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inbox

inbox is a skill for Claude Code from robinslange/learning-loop. It costs 90 tokens per session (2,537 once invoked), scanned A, original, Apache-2.0.

An inbox-triage tool for a note vault: it groups notes by topic, assesses their maturity, promotes suitable notes, and identifies notes that need a decision.

In plain words
What is it for?
Use it to process inbox notes, review unresolved notes, promote mature notes, and find old or already-promoted fleeting notes to archive.
Why use it?
It turns a pile of unprocessed notes into clearer groups and next steps, while requiring approval for merges, deletions, and archiving.

Skill for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: mentions subagents.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the learning-loop plugin — 24 skills, 20 agents, 7 hooks shipped together

not rated 13repo changed 1mo ago A scan 90 tokens original Apache-2.0

Good fit Use it to process inbox notes, review unresolved notes, promote mature notes, and find old or already-promoted fleeting notes to archive.

Compare 6 skills from other repositories ↓
View source ↗ robinslange/learning-loop
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add robinslange/learning-loop
Claude Code
/plugin install learning-loop

Made for: Claude Code.

Or install learning-loop, the plugin that ships this one along with the rest of its 24 skills, 20 agents, 7 hooks.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for inbox

README.md
[![agentmods](https://agentmods.dev/badge/skills/robinslange/learning-loop/inbox/github.svg)](https://agentmods.dev/skills/robinslange/learning-loop/inbox)
Your own site
<a href="https://agentmods.dev/skills/robinslange/learning-loop/inbox"><img src="https://agentmods.dev/badge/skills/robinslange/learning-loop/inbox/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for inbox

Your own site · 80×15
<a href="https://agentmods.dev/skills/robinslange/learning-loop/inbox"><img src="https://agentmods.dev/badge/skills/robinslange/learning-loop/inbox.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,537 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00090 $0.02537
Opus 5.5 $0.00036 $0.01015
Sonnet 5.5 $0.00018 $0.00507
Haiku 4.5 $0.00009 $0.00254

Measured 1mo ago against content hash 79ed338d9f0b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

inbox scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/skills/inbox/SKILL.md · 133 lines

How it starts

The opening of the file, as written. The whole thing — 133 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Inbox: Batch Triage and Processing

Overview

Launches the inbox-organiser agent to process all notes in 0-inbox/. The agent clusters by topic, assesses maturity via the promote-gate skill, detects counter-arguments, and executes promotions autonomously. Merges, deletes, and fleeting archival require approval.

When to Use

  • Inbox has accumulated notes that need triage
  • After a series of /reflect sessions that deposited notes
  • When the user asks to clean up, process, or triage the inbox

Provenance

This skill emits provenance events for pipeline observability. Run each Bash command silently.

At session start:

ll-run provenance-emit.js '{"agent":"inbox","skill":"inbox","action":"session-start"}'

At session end. Alongside the existing counters, include the common outcome shape: items_in (notes triaged), items_out (promoted plus merged), items_flagged (limbo), duration_ms:

ll-run provenance-emit.js '{"agent":"inbox","skill":"inbox","action":"session-end","promoted":N,"deleted":N,"merged":N,"rewrites":N,"limbo":N,"items_in":N,"items_out":N,"items_flagged":N,"duration_ms":N}'

Per-note tracking is automatic for main-thread writes via the PostToolUse hook; subagent writes and edits (note-writer files, the organiser's own Edits and mv-promotions) bypass it and are covered by the Step 2 hook replays (2a for note-writer output, 2c for the agent's touched-files inventory).

Process

Step 1: Launch Agent

Launch the inbox-organiser agent with:

  • vault_path: {{VAULT}}/
  • scope: all (or topic:<name> if the user specified a topic filter)

The agent definition is at ${CLAUDE_PLUGIN_ROOT}/agents/inbox-organiser.md (resolve to a literal path before dispatch — see agents-shared/vault-io.md → Placeholders).

Spawn the inbox-organiser agent (dispatch: skills-shared/dispatch.md) with the full prompt from the agent definition, or launch a general-purpose agent that reads the agent file.

Step 1.5: Surface Librarian Observations for Inbox Notes

Read the full file on GitHub · 133 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago Changed 79ed338d9f0b
  2. 1mo ago Changed b981bd6cffd7
  3. 1mo ago Changed · -4 lines f726d8265d5d
  4. 1mo ago Changed · +4 lines c92b617abf4d
  5. 2mo ago Changed ab1fcfb8d926
  6. 2mo ago First seen · 133 lines · 90 tokens per session scan A fb427a450585

Subscribe to this mod's changes

inbox is a skill published in the GitHub repository robinslange/learning-loop (13 stars, last pushed 4d ago), licensed Apache-2.0. It adds 90 tokens to every session and 2,537 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Memory and contextProductivity
Related

inbox compared with skills from other repositories

inbox next to 6 skills from other repositories
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inboxrobinslange/learning-loopSkill134d agoApache-2.0A90Claude Code
Migratedanielmiessler/LifeOSSkill20kyesterdayMITA104Claude Code, Codex
Cortexdanielmiessler/LifeOSSkill20kyesterdayMITA184Claude Code
Profiledanielmiessler/LifeOSSkill20kyesterdayMITA108Claude Code, Codex
wiki-dashboardAr9av/obsidian-wikiSkill3.7kyesterdayMITA42Claude Code
relevance-coarse-filterelvisun/newsjackSkill1.7kyesterdayMITA57Claude Code
session-compactcodeaholicguy/ai-devkitSkill1.7k2d agoApache-2.0A39Claude Code