Claude Skills for Branding: Voice, Terms, and Review Checks

Brand consistency breaks down when the guidelines live in a document nobody opens. A Claude skill for branding embeds the voice, approved terms, and review checklist directly into a named instruction that any connected assistant can call. The guidelines become part of the work, not a separate reference.

Tools like fenbs store the approved brand decisions, including voice choices, terminology rules, and review outcomes, so the guidelines are part of the project context an assistant reads at the start of every session. Changing a brand decision means updating one record, not hunting through style guides.

What a brand skill contains

A useful brand skill contains three things: what the voice sounds like, what terms are approved or banned, and what a review should check. The skill can carry all three or be split into separate focused skills depending on how often each is used.

A voice description in a skill is not abstract adjectives ("warm, approachable, confident"). It is examples of the approved style alongside examples of what to avoid. "Write like this, not like this" is more useful to Claude than a tone summary.

Terminology rules are the most specific part. List the exact words the brand uses and the ones it replaces. "Customer" not "user." "Subscription" not "plan." These apply in every piece of content, and a skill enforces them without requiring a separate pass.

A skill for writing in the brand voice

This skill takes a content request and applies the brand voice directly. The examples in the skill are the most important part. Update them as the brand evolves.

Write the following content in the brand voice.

Content request: {{what to write, e.g., "a one-paragraph product description for X"}}
Audience: {{who will read this}}

Brand voice rules:
- Tone: {{e.g., direct, practical, never condescending}}
- Sentence length: {{e.g., short to medium, avoid sentences over 25 words}}
- Person: {{e.g., second person, address the reader as "you"}}
- Banned phrases: {{list any, e.g., "leverage", "cutting-edge", "seamless"}}
- Approved terms: {{list key terms, e.g., "customer" not "user"}}

Example of approved voice:
{{paste one or two real approved examples}}

Example of voice to avoid:
{{paste one or two examples that miss the mark}}

Write the content, then list any approved terms you applied and any banned phrases you avoided.

A skill for checking content against brand standards

A brand review skill reads finished or near-finished content and returns a structured check. It is faster than a manual pass and catches the same issues every time.

Review the following content against the brand standards below.

Content to review:
{{paste the content}}

Brand standards to check:
- Voice: {{describe the voice in two to three sentences}}
- Approved terms: {{list each}}
- Banned terms: {{list each}}
- Structural rules: {{e.g., no more than three sentences per paragraph, all CTAs end with a verb}}

For each issue found, output:
  Issue | Location (quote the affected text) | Suggested fix (one sentence)

If no issues are found for a category, write: Pass.
End with: Ready to publish: Yes | No | With edits, and one-line reason.

Run the review skill before sharing content externally. It catches terminology misses and tone drift that are easy to overlook when writing quickly. For editorial workflows, the skill output is a record of what was checked before publication.

The "Ready to publish" verdict gives the reviewer a clear decision point. If the answer is "With edits", the issues section explains exactly what needs to change. That is more useful than a general quality score because it tells the content producer what to fix rather than just how good or bad the result is.

Keeping skills current as the brand evolves

A brand skill is only as useful as its voice description and terminology lists are current. Brands evolve: tones shift, products get renamed, audience segments change. A skill based on an outdated style guide produces content that sounds off without anyone being able to say exactly why.

Set a review date for each skill, tied to an annual brand update or whenever a significant change happens. Treat the skill the same way you treat the style guide: it reflects the current approved state, and updating it is part of the work of managing the brand, not an extra step.

When you update a skill, record the change as a Decision in fenbs with the date and a brief reason. A designer working two months later can see that the voice description changed in September and why, rather than wondering whether the skill reflects the current or the previous brand direction. Brand consistency requires that everyone working on content is working from the same current version of the guidelines, and a versioned skill record makes that verifiable. A freelancer or agency partner who connects their assistant to the shared fenbs project reads the current brand rules without you having to send an updated style guide manually.

Saving approved brand decisions in fenbs

Brand decisions change: a product gets renamed, a tone shifts, a term gets added to the banned list. When those changes live only in a style guide PDF, old content gets written against outdated rules until someone notices.

Recording brand decisions in fenbs as Decisions and rules means a connected assistant reads the current rules at the start of every session. A change takes effect immediately for every team member's assistant, with a record of who decided it and when.

How to do this with fenbs

1. Create a free account and add a project for each brand or client.
2. Add the brand skills to Skills and prompts: "Brand voice writing", "Brand review".
3. Add the voice rules, approved terms, and banned terms as Decisions and rules. Mark each as a standing rule.
4. Connect Claude over MCP from Integrations. Confirm it reads the brand rules before you run a writing or review skill.
5. When a brand decision changes, update the rule in fenbs and record the reason. The change applies to every future session immediately.

fenbs does not connect to your publishing tools. It stores the skills and the brand decisions that make every session consistent. For more skill design patterns, see Claude skills examples. For setting up Claude in a project context, see how to create a Claude skill. The claude skills for project management article covers how to use skills across a team.