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tooltrust-scanner vs fast-agent
tooltrust-scanner logo
tooltrust-scanner
★ 16
vs
fast-agent logo
fast-agent
★ 3.8k

tooltrust-scanner vs fast-agent

tooltrust-scanner: ToolTrust Scanner is a static security scanner that analyzes MCP tool definitions before your agent trusts them. It assigns a trust grade (A–F) based on 16+ static rules, covering prompt injection, privilege escalation, and supply chain attacks. It can be used as an MCP server, CLI tool, or CI check.; 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.

01

TL;DR

tooltrust-scanner logoChoose tooltrust-scanner if…

Scan all MCP servers in your config from an agent prompt

fast-agent logoChoose fast-agent if…

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

02

Side-by-Side Comparison

Field
tooltrust-scanner logotooltrust-scanner
fast-agent logofast-agent
Category
Security & Safety
Dev Tooling
Stars
★ 16
★ 3.8k
License
MIT
Apache-2.0
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent-safety, ai-security, ai-security-tool
acp, agent, agent-framework
03

Features

tooltrust-scanner logotooltrust-scanner
01Static analysis of MCP tool definitions
02Trust grade (A–F) assignment
0316+ security rules covering prompt injection, privilege escalation, supply chain CVEs, and more
04Multiple deployment modes: MCP server, CLI, and CI/GitHub Actions
05Integration with ToolTrust Directory for community-shared trust scores
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.
04

Use Cases

tooltrust-scanner logotooltrust-scanner
↳Scan all MCP servers in your config from an agent prompt
↳Block risky MCP servers in CI pipeline with fail-on thresholds
↳Gate installation of untrusted MCP servers before adding to config
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.
05

Best For

tooltrust-scanner logotooltrust-scanner
TrendingSecurity & SafetyAPI Integration
fast-agent logofast-agent
TrendingMulti-AgentDev Tooling
FAQ

FAQ

What is the difference between tooltrust-scanner and fast-agent?
Both tooltrust-scanner and fast-agent are in the Security & Safety category. tooltrust-scanner has 16 stars, while fast-agent has 3.8k stars.
Which is better, tooltrust-scanner or fast-agent?
The best choice depends on your use case. Choose tooltrust-scanner if Scan all MCP servers in your config from an agent prompt, and fast-agent if Rapid development and testing of sophisticated multimodal AI agents and workflows..
Is tooltrust-scanner free or open source?
Yes, tooltrust-scanner is open source on GitHub (MIT).
Is fast-agent free or open source?
Yes, fast-agent is open source on GitHub (Apache-2.0).
→

Related

Alternatives to tooltrust-scanner →Alternatives to fast-agent →tooltrust-scanner details →fast-agent details →
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