What is ledger?
ledger is a Claude Code mod by gabedeluna that a per-session ledger of topics, decisions, open questions, to-dos and board state, kept by Claude through a tool and shown in a pane. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | gabedeluna |
| Repository | gabedeluna/claude-mods |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Low risk (80/100) |
| Rank | #3,247 of 5,272 Claude Code mods; #1,350 in Interface |
| Last commit | 2026-10-04 |
| Hooks | 7 events |
| Sees | Agent calls, SendMessage calls, compaction, every prompt, every tool call, mcp__ledger__ledger calls |
| Draws on | AbovePrompt, Pane |
Is ledger safe to install?
ledger scores 80/100 on the MCPMods security check: Low risk. Things to review: watches every prompt or event. It passed 5 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 |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.agent.list | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.fs.exists | reads files |
$.fs.read | reads files |
$.fs.stat | reads files |
$.model.fork | drives Claude |
$.prompt.fill | writes the prompt box |
$.prompt.read | |
$.session.id | |
$.session.messages | reads the transcript |
$.session.root | |
$.session.turns | |
$.state.get | |
$.state.set | |
$.store.delete | keeps its own state |
$.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 |
How do I install ledger?
- 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/gabedeluna/claude-mods claude plugin validate ./claude-mods/plugins/ledger
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add gabedeluna/claude-mods && claude plugin install ledger@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs ledger for you:
Install the "ledger" Claude Code mod from https://github.com/gabedeluna/claude-mods/tree/main/plugins/ledger. Run claude plugin validate on it first and show me what it can access before you enable it.
More from gabedeluna/claude-mods
This repository has 2 Claude Code mods on MCPMods.
- sidechat: A side panel for questions about the current session: it reads the conversation from cache, looks things up read-only, r (High risk)