agentmods.dev

chaosengine-mempalace

An MCP server that starts the MemPalace tool from a project's `.chaos-engine` folder using Python. It stores its state in a local SQLite-based directory and uses the MiniLM embedding model.

In plain words
What is it for?
Starting MemPalace from the ShaftHQ/SHAFTENGINE setup on macOS or Linux, or with Python's `py` launcher on Windows. It requires two environment variables.
Why use it?
It provides a configured way for an agent to use MemPalace, but the input does not explain what MemPalace itself does.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

407 changed today A scan tokens not measured original MIT
View the source file ShaftHQ/SHAFT_ENGINE
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.

agentmods
npx agentmods add mcp/shafthq/shaft_engine/chaosengine-mempalace
Clone the repo
git clone --depth 1 https://github.com/ShaftHQ/SHAFT_ENGINE

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

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. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

chaosengine-mempalace 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 today.

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.

.mcp.json · 20 lines

What it actually says

{
  "chaosengine-mempalace": {
    "args": [
      ".chaos-engine/tool.py",
      "mempalace-mcp"
    ],
    "argsWindows": [
      "-3",
      ".chaos-engine/tool.py",
      "mempalace-mcp"
    ],
    "command": "python3",
    "commandWindows": "py",
    "cwd": ".",
    "env": {
      "MEMPALACE_BACKEND": "sqlite_exact",
      "MEMPALACE_EMBEDDING_MODEL": "minilm"
    }
  }
}
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. today Changed · -8 lines cb9e16391e5b
  2. yesterday First seen · 28 lines scan A 097e5bd5e505

Subscribe to this mod's changes

chaosengine-mempalace is an MCP server published in the GitHub repository ShaftHQ/SHAFT_ENGINE (407 stars, last pushed today), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. 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 2026-08-30.

automationautomation-enginee2e-testingend-to-end-testingjavamcp-server
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