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0xCaso/pastoon

Score: 53.3 Rank #41 MCP Server

Auto-convert clipboard JSON to TOON format - 40% fewer LLM tokens. macOS tray + MCP server.

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Overview

0xCaso/pastoon is a TypeScript MCP server licensed under MIT. Auto-convert clipboard JSON to TOON format - 40% fewer LLM tokens. macOS tray + MCP server. Topics: cli, clipboard, json, llm, macos, mcp, menu-bar, nodejs, tokens, toon, typescript.

Ranked #41 out of 110 indexed tools.

Actively maintained with commits in the last week.

Ecosystem

TypeScript MIT
cliclipboardjsonllmmacosmcpmenu-barnodejstokenstoontypescript

Score Breakdown

StarsFreshnessIssue HealthContributorsDependents
Stars 15% 1

1 stars → early stage

Freshness 25% today

Last commit today → actively maintained

Issue Health 25% 50%

No issues filed → no history to score

Contributors 10% 1

1 contributor → solo project

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A
PyPI Downloads N/A
Forks 0
Description Good
License MIT

Weights: Freshness 25% · Issue Health 25% · Dependents 25% · Stars 15% · Contributors 10% · How we score →

How to Improve

Description low impact

Expand your description to 150+ characters for better discoverability

Contributors medium impact

Single-contributor projects carry bus-factor risk — welcoming contributors boosts confidence

Dependents medium impact

No downstream dependents detected yet — adoption by other projects is the strongest trust signal

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AgentRank score for 0xCaso/pastoon
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Matched Queries

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From the README

# pastoon

> Auto-convert clipboard JSON to TOON — 40% fewer LLM tokens, zero friction.

## What it does

Every time you copy JSON, pastoon silently converts it to [TOON format](https://github.com/toon-format/toon) before you paste — saving ~40% of tokens in LLM chat UIs, coding agents, and API calls.

```
JSON (verbose):                    TOON (40% fewer tokens):
{                                  users[3]{id,name,role}:
  "users": [                         1,Alice,admin
    {"id":1,"name":"Alice",          2,Bob,user
     "role":"admin"},                3,Carol,user
    ...
  ]
}
```

TOON is lossless — perfect JSON round-trip, same data model, just without the braces, quotes, and repeated keys.

## Install

```bash
npm install -g pastoon
pastoon setup
```

That's it. The `[P]` icon appears in your menu bar. Every JSON you copy is automatically converted.

Supports macOS (LaunchAgent), Linux (systemd user service), and Windows (registry Run key).

## Agent integration

pastoon is bu
Read full README on GitHub →
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