Compactprompt

Name: Compactprompt
Author: gtkcyber

by gtkcybercommunityv0.5.2

CompactPrompt is an MCP server and library that shortens prompts, documents, and skills while preserving meaning, using trimming, reversible abbreviation, numeric quantization, and example selection. It also provides file review/compaction commands for markdown and skill files, with support for built-in, LLMLingua, and Caveman engines.

From the registry: Review and compact prompts, docs, and AI-agent skills to save tokens, preserving structure.

GitHub Repository

Install & configure

Prerequisites

required
Install CompactPrompt MCP package
Install the Python package with the MCP extra, which provides the `compactprompt-mcp` command.
```
$ pip install 'compactprompt[mcp]'
```

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `compactprompt` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **Install CompactPrompt MCP package** — Install the Python package with the MCP extra, which provides the `compactprompt-mcp` command. Run: `pip install 'compactprompt[mcp]'`

Canonical MCP server config (stdio transport):
- command: `compactprompt-mcp`
- args: []

Note: README states the MCP server is provided by the `compactprompt[mcp]` extra and exposes the `compactprompt-mcp` command. No environment variables or additional runtime arguments are documented for the MCP server.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: README states the MCP server is provided by the `compactprompt[mcp]` extra and exposes the `compactprompt-mcp` command. No environment variables or additional runtime arguments are documented for the MCP server.

Tools (2)

review

Reviews files or folders to report where prompt or document compaction can save tokens.

compact

Compacts a prompt, markdown file, or skill file to reduce token usage; can optionally apply changes to files.

Packages

compactprompt

pypiv0.5.2transport: stdio

Details

Language: Python
License: MIT
Released: Jun 15, 2026
Last commit: Jun 15, 2026
Registry name: io.github.gtkcyber/compactprompt

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