Track elapsed time from a set epoch with tamper-evident locking. Like an analog Hobbs meter but digital. Use for tracking uptime, service hours, time since events, sobriety counters, project duration, equipment runtime. Supports create, lock (seal), check, verify against external hash, list, and export operations.
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Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install tardisOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install tardisβ οΈ Requires Node.js 18+. No Node? Use Option 2 below to download the ZIP instead. Install Node.js β
Option 2: Manual install (no Node required)
Download the ZIP, extract it, and place the folder at the path below. Restart your agent to activate.
Install path
~/.claude/skills/tardis/π‘Extract and place the folder at the path above, then restart your agent.
Category
π»Developer & DevOpsPlatforms
What TARDIS can do for your AI workflow
Elapsed time from a set epoch directly from your Claude conversation
Works across Claude, Cursor, OpenClaw β install once, use everywhere
Trusted by 1,966+ developers worldwide
One-command installation β no complex setup required
Combine with other skills to build powerful multi-step AI workflows
Try these prompts with your AI agent after installing TARDIS
Help me get started with TARDIS
Explains what TARDIS does, walks through the setup, and runs a quick demo based on your current project
Use TARDIS to track elapsed time from a set epoch with tamper-evident locking
Invokes TARDIS with the right parameters and returns the result directly in the conversation
What can I do with TARDIS in my developer & devops workflow?
Lists the top use cases for TARDIS, with example commands for each scenario
Guides & tutorials for AI skills
TARDIS extends your AI assistant with the ability to track elapsed time from a set epoch with tamper-evident locking. Like an analog Hobbs meter but digital. Use for tracking uptime, service hours, time since events, sobriety counters, project duration, equipment runtime. Supports create, lock (seal), check, verify against external hash, list, and export operations. Rather than leaving your conversation to handle this manually, you can ask your Claude agent directly β and it will take care of the task end-to-end, using TARDIS as its underlying capability.
TARDIS works across Claude, Cursor, OpenClaw through the Model Context Protocol (MCP) β an open standard that lets AI clients share tools and skills without lock-in. Because MCP is platform-agnostic by design, you install TARDIS once and it becomes available across all your AI clients. Whether you're working in Claude for focused sessions or Cursor for integrated workflows, the skill behaves consistently.
To install TARDIS, copy the skill folder to `~/.claude/skills/tardis/` for use across all your projects, or `.claude/skills/tardis/` for a single project. Restart Claude and the skill is immediately active β invoke it with `/tardis` or just describe your goal and the AI will pick it up automatically.
TARDIS has been installed 1,966 times, making it one of the more actively used skills in the Developer & DevOps category. The install rate suggests it solves a real, recurring need rather than a niche edge case. Like all skills on DiscoverAISkills, it is free to install and use. The broader AI skills ecosystem continues to expand as developers contribute new capabilities across categories like developer tools, data analysis, writing, automation, and more.
Place the skill folder at ~/.claude/skills/tardis/ for personal use (all projects), or .claude/skills/tardis/ for project-specific use. Restart your AI client, then invoke with /tardis or let the AI discover it automatically.
TARDIS supports Claude, Cursor, OpenClaw. It integrates seamlessly with these AI platforms to extend their capabilities.
TARDIS is free to install. Check the repository for licensing information.
Track elapsed time from a set epoch with tamper-evident locking. Like an analog Hobbs meter but digital. Use for tracking uptime, service hours, time since events, sobriety counters, project duration, equipment runtime. Supports create, lock (seal), check, verify against external hash, list, and export operations.
Automate my developer & devops tasks using TARDIS
Identifies repetitive steps in your workflow and sets up TARDIS to handle them automatically
MCP vs traditional plugins: what's the difference?
TARDIS is categorized under Developer & DevOps. These skills help AI agents perform specialized tasks in this domain.