skill-craft

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 ryanthedev/oberskills (GitHub) · coding · 64 stars · scanned at commit 746b3c0

Create, evaluate, and review Claude Code skills and reusable agent definition files (structure, frontmatter, evals). Covers the skill-vs-subagent-vs-hook decision, SKILL.md authoring and frontmatter, trigger-description optimization, baseline-first evals with pressure testing via the skill-eval MCP tools, validation, and packaging. Use when creating a new skill, improving or benchmarking an existing one, reviewing a skill directory, or writing evals for a skill. Not for prompt wording design or…

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 4 places.

mcp/src/lib/agent.ts, line 210...(args.allowNetwork ? {} : { disallowedTools: ["WebSearch", "WebFetch"] }),
mcp/src/tools/run-eval.ts, line 49"WebSearch/WebFetch disallowed unless allow_network, " +
mcp/src/tools/run-eval.ts, line 81allow_network: z.boolean().default(false).describe("When false, WebSearch/WebFetch are disallowed in subject sessions."),

Show 1 more

mcp/src/tools/run-eval.ts, line 87"WebSearch/WebFetch stay disallowed unless allow_network.",

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 6 places.

.claude-plugin/plugin.json, line 12"command": "bun",
.claude-plugin/plugin.json, line 16"command": "bun",
.claude-plugin/plugin.json, line 26"command": "command -v bun >/dev/null 2>&1 || exit 0; diff -q \"${CLAUDE_PLUGIN_ROOT}/mcp/package.json\" \"${CLAUDE_PLUGIN_DATA}/package.json\" >/dev/null 2>&1

Show 3 more

.claude-plugin/plugin.json, line 30"command": "command -v bun >/dev/null 2>&1 || exit 0; diff -q \"${CLAUDE_PLUGIN_ROOT}/mcp-browser/package.json\" \"${CLAUDE_PLUGIN_DATA}/mcp-browser/package.jso
.mcp.json, line 4"command": "bash",
.mcp.json, line 8"command": "bash",

Install

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

if [ -e ~/.agents/skills/'skill-craft' ] || [ -L ~/.agents/skills/'skill-craft' ]; then echo 'A skill folder named skill-craft already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ryanthedev/oberskills' "$d" && git -C "$d" checkout --quiet '746b3c0e4e57c5872df67d8b9d865d38cca86e6a' -- 'skills/skill-craft' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/skill-craft' ~/.agents/skills/'skill-craft' && 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/'skill-craft' ~/.claude/skills/'skill-craft' (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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Score history

Date	Version	Score
2026-11-08	`746b3c0`	90