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promptshield-firewall

promptshield.liveInfrastructure

PulseGate's liveness check found it on 13 Sep 2026; it is registered on PyPI and has been in the index since 27 Jun 2026. How this is checked

PromptShield is a real-time API for blocking prompt injection attacks before they reach an LLM. It is described as an LLM prompt injection firewall and is presented as production-ready, with a free tier available for developers and side projects.

Inferred · not functionally tested

Open SourceWebCLI
promptshield-firewall preview
Visit promptshield.live

Overview

5 features

Purpose: Protecting LLM applications from prompt injection attacks in real time.

Inferred · not functionally tested

Audience: developers

Inferred · not functionally tested

Functions: monitoring, data_extraction

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Open Source · platforms: CLI, WEB · deployment: browser, cli

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: promptshield.live. These links do not verify the individual claims.

promptshield-firewall sits in PulseGate's AI security & guardrails category. Inferred · not functionally tested: It focuses on protecting LLM applications from prompt injection attacks in real time. Inferred · not functionally tested: It is built as an open-source project for developers. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: promptshield-firewall is available on the web and the command line.

promptshield-firewall first shipped in 2026. Inferred · not functionally tested: Among its 5 catalogued features are prompt injection firewall, real-time protection, and LLM security. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Prompt injection firewall
  • Real-time protection
  • LLM security
  • CLI interface
  • AI integration

Topics: Inferred · not functionally tested

Tags
prompt-injectionllm-securityfirewall
AI capabilities
Text

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
CloudflareGoogle Cloud
Connectors
API
Runs on
BrowserCLI

Trust & compliance

License
Open Source
Public signals
HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about promptshield-firewall

What does promptshield-firewall do?
Inferred · not functionally tested: Promptshield-firewall focuses on protecting LLM applications from prompt injection attacks in real time. It is catalogued under AI security & guardrails on PulseGate.
Who is promptshield-firewall for?
Inferred · not functionally tested: promptshield-firewall is an open-source project built for developers.
Is promptshield-firewall free?
Basis unknown · not verified: Yes — promptshield-firewall is open source under the Open Source license and free to use.
What platforms does promptshield-firewall run on?
Basis unknown · not verified: promptshield-firewall runs on the web and the command line.
Is promptshield-firewall still active?
PulseGate's liveness check found it on 13 Sep 2026.
What are alternatives to promptshield-firewall?
Similar projects tracked by PulseGate include Shieldprompt, PromptShield, and Prompt Protection.ShieldpromptPromptShieldPrompt Protection
When did promptshield-firewall launch?
promptshield-firewall first shipped in 2026.
Is promptshield-firewall open source?
Basis unknown · not verified: Yes — promptshield-firewall is open source under the Open Source license.

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