ejentum
v0.2.0Ejentum MCP server. Eight tools (four dynamic: reasoning, code, anti-deception, memory; four adaptive: adaptive-reasoning, adaptive-code, adaptive-anti-deception, adaptive-memory) that retrieve task-matched cognitive operations from a library of 679. Each operation is a structured procedure paired with an executable reasoning topology DAG. Adaptive tools require Go or Super tier. Stdio via `npx -y ejentum-mcp` or hosted HTTPS at https://api.ejentum.com/mcp.
By EjentumLicense: MIT1.1k GitHub starsUpdated 14 hours ago
Directory evidence
- Runtimes
- Codex
- Parsed components
- 1 skill or MCP entry
- Source updated
- Sep 23, 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 ejentum for Codex
codex plugin marketplace add hashgraph-online/awesome-codex-plugins
codex plugin marketplace upgrade awesome-codex-plugins
codex plugin add ejentum@awesome-codex-pluginsPaste and run these commands in a terminal with Codex. They add and refresh the awesome-codex-plugins catalog, then install this plugin.
Compatibility: the page URL and API slug “ejentum” remain stable.
- Codex:
ejentum@agent-plugin-marketplace→ejentum@awesome-codex-plugins
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/hashgraph-online/awesome-codex-pluginsClone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/ejentum/ejentum-mcp/.
Plugin files
├── .codex-plugin/plugin.json└── .mcp.json
MCP servers1
- command
- npx
- args
- -y ejentum-mcp
- env.EJENTUM_API_KEY
- ${EJENTUM_API_KEY}
Plugin manifests1
{
"name": "ejentum",
"version": "0.2.0",
"description": "Ejentum MCP server. Eight tools (four dynamic: reasoning, code, anti-deception, memory; four adaptive: adaptive-reasoning, adaptive-code, adaptive-anti-deception, adaptive-memory) that retrieve task-matched cognitive operations from a library of 679. Each operation is a structured procedure paired with an executable reasoning topology DAG. Adaptive tools require Go or Super tier. Stdio via `npx -y ejentum-mcp` or hosted HTTPS at https://api.ejentum.com/mcp.",
"author": {
"name": "Ejentum",
"email": "[email protected]",
"url": "https://ejentum.com"
},
"homepage": "https://ejentum.com",
"repository": "https://github.com/ejentum/ejentum-mcp",
"license": "MIT",
"keywords": [
"reasoning-harness",
"agentic-ai",
"mcp",
"anti-deception",
"cognitive-scaffold",
"openai",
"codex",
"agent-reliability"
],
"mcpServers": "../.mcp.json",
"skills": "../skills",
"interface": {
"composerIcon": "./assets/ejentum-icon.svg",
"displayName": "Ejentum Reasoning Harness",
"shortDescription": "Eight MCP tools (4 dynamic + 4 adaptive) returning task-matched cognitive operations: structured procedure plus executable reasoning topology DAG. Stdio or hosted HTTPS.",
"longDescription": "Library of 679 cognitive operations across four harnesses: reasoning (311 operations across abstraction, time, causality, simulation, spatial, metacognition), code (128 operations in the software-engineering layer), anti-deception (139 operations across sycophancy, hallucination, deception, adversarial framing, judgment, executive control), and memory (101 operations in the perception layer). Each operation is engineered in two layers: a natural-language procedure (named failure pattern, numbered steps, suppression vectors, falsification test) and an executable reasoning topology (a DAG with decision gates, parallel branches, bounded loops, meta-cognitive exit nodes). Eight tools split into two retrieval modes: four dynamic tools (reasoning, code, anti-deception, memory) return the top-1 matched operation in its abstract form; four adaptive tools (adaptive-reasoning, adaptive-code, adaptive-anti-deception, adaptive-memory) additionally run an adapter LLM step that rewrites the procedure and DAG nodes with task-specific identifiers. Two install paths: stdio (this plugin) via `npx -y ejentum-mcp` for Codex CLI subprocess mode, or hosted HTTPS at https://api.ejentum.com/mcp for HTTP-MCP clients (Bearer auth via EJENTUM_API_KEY). 30-day free trial; adaptive tools require Go or Super tier.",
"developerName": "Ejentum",
"category": "agent-reliability",
"websiteURL": "https://ejentum.com",
"privacyPolicyURL": "https://ejentum.com/legal"
}
}For maintainers
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[ejentum on Agent Plugins Marketplace](https://pluginsmp.com/plugins/ejentum)