# ansible-inventory

Queries Ansible inventory for hosts, groups, and variables. Returns structured JSON for --list or tree text for --graph.

Agent View of the PolicyLayer registry record for `ansible-inventory`. HTML page: https://policylayer.com/tools/io-github-dave-london-http/ansible-inventory

## Facts

- Tool: `ansible-inventory`
- Server: Http (`@paretools/http`) — https://policylayer.com/tools/io-github-dave-london-http.md
- Install: `npx -y @paretools/http`
- Homepage: https://github.com/Dave-London/Pare
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "ansible-inventory",
    "arguments": {}
  }
}
```

## Why ansible-inventory is rated Low

The tool queries and retrieves Ansible inventory metadata (hosts, groups, variables) in read-only mode (--list and --graph output formats). No destructive, execute, or write operations are described. The blast radius of misuse is minimal since it only exposes existing infrastructure metadata already stored in Ansible, which is typically not sensitive in isolation.

From the tool's own definition: "Tool description states it 'Queries Ansible inventory' and 'Returns structured JSON' — purely data retrieval operations with no modification, execution, or deletion of inventory data."

## Use case

AI agents call ansible-inventory to retrieve information from Http without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Http:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "ansible-inventory": {}
  }
}
```

## Other tools on Http (201)

- `branch` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/branch.md
- `clean` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/clean.md
- `compose-down` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/compose-down.md
- `remove` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/remove.md
- `reset` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/reset.md
- `secret-delete` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/secret-delete.md
- `tag` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/tag.md
- `variable-delete` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/variable-delete.md
- `workspace` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/workspace.md
- `worktree` — Destructive — https://policylayer.com/tools/io-github-dave-london-http/worktree.md
- `add` — Execute — https://policylayer.com/tools/io-github-dave-london-http/add.md
- `add-package` — Execute — https://policylayer.com/tools/io-github-dave-london-http/add-package.md
- `ansible-galaxy` — Execute — https://policylayer.com/tools/io-github-dave-london-http/ansible-galaxy.md
- `ansible-playbook` — Execute — https://policylayer.com/tools/io-github-dave-london-http/ansible-playbook.md
- `api` — Execute — https://policylayer.com/tools/io-github-dave-london-http/api.md
- `apply` — Execute — https://policylayer.com/tools/io-github-dave-london-http/apply.md
- `audit` — Execute — https://policylayer.com/tools/io-github-dave-london-http/audit.md
- `bazel` — Execute — https://policylayer.com/tools/io-github-dave-london-http/bazel.md
- `biome-check` — Execute — https://policylayer.com/tools/io-github-dave-london-http/biome-check.md
- `bisect` — Execute — https://policylayer.com/tools/io-github-dave-london-http/bisect.md
- `black` — Execute — https://policylayer.com/tools/io-github-dave-london-http/black.md
- `build` — Execute — https://policylayer.com/tools/io-github-dave-london-http/build.md
- `bundle-exec` — Execute — https://policylayer.com/tools/io-github-dave-london-http/bundle-exec.md
- `bundle-install` — Execute — https://policylayer.com/tools/io-github-dave-london-http/bundle-install.md
- `check` — Execute — https://policylayer.com/tools/io-github-dave-london-http/check.md
- `cherry-pick` — Execute — https://policylayer.com/tools/io-github-dave-london-http/cherry-pick.md
- `clippy` — Execute — https://policylayer.com/tools/io-github-dave-london-http/clippy.md
- `cmake` — Execute — https://policylayer.com/tools/io-github-dave-london-http/cmake.md
- `compose-build` — Execute — https://policylayer.com/tools/io-github-dave-london-http/compose-build.md
- `compose-up` — Execute — https://policylayer.com/tools/io-github-dave-london-http/compose-up.md
- …and 171 more: https://policylayer.com/tools/io-github-dave-london-http.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-dave-london-http · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-dave-london-http