Is the Blindspot Pass skill free?

Yes. The skill itself is free from Neeeophytee/finding-unknowns-skills. SkillProof publishes the install command and an independent test verdict at no cost.

What is the Blindspot Pass SkillProof Score?

9.2/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 8/10, docs & honesty 5/5.

How do I install Blindspot Pass?

Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.

Can I use Blindspot Pass with Cursor, Copilot, Gemini CLI, Codex or other AI tools?

The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.

Blindspot Pass

Surfaces the unknown unknowns before you touch unfamiliar code or an unfamiliar domain.

by Neeeophytee · Neeeophytee/finding-unknowns-skills

Tested · Works

Install — copy the command Download source ↗

Test report

Verdict: Tested · Works
Score: 9.2/10
Tested: Jul 13, 2026
Environment: Claude Code 2.x (agent harness)
Upstream re-checked: Aug 10, 2026 · 50a8704

Ran a blindspot pass on 'add JSON-LD product schema for the first time' — it surfaced two concrete traps a plain answer skipped: aggregateRating without real reviews risking a Google manual action, and price drift between the rendered page and the schema block.

Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works

Installs cleanly 5/5
Triggers reliably 5/5
Output vs. baseline 8/10
Docs & honesty 5/5

What Blindspot Pass does

Runs a structured discovery pass before implementation starts: it explores the unfamiliar module or domain, then reports landmines, hidden constraints, examples of quality work, and the questions an expert would ask. Triggers when the user is entering unfamiliar codebase territory or an unfamiliar domain (design, video, infra), or explicitly asks for a 'blindspot pass' or their 'unknown unknowns.' It deliberately stops short of doing the work, ending instead with a rewritten version of the original request.

How to install Blindspot Pass

git clone https://github.com/Neeeophytee/finding-unknowns-skills
cd finding-unknowns-skills
mkdir -p ~/.claude/skills
cp -r skills/blindspot-pass ~/.claude/skills/blindspot-pass

Skills live in ~/.claude/skills/ (global) or .claude/skills/ (per-project). Restart Claude Code after installing.

Commands — how to trigger Blindspot Pass

/blindspot-pass Surfaces the unknown unknowns before you touch unfamiliar code or an unfamiliar domain.

It also activates on plain-language prompts like these:

Run a blindspot pass before I touch this module
What unknown unknowns should I check here first?
Find the landmines in this unfamiliar codebase

Frequently asked questions

Is the Blindspot Pass skill free?: Yes. The skill itself is free from Neeeophytee/finding-unknowns-skills. SkillProof publishes the install command and an independent test verdict at no cost.
Does Blindspot Pass work with Claude Code?: We tested it with Claude Code 2.x (agent harness) on Jul 13, 2026. Verdict: Tested · Works. Ran a blindspot pass on 'add JSON-LD product schema for the first time' — it surfaced two concrete traps a plain answer skipped: aggregateRating without real reviews risking a Google manual action, and price drift between the rendered page and the schema block.
What is the Blindspot Pass SkillProof Score?: 9.2/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 8/10, docs & honesty 5/5.
How do I install Blindspot Pass?: Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
Can I use Blindspot Pass with Cursor, Copilot, Gemini CLI, Codex or other AI tools?: The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.