plan-adapters

plan-adapters is a cursor rule for Cursor from kubev2v/forklift-console-plugin. It costs 14 tokens per session (5,604 once invoked), scanned A, original, Apache-2.0.

A set of shared interfaces that lets migration software handle different virtualization providers through the same process. It includes provider-specific logic for vSphere, oVirt, OpenStack, OVA, Hyper-V, EC2, and OpenShift.

In plain words
What is it for?
Use it when adding, selecting, or validating provider-specific migration behavior behind a common interface.
Why use it?
It removes the need for the main migration controller to contain separate branching logic for every provider.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it when adding, selecting, or validating provider-specific migration behavior behind a common interface.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/kubev2v/forklift-console-plugin/plan-adapters
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/kubev2v/forklift-console-plugin

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for plan-adapters

README.md
[![agentmods](https://agentmods.dev/badge/rules/kubev2v/forklift-console-plugin/plan-adapters/github.svg)](https://agentmods.dev/rules/kubev2v/forklift-console-plugin/plan-adapters)
Your own site
<a href="https://agentmods.dev/rules/kubev2v/forklift-console-plugin/plan-adapters"><img src="https://agentmods.dev/badge/rules/kubev2v/forklift-console-plugin/plan-adapters/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for plan-adapters

Your own site · 80×15
<a href="https://agentmods.dev/rules/kubev2v/forklift-console-plugin/plan-adapters"><img src="https://agentmods.dev/badge/rules/kubev2v/forklift-console-plugin/plan-adapters.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 5,604 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00014 $0.05604
Opus 5.5 $0.00006 $0.02242
Sonnet 5.5 $0.00003 $0.01121
Haiku 4.5 $0.00001 $0.00560

Measured 29d ago against content hash 1faa9d361f36, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

plan-adapters scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 29d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/rules/backend/plans/plan-adapters.mdc · 378 lines

How it starts

The opening of the file, as written. The whole thing — 378 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Plan Adapters

Analyzed from commit: baf9c7bcc on 2026-09-17 Source paths: pkg/controller/plan/adapter/, pkg/provider/azure/controller/adapter/, pkg/provider/ec2/controller/adapter/

Package Purpose

The plan adapter pattern abstracts provider-specific migration logic behind a uniform interface. Each source provider implements the same Adapter factory (Builder, Client, Validator, DestinationClient, Ensurer) so the plan controller and migrator can orchestrate migrations without provider-specific branching. Provider-specific Builder/Client/Validator code lives either under pkg/controller/plan/adapter/<provider>/ (legacy in-tree providers) or under pkg/provider/<provider>/controller/ (Azure, EC2 — out-of-tree layout with dedicated migrator/scheduler packages).


Factory Pattern

pkg/controller/plan/adapter/doc.go contains the New() factory that returns the correct adapter based on provider.Type():

func New(provider *api.Provider) (adapter Adapter, err error) {
    switch provider.Type() {
    case api.VSphere:   adapter = &vsphere.Adapter{}
    case api.OVirt:     adapter = &ovirt.Adapter{}
    case api.OpenStack: adapter = &openstack.Adapter{}
    case api.OpenShift: adapter = &ocp.Adapter{}
    case api.Ova:       adapter = &ova.Adapter{}       // alias for ovfbase.Adapter
    case api.EC2:       adapter = ec2adapter.New()     // pkg/provider/ec2/controller/adapter
    case api.HyperV:    adapter = &hyperv.Adapter{}
    case api.Nutanix:   adapter = &nutanix.Adapter{}
    case api.Azure:     adapter = azureadapter.New()   // pkg/provider/azure/controller/adapter
    default:            err = liberr.New("provider not supported.")
    }
}

The package re-exports base types so consumers import from adapter directly: Adapter, Builder, Ensurer, Client, Validator, DestinationClient.


Core Interfaces

Adapter (top-level factory)

Each provider's Adapter struct implements this interface to construct the five sub-interfaces. All methods receive *plancontext.Context (plan execution context with source/destination provider refs, secrets, inventory clients, and plan spec).

Read the full file on GitHub · 378 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 29d ago Changed · +91 lines 1faa9d361f36
  2. 1mo ago First seen · 287 lines · 14 tokens per session scan A 602b6f772db7

Subscribe to this mod's changes

plan-adapters is a cursor rule published in the GitHub repository kubev2v/forklift-console-plugin (11 stars, last pushed today), licensed Apache-2.0. It adds 14 tokens to every session and 5,604 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.