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hypermnesia-mcp-viz

hypermnesia-mcp-viz is a plugin for Gemini CLI from cdeust/cortex-viz. Its token cost is not measured, scanned A, original, MIT.

A read-only MCP tool for viewing visualizations and graphs from Cortex. Read-only means it can inspect information without changing it.

In plain words
What is it for?
Use it to inspect and visualize graphs from Cortex through Gemini CLI.
Why use it?
It provides a way to explore Cortex graph data visually while limiting the connection to viewing rather than editing.

Plugin for Gemini CLI

Written for Gemini CLI: a Gemini CLI extension manifest. Also seen: mentions Gemini CLI.

not rated 4repo changed 1mo ago A scan tokens not measured original MIT

Good fit Use it to inspect and visualize graphs from Cortex through Gemini CLI.

Compare 6 plugins from other repositories ↓
Install with agentmods
npx agentmods add plugins/cdeust/cortex-viz/gemini-extension
View source ↗ cdeust/cortex-viz ai-architect.tools
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/cdeust/cortex-viz

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for hypermnesia-mcp-viz

README.md
[![agentmods](https://agentmods.dev/badge/plugins/cdeust/cortex-viz/gemini-extension/github.svg)](https://agentmods.dev/plugins/cdeust/cortex-viz/gemini-extension)
Your own site
<a href="https://agentmods.dev/plugins/cdeust/cortex-viz/gemini-extension"><img src="https://agentmods.dev/badge/plugins/cdeust/cortex-viz/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for hypermnesia-mcp-viz

Your own site · 80×15
<a href="https://agentmods.dev/plugins/cdeust/cortex-viz/gemini-extension"><img src="https://agentmods.dev/badge/plugins/cdeust/cortex-viz/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

hypermnesia-mcp-viz scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

The scan reads gemini-extension.json. This mod also ships 9 executable files (scripts/audit_brain_alignment.mjs, scripts/bench_brain_edges.mjs, scripts/check_distribution_artifact.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 16 lines

What it actually says

{
  "name": "hypermnesia-mcp-viz",
  "version": "3.2.0",
  "description": "Read-only visualization and graph MCP for Cortex, packaged for Gemini CLI.",
  "mcpServers": {
    "hypermnesia-mcp-viz": {
      "command": "uvx",
      "args": [
        "--from",
        "hypermnesia-mcp-viz",
        "hypermnesia-mcp-viz"
      ]
    }
  }
}
Files

What ships with it

11 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago Changed b2402dd8864d
  2. 1mo ago Changed 4d2e34059af3
  3. 1mo ago First seen · 16 lines scan A 4cb04c9cb5b4

Subscribe to this mod's changes

hypermnesia-mcp-viz is a plugin published in the GitHub repository cdeust/cortex-viz (4 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-08.

Claude CodeData and AIagent-observabilityclaude-code-plugindata-visualizationdeckgldeveloper-tools
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