Agent Plugins Marketplace
← All plugins

praxen-beta

v2.0.0-beta.1

Praxen — agent behavior verifier. Compares an AI agent's declared policy (Worker Remit) against the available evidence — source code, live deployment state, or behavioral artifacts — and reports where observed behavior diverges from declared intent. Make sure your agent does its job — and only its job.

CodexClaude Code1 Skill

By ExabeamLicense: Apache-2.00 GitHub starsUpdated 3 weeks ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 29, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install praxen-beta for Codex and Claude Code

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add praxen-beta@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/open-agent-ai-security/plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is praxen-beta/.

Plugin files

praxen-beta/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/behavior-verifier/SKILL.md

Included Skills1

behavior-verifierskills/behavior-verifier/SKILL.md

Run a Praxen behavior analysis against an AI agent — or author the Worker Remit that drives one. Praxen verifies intended vs observed behavior by comparing an agent's declared policy (Worker Remit) against available evidence — source code, live deployment state (memory files, logs, configs), governance docs, or behavioral artifacts — and reporting where behavior diverges from declared intent, scored against the RAISE framework and OWASP LLM/Agentic guidance. Produces a self-contained HTML report plus JSON and TXT under ./reports/. Use when asked to run a Praxen analysis, verify an agent's behavior against its remit, evaluate policy-implementation divergence, audit observed behavior against declared intent, or create / write / draft / build / author a Worker Remit (from source code, documentation, or a prose description). Remit authoring uses WORKER_REMIT_template.md.

Plugin manifests2

praxen-beta/.codex-plugin/plugin.json
{
  "name": "praxen-beta",
  "version": "2.0.0-beta.1",
  "description": "Praxen — agent behavior verifier. Compares an AI agent's declared policy (Worker Remit) against the available evidence — source code, live deployment state, or behavioral artifacts — and reports where observed behavior diverges from declared intent. Make sure your agent does its job — and only its job.",
  "author": {
    "name": "Exabeam",
    "url": "https://www.exabeam.com/"
  },
  "homepage": "https://github.com/open-agent-ai-security/praxen",
  "repository": "https://github.com/open-agent-ai-security/praxen",
  "license": "Apache-2.0",
  "keywords": [
    "agent-behavior-verifier",
    "ai-agent-security",
    "raise-framework",
    "owasp",
    "policy-implementation-divergence",
    "worker-remit"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Praxen 2.0 Beta — Agent Behavior Verifier",
    "shortDescription": "Verify an AI agent does its job — and only its job. Declared policy vs. observed behavior."
  }
}
praxen-beta/.claude-plugin/plugin.json
{
  "name": "praxen-beta",
  "version": "2.0.0-beta.1",
  "description": "Praxen — agent behavior verifier. Compares an AI agent's declared policy (Worker Remit) against the available evidence — source code, live deployment state, or behavioral artifacts — and reports where observed behavior diverges from declared intent. Make sure your agent does its job — and only its job.",
  "author": {
    "name": "Exabeam",
    "url": "https://www.exabeam.com/"
  },
  "homepage": "https://github.com/open-agent-ai-security/praxen",
  "repository": "https://github.com/open-agent-ai-security/praxen",
  "license": "Apache-2.0",
  "keywords": [
    "agent-behavior-verifier",
    "ai-agent-security",
    "raise-framework",
    "owasp",
    "policy-implementation-divergence",
    "worker-remit"
  ],
  "skills": "./skills/"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[praxen-beta on Agent Plugins Marketplace](https://pluginsmp.com/plugins/praxen-beta)