docker-tui CLAUDE.md

Development instructions for Docker TUI, a terminal-based interface for managing Docker containers. They describe its Go codebase, build commands, tests, formatting, cleanup, and platform-specific builds.

In plain words
What is it for?
Working on Docker TUI, including monitoring containers, viewing logs, filtering output, tracking CPU use, and preparing builds for Linux, macOS, and Windows.
Why use it?
They give a coding agent the project context and the commands needed to build, run, test, and maintain the application correctly.

Instructions file

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/eviltik/docker-tui/claude-md
Clone the repo
git clone --depth 1 https://github.com/eviltik/docker-tui
Per session 3,118 This file is loaded in full into every session.
When invoked 3,118 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.03118 $0.03118
Opus 5 $0.01559 $0.01559
Sonnet 5 $0.00624 $0.00624
Haiku 4.5 $0.00312 $0.00312

Measured 3d ago against content hash 943879284c4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docker-tui CLAUDE.md 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 3d 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.

CLAUDE.md · 268 lines

How it starts

The opening of the file, as written. The whole thing — 268 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

Docker TUI is a Terminal User Interface application for managing Docker containers, built with Go and Bubbletea (The Elm Architecture framework). It provides real-time container monitoring, multi-select operations, CPU usage tracking, live log streaming with colored backgrounds, regex-based filtering, and a demo mode for presentations.

Build and Development Commands

# Build for current platform
make build              # Creates ./docker-tui binary

# Run without building
make run               # Executes: go run ./src

# Run tests
make test              # Executes: go test -v ./src/...

# Format code
make fmt               # Executes: go fmt ./src/...

# Clean artifacts
make clean             # Removes ./docker-tui and dist/

# Cross-platform builds
make dist-all          # Builds for Linux (amd64/arm64), macOS (amd64/arm64), Windows

Architecture: Elm Architecture (Bubbletea)

The application follows Bubbletea's Elm Architecture pattern with three core components:

Model (state)

Located in src/model.go, the model struct contains all application state:

  • Docker client and container list
  • Selection state (selected map, cursor position)
  • View mode (listView, logsView, confirmView, exitConfirmView, mcpLogsView)
  • Processing state for async operations
  • CPU statistics tracking (current + 10-value history)
  • CPUStatsCache instance (cpuCache) for instant MCP responses (shared with MCPServer)
  • LogBroker instance (logBroker) for centralized log streaming management
  • RateTracker instance (rateTracker) for L/S (lines/second) monitoring
  • BufferConsumer instance (bufferConsumer) for logs view circular buffering
  • MCPServer instance (mcpServer) for Claude Desktop integration
  • Filter state (filterMode, filterInput, filterActive, filterRegex, filterIsRegex)
  • Demo mode flag (demoMode) for hiding container name prefixes
  • Closing flag (closing atomic.Bool) for graceful shutdown coordination

Read the full file on GitHub · 268 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. 3d ago First seen · 268 lines · 3,118 tokens per session scan A 943879284c4d

Subscribe to this mod's changes

docker-tui CLAUDE.md is an instructions file published in the GitHub repository eviltik/docker-tui (4 stars, last pushed 4mo ago), licensed MIT. It adds 3,118 tokens to every session, about $0.0156 per session on Opus 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 2026-08-31.