Seristack MCP server

Seristack

One YAML configuration. CLI commands, HTTP endpoints, and MCP tools.

Seristack is a lightweight automation engine for DevOps, Platform, SRE, and Cloud teams.

Define shell-based workflows in YAML, manage dependencies and variables, execute them locally or through HTTP, and expose selected stacks as MCP tools for AI agents and IDE integrations.

GitHub Repository

Why Seristack?

Operational workflows often live as shell scripts, runbooks, CI jobs, and undocumented procedures.

Seristack provides a single configuration layer for turning those workflows into reusable execution stacks that can be:

• Run from the CLI
• Exposed as HTTP endpoints
• Exposed as MCP tools
• Protected with per-stack authorization
• Audited with structured JSON logs
• Composed using dependencies and shared results

Documentation

• Configuration Reference

Features

• 🚀 Run multiple command stacks from a single YAML configuration
• 🔁 Execute stacks sequentially or concurrently
• 🔢 Repeat stack execution with configurable counts
• 🔗 Define dependencies between stacks
• 🧩 Variable substitution with validation rules
• 📦 Share output and results between dependent stacks
• 🌐 Expose stacks as HTTP endpoints
• 🔐 Per-stack authorization using identity headers
• 📋 Structured JSON audit logging
• 🧠 Run as an MCP server for AI agents and IDE integrations
• 🛠 Support for mvdan shell, Bash, sh, and PowerShell
• ⏱ Per-stack execution timeouts

Installation

Homebrew — macOS and Linux

brew install TechXploreLabs/tap/seristack

Linux — installer

curl -fsSL https://raw.githubusercontent.com/TechXploreLabs/seristack/main/install.sh | bash

Linux — release archive

1. Go to Seristack Releases.
2. Download the latest:

seristack_VERSION_linux_ARCH.tar.gz

For example:

seristack_0.4.1_linux_amd64.tar.gz

1. Extract the archive:

tar -xzf seristack_VERSION_linux_ARCH.tar.gz

1. Install the binary:

sudo mv seristack /usr/local/bin/
sudo chmod +x /usr/local/bin/seristack

1. Verify:

seristack --help

Windows — installer

Run PowerShell as a user with permission to install the binary:

irm https://raw.githubusercontent.com/TechXploreLabs/seristack/main/install.ps1 | iex

Windows — release archive

1. Go to Seristack Releases.
2. Download the Windows release archive:

seristack_VERSION_windows_ARCH.tar.gz

For example:

seristack_0.4.1_windows_amd64.tar.gz

1. Extract the archive with a tool that supports .tar.gz.

1. Place seristack.exe in a directory included in your %PATH%.

1. Verify:

seristack --help

Configuration

Seristack uses YAML to define execution stacks.

For a complete description of all configuration fields, see the Configuration Reference.

Example

stacks:

  - name: stack1
    workDir: ./
    description: Print welcome message
    method: GET
    urlPath: /show
    continueOnError: false
    count: 3
    timeouts: 1h
    executionMode: PARALLEL

Shortened. The full README is on GitHub.