Server Variance Authority

S.V.A. MCP server

Ask the SVA from your agent

  1. Add it to Claude CodeOne command. It is read-only and needs no key.
    claude mcp add --transport http sva https://your-sva-site/api/mcp
  2. Or any MCP clientCursor, VS Code, Windsurf and others take a remote HTTP server in their MCP config:
    {"mcpServers":{"sva":{"type":"http","url":"https://your-sva-site/api/mcp"}}}
  3. Ask it things“Pods are crash-looping in prod. Which read-only skills should I start with?” Your agent can call:
    • search_skills finds skills for an incident or task, with safety labels
    • get_skill a skill's full case file and install command
    • skills_for_incident skills per phase: detect, triage, mitigate, postmortem
    • get_runbook step-by-step handbooks, read-only steps first
    • get_stack stack bundles with one install command

All skills / Terraform

terraform-test

Read-only

Helps you write .tftest.hcl files with run blocks and assertions, so module changes are tested before they reach a plan.

hashicorp/agent-skills/plugins/terraform/skills/terraform-testAudited · 5 partners pass
Stars
★ 904
Installs
8.7k
Last commit
License
MPL-2.0
Partner audits✓ Gen Agent Trust Hub · SAFE✓ Socket✓ Snyk · LOW✓ Runlayer · LOW✓ ZeroLeaks

Installs and audits via skills.sh. Their audits are kept separate from our label.

Why this label

Label from the automated scanner. Not yet reviewed by a person.

Helps with

Phases

Postmortem

Install

npx skills add hashicorp/agent-skills --skill terraform-test

S.V.A. field guide

How to use terraform-test

  1. Install the skillRun this in your project. It adds the SKILL.md files where your agent looks for them.
    npx skills add hashicorp/agent-skills --skill terraform-test
  2. Reference it in your agentClaude Code, Codex, Cursor and other agents pick installed skills up on their own. To be sure, name it in your request:
    Use the terraform-test skill. Here is the task: …
  3. Put it to workHand it a real job and read what it plans before it runs anything. Check the risk label first: anything above read can change state.