consul

HashiCorp Consul service discovery and mesh. Use for service discovery.

7 stars

byG1Joshi

View on GitHub Installation ↓

Best use case

consul is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

HashiCorp Consul service discovery and mesh. Use for service discovery.

Teams using consul should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/consul/SKILL.md --create-dirs "https://raw.githubusercontent.com/G1Joshi/Agent-Skills/main/skills/devops/consul/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/consul/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How consul Compares

Feature / Agent	consul	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

HashiCorp Consul service discovery and mesh. Use for service discovery.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# Consul

HashiCorp Consul is a multi-cloud service networking platform. It handles Service Discovery, Mesh, and Key/Value storage. 2025 v1.18 focuses on Enterprise reliability.

## When to Use

- **Service Discovery**: Tracking dynamic IPs of microservices (common in Nomad/VM setups).
- **Service Mesh**: mTLS and Traffic split across VMs and K8s.
- **KV Store**: Storing dynamic configuration distributed across regions.

## Core Concepts

### Agent

Runs on every node (client mode) or dedicated servers (server mode). Handles health checks.

### Service Definition

Register services via Config file or API.
`{"service": {"name": "web", "port": 80}}`

### Connect (Mesh)

Uses Envoy to secure traffic between services.

## Best Practices (2025)

**Do**:

- **Use DNS Interface**: Apps can find DBs via `db.service.consul`.
- **Use Template**: `consul-template` renders config files from KV data and reloads apps automatically.
- **Separate Data Centers**: Federation allows global service discovery.

**Don't**:

- **Don't expose API publicly**: Consul has no default auth in dev mode. Lock it down.

## References

- [Consul Documentation](https://developer.hashicorp.com/consul)