Is the prompt-shield MCP server actively maintained?

The prompt-shield MCP server was last committed 1mo ago and has 4 contributors. Issue health: 50% of issues resolved. AgentRank freshness score reflects real-time maintenance activity.

prompt-shield MCP Server

Name: mthamil107/prompt-shield
Rating: 3.6 (1 reviews)
Author: mthamil107

mthamil107/prompt-shield

Score: 66.2 Rank #4855 MCP Server

[![AgentRank](https://agentrank-ai.com/api/v1/badge/mthamil107--prompt-shield)](https://agentrank-ai.com/tool/mthamil107--prompt-shield/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)

Are you the maintainer of mthamil107/prompt-shield? Claim this listing →

Prompt-injection firewall for LLM applications — 33 input detectors, 9 output scanners, federated ed25519-signed threat-intel feed. Apache 2.0, 1040 tests, F1 96.0% with 0% false positives. Docker, GitHub Action, LangChain/LlamaIndex/CrewAI integrations.

Add AgentRank to Claude Code Discover and compare tools like mthamil107/prompt-shield — your AI finds the right one automatically

Get API Access →

claude mcp add agentrank -- npx -y agentrank-mcp-server

Overview

mthamil107/prompt-shield is a Python tool licensed under Apache-2.0. Prompt-injection firewall for LLM applications — 33 input detectors, 9 output scanners, federated ed25519-signed threat-intel feed. Apache 2.0, 1040 tests, F1 96.0% with 0% false positives. Docker, GitHub Action, LangChain/LlamaIndex/CrewAI integrations.

Ranked #4855 out of 24846 indexed tools.

Ecosystem

Python Apache-2.0

Score Breakdown

Stars 15% 17

17 stars → early stage

Freshness 25% 1mo ago

Last commit 1mo ago → moderate activity

Issue Health 25% 50%

4/8 issues closed → decent issue management

Contributors 10% 4

4 contributors → small team

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A

PyPI Downloads N/A

Forks 9

Description Detailed

License Apache-2.0

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

How to Improve

Freshness high impact

Last commit was 46 days ago — a recent commit would boost your freshness score

Dependents medium impact

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

Badge all embed codes →

Markdown

[![AgentRank](https://agentrank-ai.com/api/v1/badge/mthamil107--prompt-shield)](https://agentrank-ai.com/tool/mthamil107--prompt-shield/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)

HTML

<a href="https://agentrank-ai.com/tool/mthamil107--prompt-shield/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge"><img src="https://agentrank-ai.com/api/v1/badge/mthamil107--prompt-shield" alt="AgentRank"></a>

Embed Widget docs →

HTML

<script src="https://agentrank-ai.com/embed.js" data-tool="mthamil107/prompt-shield"></script>

Details

Stars: 17
Forks: 9
Open Issues: 4
Closed Issues: 4
Contributors: 4
Dependents: —
Language: Python
License: Apache-2.0
Last Commit: 1mo ago

Matched Queries

topic:mcp

See alternatives to mthamil107/prompt-shield → Browse mcp-server category → Best MCP Server MCP servers → Compare mthamil107/prompt-shield → How to Build an MCP Server in 2026 →MCP Server Comparison: Top 10 Head-to-Head →

View on GitHub →