chain-of-verification

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By serpro69/claude-toolbox (GitHub) · coding · 155 stars · scanned at commit fe4d809

Apply Chain-of-Verification (CoVe) prompting to improve response accuracy through self-verification. Use when complex questions require fact-checking, technical accuracy, or multi-step reasoning.

Works with any agent that supports SKILL.md skills.

What this skill can do

Connects to the internet

The author does not mention this.

Found in 5 places.

klaude-plugin/skills/chain-of-verification/chain-of-verification-isolated.md, line 871. Use WebSearch, context7, Read, or other tools to verify your answer
klaude-plugin/skills/chain-of-verification/chain-of-verification-isolated.md, line 123"prompt": "You are answering a factual question. Research thoroughly using available tools before answering. Cite your sources.\n\nQuestion: What is the exact t
klaude-plugin/skills/chain-of-verification/chain-of-verification-process.md, line 63- Use `WebSearch` for facts, dates, statistics

Show 2 more

klaude-plugin/skills/chain-of-verification/chain-of-verification-process.md, line 139**A1:** [Independent answer - cite source: WebSearch/context7/docs/internal]
klaude-plugin/skills/chain-of-verification/chain-of-verification-process.md, line 166- [List confirmations: "Verified X is correct via WebSearch"]

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 2 places.

klaude-plugin/hooks/hooks.json, line 8"command": "bash ${CLAUDE_PLUGIN_ROOT}/scripts/set-plugin-root.sh ${CLAUDE_PLUGIN_ROOT}"
klaude-plugin/hooks/hooks.json, line 19"command": "${CLAUDE_PLUGIN_ROOT}/scripts/guard/guard.sh",

Other copies in this repository

serpro69/claude-toolbox has 1 more folder with a skill named chain-of-verification. This page shows the lowest-scoring copy.

kodex-plugin/skills/chain-of-verification 95/100 · Low risk

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'chain-of-verification' ] || [ -L ~/.agents/skills/'chain-of-verification' ]; then echo 'A skill folder named chain-of-verification already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/serpro69/claude-toolbox' "$d" && git -C "$d" checkout --quiet 'fe4d80933170dfc6495c81b34b3c7f92be717fd3' -- 'klaude-plugin/skills/chain-of-verification' && mkdir -p ~/.agents/skills && cp -R "$d"/'klaude-plugin/skills/chain-of-verification' ~/.agents/skills/'chain-of-verification' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'chain-of-verification' ~/.claude/skills/'chain-of-verification' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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SkillTrust badge for serpro69/claude-toolbox

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Score history

Date	Version	Score
2026-11-14	`fe4d809`	90
2026-11-07	`ef67805`	90