Build And Test The Champion

Q: What is a Claude Code skill and how does the Build And Test The Champion skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Build And Test The Champion is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: testing · Last updated: 2026-06-15

Use mid-cycle on any multi-stakeholder deal — map the buying committee, multi-thread across it, develop a real champion (power + self-interest), TEST them, and reach the economic buyer without burning your contact.

From the source SKILL.md

A modern B2B deal has 5–11 stakeholders (Gartner), yet ~78% of reps are single-threaded — betting the whole deal on one friendly contact. When that contact goes dark, leaves, gets overruled, or simply isn't powerful enough, the deal dies and you never saw it coming. The fix is to map the committee and multi-thread, and to develop a champion who is real, not just nice.

What this skill does

Build And Test The Champion is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/build-and-test-the-champion/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Build And Test The Champion Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/build-and-test-the-champion
curl -L https://claudskills.com/skills/build-and-test-the-champion/SKILL.md \
  -o ~/.claude/skills/build-and-test-the-champion/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/build-and-test-the-champion/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/build-and-test-the-champion/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\build-and-test-the-champion\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Build And Test The Champion Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/build-and-test-the-champion/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Build And Test The Champion skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Build And Test The Champion skill?

Use Build And Test The Champion when your Claude Code task falls under the Engineering category — specifically in the testing area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Build And Test The Champion" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Build And Test The Champion skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Build And Test The Champion is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/wastedcode/truecast/blob/HEAD/personas/sales/core/skills/build-and-test-the-champion/SKILL.md
License: MIT
Author: wastedcode

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

wastedcode. (2026). Build And Test The Champion [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/build-and-test-the-champion/

BibTeX

@misc{build-and-test-the-champion-2026,
  author    = {wastedcode},
  title     = {Build And Test The Champion [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/build-and-test-the-champion/}
}

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