AgentIndex icon
AgentIndex
fast-agent logo
fast-agent
★ 3.9k
vs
noxctl logo
noxctl
★ 16

fast-agent vs noxctl

fast-agent: fast-agent is a CLI-first framework for building and interacting with sophisticated multimodal AI agents and workflows. It offers comprehensive support for various LLM providers, structured outputs, and vision, with unique features like MCP Feature support and live streaming responses to the terminal.; noxctl: noxctl is a command-line interface (CLI) and Model Context Protocol (MCP) server designed to manage Fortnox accounting operations. It allows users to interact with invoices, customers, suppliers, and bookkeeping via the terminal, scripts, or AI assistants like Claude Code, ensuring secure local credential control and supporting multi-tenant environments.

01

TL;DR

fast-agent logo
fast-agentDev Tooling · ★ 3.9k

Rapid development and testing of sophisticated multimodal AI agents and workflows.

Read fast-agent full review →
noxctl logo
noxctlDev Tooling · ★ 16

Managing Fortnox invoices, customers, and suppliers directly from the terminal or scripts.

Read noxctl full review →
02

Side-by-Side Comparison

Field
fast-agent logofast-agent
noxctl logonoxctl
Category
Dev Tooling
Dev Tooling
Stars
★ 3.9k
★ 16
License
Apache-2.0
MIT
Install Command
uv pip install fast-agent-mcp
npm install --global noxctl
Updated
1d ago
6d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
acp, agent, agent-framework
CLI, API Client, Accounting Integration
03

Features

fast-agent logofast-agent
01Sophisticated multimodal Agent and Workflow creation.
02Comprehensive LLM provider support (e.g., Anthropic, OpenAI, Google, Ollama).
03Structured outputs, PDF, and Vision support.
04CLI-first with interactive terminal UI (TUI-style) and live streaming responses.
05Advanced agentic workflows like Chain, Parallel, MAKER, and Agents As Tools.
noxctl logonoxctl
01One interface, two ways to work: Fortnox operations are available from both the CLI and MCP.
02Safe writes by default: mutations prompt for confirmation, fail closed when piped, and support --dry-run / dryRun previews.
03Built for automation: human-readable tables in a terminal and stable JSON when piped or requested explicitly.
04Local credential control: OAuth credentials are stored in operating system secure stores.
05Multiple companies: named profiles keep Fortnox tenants separate.
04

Use Cases

fast-agent logofast-agent
↳Rapid development and testing of sophisticated multimodal AI agents and workflows.
↳Diagnosing and tuning agent applications, including those requiring human input.
↳Implementing advanced agentic patterns for error reduction or complex task decomposition.
noxctl logonoxctl
↳Managing Fortnox invoices, customers, and suppliers directly from the terminal or scripts.
↳Automating bookkeeping tasks, such as creating vouchers or registering payments.
↳Integrating Fortnox operations with AI assistants (e.g., Claude Code/Desktop/Web) via MCP.
↳Generating financial reports like income statements and balance sheets for specific periods.
↳Handling payroll, tax reductions (ROT/RUT), and project management within Fortnox.
05

Best For

fast-agent logofast-agent
Trending
noxctl logonoxctl
—
FAQ

FAQ

What is the difference between fast-agent and noxctl?
Both fast-agent and noxctl are in the Dev Tooling category. fast-agent has 3.9k stars, while noxctl has 16 stars.
Which is better, fast-agent or noxctl?
The best choice depends on your use case. Choose fast-agent if Rapid development and testing of sophisticated multimodal AI agents and workflows., and noxctl if Managing Fortnox invoices, customers, and suppliers directly from the terminal or scripts..
Is fast-agent free or open source?
Yes, fast-agent is open source on GitHub (Apache-2.0).
Is noxctl free or open source?
Yes, noxctl is open source on GitHub (MIT).
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Related

Alternatives to fast-agent →Alternatives to noxctl →fast-agent details →noxctl details →