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audit-coverage

Audit a codebase for high-risk untested paths and surface them as findings.

Skill by krixon

IndexedMIT★ 1
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/krixon-audit-coverage

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About

Audit a codebase for high-risk untested paths and surface them as findings. Static-first, no instrumented coverage run required. Use when the user wants to find test gaps, audit coverage, find untested critical paths, or asks "what's not tested?".

Use cases: testing, security

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/audit-coverage

What's inside

Skill name
audit-coverage
Description
Audit a codebase for high-risk untested paths and surface them as findings. Static-first, no instrumented coverage run required. Use when the user wants to find test gaps, audit coverage, find untested critical paths, or asks "what's not tested?".
License
MIT
Instructions
34 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Coverage Audit

Find where the test suite leaves **high-risk paths unexercised**, and surface each as a finding. Run the shared audit method in [../AUDIT-METHOD.md](../AUDIT-METHOD.md) with the lens and dimension below.

The aim is *risk-weighted* gaps, not raw uncovered-line count — target paths where being untested matters.

## Risk lens (step 1)

Rank code by:

- **Criticality** — money, auth, data integrity, external side effects.
- **Complexity** — branchy logic, error handling, edge cases.
- **Churn** — frequently changed code (`git log`) breaks more often.

## Current state: map coverage (step 2)

For the high-risk code, find what the tests exercise. A test file existing for a module is not coverage — trace which *branches and error paths* are hit. Consume a coverage report here if one exists.

## Dimension (step 4)

- **Dimension** — `test-gap`
- **Suggested category** — usually `enhancement` ("add coverage for X"); a gap that already masks a likely defect is a `bug`
- **Where** — the untested module / type / function
- **Evidence** — the untested high-risk path and why it matters

## Handover

Per [../AUDIT-METHOD.md](../AUDIT-METHOD.md) → *Handover*.

- **artifact:** findings (in [../contracts/finding.md](../contracts/finding.md) shape)
- **default:** `capture` — dedups against open issues, culls, files survivors as `needs-triage`
- **alternatives:** stop (review the findings yourself first)

From krixon/skills, MIT.

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Last commit (this folder)
Jun 6, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/krixon/skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

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audit-coverage skill. Agent Mart. https://agentmart.dev/skills/krixon-audit-coverage (last updated 2026-10-24)