Bullshit Filter

by FerroxLabs

Bullshit Filter is a Writing skill for Claude Code, published by FerroxLabs in wayland.

596 stars113 forkson FerroxLabs/waylandAdded 2026/09/03Repository updated 2026/09/03

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acpagent-orchestrationai-agentclaude-codedesktop-appelectronllmlocal-firstmcprust

Install in seconds

Install Bullshit Filter

Copy Bullshit Filter into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/FerroxLabs/wayland/tree/main/resources/bundled-extensions/business-conversion/skills/convert-bullshit-filter ~/.claude/skills/convert-bullshit-filter

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/FerroxLabs/wayland.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: resources/bundled-extensions/business-conversion/skills/convert-bullshit-filter/SKILL.md in FerroxLabs/wayland
Installs to: ~/.claude/skills/convert-bullshit-filter
Collection: One of 25 skills cataloged from this repository
Category: Writing — 1109 skills

What Bullshit Filter does

Bullshit Filter coaches a draft toward voice integrity by quoting the 3 weakest lines, rewriting each three ways, and diagnosing the main voice failure pattern. Use it for a final pass on sales pages, VSLs, emails, ads, or headlines before shipping.

Bullshit Filter is cataloged under Writing on DirSkills. Bullshit Filter comes from a repository tagged acp, agent-orchestration, ai-agent, claude-code and desktop-app.

Documentation

README

Excerpt

Convert Bullshit Filter - The Adversarial Coaching Pass

"Would I actually say this to someone I'm trying to help?" - The Donahoe Method, Voice Rules

The Bullshit Filter is one question. It's also the single most important question in the Method.

This skill runs the Filter as an adversarial coaching pass - not a verdict. It refuses to grade copy as "passed" or "failed." Instead, it forces three concrete actions on every draft:

This is the opening of the README. Read the full README on GitHub.

Commands Bullshit Filter provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/convert

Frequently asked about Bullshit Filter

What else does FerroxLabs publish alongside Bullshit Filter?
Bullshit Filter is one of 25 skills that DirSkills catalogs from FerroxLabs/wayland, the repository it ships in. Its siblings there include Architecture, Bridge Page and Checkout Page. Each one is a separate skill with its own page in this directory, installs the same way Bullshit Filter does, and is maintained by FerroxLabs in that same repository. The rest of the collection is listed on the FerroxLabs/wayland page.
How does Bullshit Filter compare to other Writing skills?
Bullshit Filter ranks #680 by stars among the 1109 Writing skills in this catalog. The most-starred ones next to it are Article Writing, Social Media Content Calendar and Knowledge Comic Creator. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Bullshit Filter against them. Open each page to compare what they document and how they install.