LibreAI / Local LLM / prismor
// local-llm ยท PrismorSec/prismor

prismor

Self-hosted control plane: approve or block rogue agent calls.

๐Ÿ’Ž Hidden gemโ˜… 399 starsโ‘‚ 51 forksApache-2.0updated 2026-10
โ–ฆ visual โ€” this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

prismor is an open-source local llm project by PrismorSec (PrismorSec/prismor on GitHub). It has 399 GitHub stars and 51 forks, is released under the Apache-2.0 license, and was last updated on GitHub on 3 October 2026.

GitHub stars
399
Forks
51
License
Apache-2.0
Last updated on GitHub
3 October 2026
Category
Local LLM
Listing
Hidden gem โ€” a shorter page for a lesser-known project
Official site
Official site
// how it works

How it works

  1. Deploy Prismor

    Self-host the control plane.

  2. Route agents through it

    All tool calls pass inspection.

  3. Set policies

    Define approve, block, and watch rules.

  4. Review in HITL

    Approve sensitive calls yourself.

// features

Why people love it

Tool-call inspection

See everything agents do.

HITL approval

Humans approve risky calls.

Block rogue actions

Stop bad calls pre-execution.

Self-hosted

Your policies, your infra.

Agent governance

Policy control for agent fleets.

Apache-2.0

Free for commercial use.

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// run it

Run it yourself

  1. Step 1 โ€” Clone the repo

    Download the source and enter the folder.

    git clone https://github.com/PrismorSec/prismor.git
    cd prismor
  2. Step 2 โ€” Install deps

    Install the Python package.

    pip install -e .
  3. Step 3 โ€” Start the plane

    Launch the control plane.

    python -m prismor
// use cases

What you can build

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// faq

Questions, answered

What is Prismor?

A self-hosted runtime control plane for AI agents, at PrismorSec/prismor.

What does HITL mean?

Human-in-the-loop: you approve sensitive tool calls.

Can it stop a bad action?

Yes. It can block tool calls before they run.

Is it free?

Yes. Apache-2.0 licensed.

Who needs this?

Teams giving agents access to real systems.

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// alternatives

Alternatives in Local LLM

The most-starred other Local LLM projects in the LibreAI catalogue โ€” the realistic shortlist if prismor is not the right fit.

Get prismor

Free and open โ€” grab the source, star the repo, and start creating.