What is modder?
modder is a Claude Code mod by DimeDataCloud that one orchestrator over every Claude Code session you have open, with Jev (TypeSafe System One) deciding which one needs you. It is listed under Agents & automation and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | DimeDataCloud |
| Repository | DimeDataCloud/claude-modder |
| Popularity | no public popularity data yet |
| Category | Agents & automation |
| Security | Review before installing (60/100) |
| Rank | #3,058 of 5,272 Claude Code mods; #232 in Agents & automation |
| License | MIT |
| Last commit | 2026-10-17 |
| Hooks | 9 events |
| Sees | every tool call, mcp__modder__mind calls, mcp__modder__skin calls |
| Draws on | UserMessage|AssistantMessage|ToolUse|ToolResult|ToolGroup|ToolProgress|Spinner|InfoNotice|TurnDuration|CommandOutput|AskUserQuestion|PromptHint, SessionMode, AbovePrompt, Pane |
Is modder safe to install?
modder scores 60/100 on the MCPMods security check: Review before installing. Things to review: sends data over the network; writes files or config; reads environment variables. It passed 4 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| Sends data over the network | Review |
| Starts no processes | Pass |
| Writes files or config | Review |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.every | |
$.clock.now | |
$.clock.sleep | |
$.command.register | |
$.config.list | |
$.config.set | changes config |
$.env.get | reads env vars |
$.fs.list | reads files |
$.fs.read | reads files |
$.fs.write | writes files |
$.http.fetch | network requests |
$.model.complete | drives Claude |
$.prompt.fill | writes the prompt box |
$.prompt.read | |
$.session.id | |
$.session.messages | reads the transcript |
$.session.model | |
$.session.repo | |
$.session.root | |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.tool.register | drives Claude |
$.ui.close | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install modder?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/DimeDataCloud/claude-modder claude plugin validate ./claude-modder/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add DimeDataCloud/claude-modder && claude plugin install modder@claude-modder
Or ask Claude to set it up
Paste this into Claude Code and it installs modder for you:
Install the "modder" Claude Code mod from https://github.com/DimeDataCloud/claude-modder. Run claude plugin validate on it first and show me what it can access before you enable it.