Claude Code Integration

Monitor and manage Syntropic137 from inside Claude Code with slash commands and domain skills.

The Syntropic137 Claude Code plugin adds slash commands and domain knowledge to Claude Code, turning it into a Syntropic137 orchestrator — create workflows, kick off executions, monitor costs, and troubleshoot issues without leaving your editor.

This is a Claude Code plugin — it teaches Claude Code how to operate Syntropic137. It is not a Syntropic137 plugin (workflow package). See Plugin Ecosystem for how these two concepts differ.

Installation

The recommended way to install the plugin is through the setup system, which handles everything automatically:

npx @syntropic137/setup

The setup wizard detects the claude CLI and offers to install the plugin for you. You can also install the plugin step specifically:

npx @syntropic137/setup plugin

Manual Installation

If you prefer to install directly from the Claude Code marketplace:

claude plugin marketplace add syntropic137/syntropic137-claude-plugin
claude plugin install syntropic137

Or from a local clone (for development):

claude plugin install ./lib/syntropic137-claude-plugin --scope project

Slash Commands

The plugin provides 7 commands for quick platform interaction:

Command	Purpose	Example
`/syn-setup`	Open the setup wizard	`/syn-setup`
`/syn-status`	Platform health — containers, API, recent activity	`/syn-status`
`/syn-health`	Deep API diagnostics	`/syn-health`
`/syn-costs`	Cost tracking and breakdown	`/syn-costs summary`
`/syn-sessions`	Session listing and details	`/syn-sessions list`
`/syn-metrics`	Aggregated metrics across executions	`/syn-metrics --workflow <id>`
`/syn-observe`	Debug a specific agent session	`/syn-observe <session-id> tools`

Commands resolve the API URL automatically — from SYN_API_URL env var, your ~/.syntropic137/.env config, or the default http://localhost:8137.

Domain Skills

The plugin includes 7 domain skills that Claude loads contextually based on your questions:

Skill	Activates When You Ask About
workflow-management	Creating workflows, YAML schema, prompt files, `$ARGUMENTS` substitution
execution-control	Running workflows, monitoring progress, pause/resume/cancel, debugging failures
observability	Sessions, tool timelines, token metrics, cost breakdowns, two-lane architecture
organization	Org/System/Repo hierarchy, cost rollup, contribution tracking
github-automation	GitHub App setup, webhook triggers, safety limits, input mapping
setup	`npx @syntropic137/setup`, Docker stack, secrets, troubleshooting
platform-ops	Service map, workspace lifecycle, token injection, QA commands

Skills are not invoked directly — Claude uses them automatically when your question matches their domain. For example, asking "create a workflow that reviews PRs" activates both workflow-management and github-automation skills.

Session Start Hook

The plugin runs a health check every time Claude Code starts a new session. It pings your Syntropic137 API and silently confirms it's reachable. If the platform is down, you'll see a notification suggesting /syn-setup or /syn-status.

Updating

claude plugin update syntropic137

Source

The plugin source is in the syntropic137-claude-plugin repository, also available as a submodule at lib/syntropic137-claude-plugin in the monorepo.