catalyst-probes

Not yet reviewed

A consultation and prompt engine configured by TOML tables of probes and prompts.

Source

github.com/TransmuteLabs/Catalyst/tree/main/plugins/catalyst-probes

Made by

Marat Karimov

Pinned commit

No commit pinned yet

Review notes

Listed from the community catalogue awesome-claude-code-mods (https://github.com/karanb192/awesome-claude-code-mods) on 2026-10-06. Not reviewed by modsforClaude.com yet: the hooked events and what it uses come from that catalogue's automated scan of the source.

What a scan found

Reads your prompts
Sees tool calls
Reads or writes files
Runs programs on your machine
Calls the model (uses tokens)
Stores data
Shows something on screen

Reported by an automated scan of the source, not checked by a person yet.

Hooked events

How to install

This mod is not in the official Claude directory, so you load it straight from its source on GitHub. modsforClaude.com is an unofficial community site: we do not host, repackage or install anything. Read the source and the review on this page first.

In the terminal

Clone the repository and start Claude Code with the mod. It stays loaded for that session.

git clone https://github.com/TransmuteLabs/Catalyst
claude --plugin-dir ./Catalyst/plugins/catalyst-probes

In the desktop app

Clone the repository into a folder you keep:

git clone https://github.com/TransmuteLabs/Catalyst ~/claude-mods/Catalyst

Add that folder to CLAUDE_CODE_PLUGIN_DIRS in the env block of ~/.claude/settings.json, then start a new session in the Code tab. On Windows, with your own user name:

"env": {
  "CLAUDE_CODE_PLUGIN_DIRS": "C:\\Users\\you\\claude-mods\\Catalyst\\plugins\\catalyst-probes"
}

On macOS and Linux:

"env": {
  "CLAUDE_CODE_PLUGIN_DIRS": "~/claude-mods/Catalyst/plugins/catalyst-probes"
}

Already loading other mods this way? Add the folder to the same value, separated by ; on Windows or : on macOS and Linux.

Not working, or want to change its settings? How to load a Claude Code mod walks through every step.

Consultation and prompt engine for Claude Mods. The module is the core; [probe.<id>] tables in probes.toml are the consultants and [prompt.<id>] tables author a system-prompt section, a tool description or a command description. The only carrier is the mod: a CLAUDE_*_CARRIER handle set to mod or left empty/unset arms the probe here; any other value loudly refuses the calls this probe acts on (the patch-side copy is gone).