How do I install the Flowmark skill?

Run npx skillmds@latest add tomevault-io/flowmark in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Flowmark safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Flowmark?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Flowmark free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Flowmark?

tomevault-io (@tomevault-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Flowmark by tomevault-io — Agent Skill

Name: Flowmark
Author: tomevault-io

Flowmark

Fast, consistent Markdown auto-formatter for typographic cleanup (smart quotes, ellipses), normalized formatting, and optional clean line wrapping for small, readable git diffs. Use when creating, editing, or normalizing Markdown (.md) files, cleaning up LLM-generated Markdown, or when the user mentions flowmark or formatting Markdown. Use when this capability is needed.

tomevault-io Updated Sep 17, 2026

File contents

Flowmark - Markdown Auto-Formatter

Fast, consistent Markdown auto-formatter. Run it on Markdown you generate or edit so committed diffs stay small and readable. It is conservative and safe to run on every file: it never modifies code blocks or inline code.

Default Usage

Format in place with all auto-formatting (typography, cleanups, semantic line breaks):

flowmark --auto FILE   # one file
flowmark --auto .      # whole tree (respects .gitignore and .flowmarkignore)

Omit --auto to preview to stdout; pipe stdin with - (e.g. cat FILE | flowmark -).

Flowmark ships as two packages with identical formatting and the same flowmark command: the fast native Rust port flowmark-rs (recommended) and the Python reference flowmark. Prefer flowmark-rs; reach for the Python build only when you need its library API or the very latest patch release not yet ported to Rust. If flowmark is not on PATH, run it with a version-pinned runner (never @latest):

# Recommended: fast native Rust port
uvx --from flowmark-rs==0.3.0 flowmark --auto FILE
# Python reference (library API or newest patch releases)
uvx --from flowmark==0.7.2 flowmark --auto FILE

When to Use It

Auto-format Markdown you create or edit, before committing.
Normalize and clean up LLM-generated Markdown.
Typographic cleanup (smart quotes, ellipses) and consistent formatting.
Optional semantic (sentence-based) line breaks for cleaner git diffs (--semantic).

Full Documentation

Flowmark documents itself. Use the CLI rather than reproducing details here:

flowmark --help — every flag: --semantic, --smartquotes, --ellipses, --width, --check, list spacing, and file discovery (--extend-include/--extend-exclude).
flowmark --docs — the full guide: editor on-save setup (VS Code/Cursor), project wiring (pre-commit/CI, .flowmarkignore), config files, the Python library API, and installing this skill for other agents (flowmark --install-skill).

Source: jlevy/flowmark — distributed by TomeVault.

---name: flowmarkdescription: Fast, consistent Markdown auto-formatter for typographic cleanup (smart quotes, ellipses), normalized formatting, and optional clean line wrapping for small, readable git diffs. Use when creating, editing, or normalizing Markdown (.md) files, cleaning up LLM-generated Markdown, or when the user mentions flowmark or formatting Markdown. Use when this capability is needed.---# Flowmark - Markdown Auto-FormatterFast, consistent Markdown auto-formatter.Run it on Markdown you generate or edit so committed diffs stay small and readable.It is conservative and safe to run on every file: it never modifies code blocks orinline code.## Default UsageFormat in place with all auto-formatting (typography, cleanups, semantic line breaks):```bashflowmark --auto FILE # one fileflowmark --auto . # whole tree (respects .gitignore and .flowmarkignore)```Omit `--auto` to preview to stdout; pipe stdin with `-` (e.g. `cat FILE | flowmark -`).Flowmark ships as two packages with identical formatting and the same `flowmark`command: the fast native Rust port [`flowmark-rs`](https://github.com/jlevy/flowmark-rs)(recommended) and the Python reference [`flowmark`](https://github.com/jlevy/flowmark).Prefer flowmark-rs; reach for the Python build only when you need its library API or thevery latest patch release not yet ported to Rust.If `flowmark` is not on `PATH`, run it with a version-pinned runner (never `@latest`):```bash# Recommended: fast native Rust portuvx --from flowmark-rs==0.3.0 flowmark --auto FILE# Python reference (library API or newest patch releases)uvx --from flowmark==0.7.2 flowmark --auto FILE```## When to Use It- Auto-format Markdown you create or edit, before committing.- Normalize and clean up LLM-generated Markdown.- Typographic cleanup (smart quotes, ellipses) and consistent formatting.- Optional semantic (sentence-based) line breaks for cleaner git diffs (`--semantic`).## Full DocumentationFlowmark documents itself.Use the CLI rather than reproducing details here:- `flowmark --help` — every flag: `--semantic`, `--smartquotes`, `--ellipses`, `--width`, `--check`, list spacing, and file discovery (`--extend-include`/`--extend-exclude`).- `flowmark --docs` — the full guide: editor on-save setup (VS Code/Cursor), project wiring (pre-commit/CI, `.flowmarkignore`), config files, the Python library API, and installing this skill for other agents (`flowmark --install-skill`).---> Source: [jlevy/flowmark](https://github.com/jlevy/flowmark) — distributed by [TomeVault](https://tomevault.io).

Frequently asked questions