oh-my-hi plugin
A Claude Code plugin with /omh: a local dashboard of skills, agents, MCP, token use and cache for Claude Code and Codex.
- 60 ★ on the repository
- Last commit
- MIT
Extended access
Why this level
- The plugin reads local agent history and configuration and starts a local HTTP server for the dashboard.
Install
- Works in
In your terminal, with SkillFoxx CLI
npx skillfoxx add plugins/oh-my-hiDetects the agents on your machine, shows the access level and pins the version.
Other ways to install
Access and checks
How we reviewExtended accessThe tool runs code or makes network calls and only reads external data.
- The plugin reads local agent history and configuration and starts a local HTTP server for the dashboard.
This is third-party code. Review the repository files before installing.
What it does
oh-my-hi parses the Claude Code and Codex configuration and usage data, stores the result in a local SQLite database and serves an interactive dashboard through a local HTTP server. The `/omh` command builds the dashboard and opens it in the browser. It shows skills, agents, plugins, hooks, memory, MCP servers, rules and commands, plus an estimate of how context splits between visible and invisible. Separate screens cover tokens: breakdown by model and day, the contribution of each skill, agent and MCP server, the effect of a short cache TTL and a month-end cost projection against a budget. The context window explorer replays a past session turn by turn and heatmaps show which skills, agents and commands you call most.
Who it is for. People who spend long hours in Claude Code and Codex and want to see which skills, agents and MCP servers eat context and money.
Good fit when
- The token bill grew and you need the skills and agents with the largest share.
- You suspect a short cache TTL wastes money: the panel counts losses by day.
- You want to replay an old session turn by turn and see how the context window filled.
- You need Claude Code and Codex side by side by tokens, cost and structure.
Not a fit when
- You need central team analytics: data stays on your computer.
- You use another agent: only Claude Code and Codex are supported.
- You need exact vendor invoices: cost is computed from local data and tariffs.
Example request
Run /omh and show which skills and MCP servers spent the most tokens over the last week.Limitations
The dashboard reads local configuration and history files of both tools, so it sees only what sits on this computer. Cost and context estimates are calculated and depend on the tariffs built into the project. Each tool gets its own prices and wording. Builds run through the `bin/oh-my-hi.mjs` script, and the `/omh --update` and `/omh --status` flags handle updates and auto rebuild state.
How to disable. Remove the plugin with `claude plugin uninstall oh-my-hi`. The local SQLite database and built dashboard files can be deleted separately.
FAQ
How do I start the dashboard?
In Claude Code run `/omh`: the plugin parses the data, builds the dashboard and opens it. For specific projects pass a path: `/omh <path>`.
What is Token Breakdown?
A breakdown of use by context type: skill, agent, MCP server and built-in tool. It shows the cost of startup context multiplied by session count and a top five per type.
How is the cache TTL impact found?
The panel detects waste from a short cache lifetime: best and worst seven day efficiency, an estimate of extra spend and a daily hit rate trend.
Can I look at Codex and Claude Code together?
Yes. Pick a tool from the selector: each has its own tokens, cost, sessions and structure with prices and wording specific to it.
How do I update the plugin?
With `/omh --update`: it checks and installs the latest version. `/omh --status` shows the auto rebuild state.
Discussion
No questions or reviews yet.
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Comparison with similar tools
Cards that share the main search query, and how they differ.
| Tool | Official | Repository stars | Main difference |
|---|---|---|---|
| oh-my-hi (this card) | no | 60 | |
| AI Observer | no | 292 | a local panel of tokens, cost, latency and errors for several agents; oh-my-hi also shows structure: skills, agents, MCP and startup context cost |
| Claude Session Dashboard | no | 77 | a dashboard over the `.claude` folder with subagent chains; oh-my-hi adds Codex, cache and cost projection |
README in short
The project collects data from the configuration and logs of two coding agents into SQLite and presents it as a dashboard with use and context estimates. It supports multi-tool and multi-workspace views with global and per-project scope.