ContextKit: Claude Code context engineering & planning system for individual AI development workflows

by FlineDev · Agent Tool · ★ 167

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 63/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-agentsclaude-codeiosswiftswiftui

Quick Facts

Stars167
Forks19
LanguageShell
CategoryAgent Tool
LicenseMIT
Quality Score63/100
Open Issues2
Last Updated2026-03-10
Created2025-09-11
Platformsclaude-code, cli
Est. Tokens~28k

About ContextKit

[!IMPORTANT] ContextKit is no longer actively maintained. Its planning features have evolved into 📋 PlanKit — a lighter, plugin-based system that integrates directly with Claude Code's plugin marketplace. For quick plans without a full planning system, use Claude Code's built-in Plan mode (). Migration: Install PlanKit via the 🧩 Plugin Marketplace and run to set up your project.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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