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ゆる草

ゆる草

@yurukusa

Indie games + Claude Code tooling. Spell Cascade / Azure Flame Dungeon creator. cc-safe-setup (910 safety hooks). Non-engineer shipping with AI.

Japan yurukusa.itch.io@yurukusa_dev On GitHub since January 2026

33

Published Tools

57

Total Stars

3

Weekly Downloads

31

GitHub Followers

630

Public Repos

89/100

Avg Security

Published Tools

2 MCP Servers30 Skills1 Agentacross 3 categories

One command to make Claude Code safe. Prevents rm -rf disasters, secret leaks, broken deployments. 695 hooks · 9,200+ tests · Built from 800hrs of autonomous operation. Token optimization: token-book.html

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Skilldevtools
54

GitHub-style AI activity heatmap from Claude Code proof-log files

SkillLLM Tool
11 dir

yurukusa

Watch your active Claude Code session in real-time. Token usage, cache efficiency, burn rate, and cost estimate. Zero dependencies.

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SkillLLM Tool
11 dir

MCP server: Japanese law, corporations & statistics as English metadata for AI agents. Live: japan-data-mcp.netlify.app/mcp

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MCP Serverdata
11 dir

See how much of your Claude Code time is YOU vs AI autonomous subagents.

AgentLLM Tool
1 dir

Streak risk notifier for Claude Code — cron-friendly warning before your streak dies

SkillLLM Tool
1 dir

yurukusa

Compare two time periods of Claude Code activity — week over week, month over month

SkillLLM Tool
1 dir

Project your Claude Code API cost to month-end

SkillLLM Tool
1 dir

AI activity report for your Claude Code Ghost Days. Shows what your AI did while you were offline.

SkillLLM Tool
1 dir

CLI diagnostic for your Claude Code setup. 20 checks across 6 dimensions.

SkillLLM Tool
1 dir

MCP server for cc-toolkit — gives Claude real-time access to your Claude Code usage stats

MCP ServerLLM Tool
1 dir

yurukusa

Forecast your Claude Code usage — projected month-end hours, ghost days, and streak

SkillLLM Tool
1 dir

Time spent per project in Claude Code — ranked by hours, you vs AI

SkillLLM Tool
1 dir

yurukusa

ASCII receipt of your AI's daily work from Claude Code proof-log. The AI never clocks out.

SkillLLM Tool
1 dir

yurukusa

How does Claude Code recover from errors? 99% self-recover rate. Track retry, investigate, fix, rollback, and pivot patterns across all your sessions.

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SkillLLM Tool
1 dir

Show files changed by AI that need human review — reads activity-log.jsonl from Claude Code

SkillLLM Tool
1 dir

yurukusa

Your Claude Code AI Productivity Score — a single 0-100 number you can share

SkillLLM Tool
1 dir

yurukusa

AI-generated daily standup from Claude Code proof-log files

SkillLLM Tool
1 dir

Generate a Claude Code stats badge for your GitHub README — streak, hours, autonomy ratio

SkillLLM Tool
1 dir

Generate a weekly AI activity report from Claude Code proof-log files.

SkillLLM Tool
1 dir

yurukusa

How long can Claude Code go without an error? Median 12 successful tool calls between errors. Longest streak: 829. Bash breaks 52% of streaks.

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SkillLLM Tool
1 dir

Discover your Claude Code developer archetype. Diagnoses your coding style from real usage patterns.

SkillLLM Tool
1 dir

One command to make Claude Code safe for autonomous operation. 8 hooks: destructive blocker, branch guard, force-push protection, secret leak prevention, syntax checks, and more.

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SkillLLM Tool
1 dir

Audit your Claude Code skills: token overhead, usage frequency, prune candidates

SkillLLM Tool
1 dir

yurukusa

See what your AI did while you were gone. Shows git commits from Ghost Days — days AI ran Claude Code autonomously while you were offline.

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SkillLLM Tool
1 dir

How fast does Claude Code actually work? Tool execution rate (tools/hour), pace tiers, and burst session analysis.

SkillLLM Tool
1 dir

yurukusa

Does Claude Code warm up or fade? Tool execution rate progression within sessions — early, mid, and late phase analysis.

SkillLLM Tool
1 dir

What's the rhythm of a Claude Code session? Intra-session timing gap distribution — instant bursts, quick cycles, deliberate pauses.

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SkillLLM Tool
1 dir

yurukusa

Analyze which Claude Code tools appear together in the same session — co-occurrence and affinity matrix

SkillLLM Tool
1 dir

Which files does Claude Code touch the most? Ranks files by Edit/Write/Read frequency across all sessions.

SkillLLM Tool
1 dir

How does Claude's context window grow within a session? Context window usage analysis — size tiers, growth patterns, and compaction pressure.

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SkillLLM Tool
1 dir

See how full your Claude Code context window is — reads token usage from session transcripts

SkillLLM Tool
3/wk1 dir

yurukusa

Analyze Claude Code tool burst patterns — how many consecutive calls does each tool make?

SkillLLM Tool
1 dir