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mithril-llm

github.comInfrastructure

PulseGate's liveness check found it on 9 Oct 2026; it is registered on GitHub and PyPI and has been in the index since 16 Jun 2026. How this is checked

A firewall for LLMs — block prompt injection, jailbreaks, and PII exfiltration in real time.

Inferred · not functionally tested

Open SourceApache-2.0WebCLISelf-hosted
mithril-llm preview
Visit github.com
1star
5features
2026since

Overview

5 features

Purpose: Protecting LLM applications from prompt injection, jailbreaks, and sensitive data leaks.

Inferred · not functionally tested

Audience: AI security engineers and developers

Inferred · not functionally tested

Functions: monitoring

Inferred · not functionally tested

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

Recorded constraints: pricing: open_source · license: Apache-2.0 · platforms: CLI · deployment: browser, cli, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com. These links do not verify the individual claims.

mithril-llm sits in PulseGate's AI & LLM security category. Inferred · not functionally tested: It focuses on protecting LLM applications from prompt injection, jailbreaks, and sensitive data leaks. Inferred · not functionally tested: It is built as an open-source project for AI security engineers and developers. Basis unknown · not verified: mithril-llm is open source under the Apache-2.0 license. Basis unknown · not verified: It ships for the web and the command line, and it can be self-hosted.

It is developed by Aaron Grillot, and it first shipped in 2026. Development happens publicly on GitHub with 20 commits in the last 90 days. Inferred · not functionally tested: Among its 5 catalogued features are prompt injection blocking, jailbreak prevention, and PII detection.

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

Tasks: Inferred · not functionally tested

  • Prompt injection blocking
  • Jailbreak prevention
  • PII detection
  • Real-time monitoring
  • LLM firewall

Topics: Inferred · not functionally tested

Tags
llm-firewallprompt-injectionai-security
AI capabilities
Text

JSON profile · Text profile · Access guide

Built with & integrations

Framework
FastAPI
Runs on
BrowserCLISelf-hosted

Trust & compliance

License
Apache-2.0
Public signals
HTTPSOpen SourceGitHub · ★ 1Active maintenance

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about mithril-llm

What does mithril-llm do?
Inferred · not functionally tested: Mithril-llm focuses on protecting LLM applications from prompt injection, jailbreaks, and sensitive data leaks. It is catalogued under AI & LLM security on PulseGate.
Who is mithril-llm for?
Inferred · not functionally tested: mithril-llm is an open-source project built for AI security engineers and developers.
Does mithril-llm have a free plan?
Basis unknown · not verified: Yes — mithril-llm is open source under the Apache-2.0 license and free to use.
What platforms does mithril-llm run on?
Basis unknown · not verified: mithril-llm runs on the web and the command line. It can also be self-hosted.
Is mithril-llm still maintained?
PulseGate's liveness check found it on 9 Oct 2026. Its GitHub repository shows 20 commits in the last 90 days.
What are alternatives to mithril-llm?
Similar projects tracked by PulseGate include mithril-cli, llm-interceptor, and gh-llm.mithril-clillm-interceptorgh-llm
Who develops mithril-llm?
mithril-llm is developed by Aaron Grillot.
When did mithril-llm launch?
mithril-llm first shipped in 2026.

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