Cloud World Model

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/cloudworldmodel-ai-cloud-world-model

About

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

3 read · 4 write · 2 delete

Secrets

1 (API keys, tokens or passwords)

Install scripts

Nothing to install (hosted)

Runs as

Hosted (remote endpoint)

Tools (9)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• scenario.getGet Scenarioread-only

  Hydrate one built-in scenario from the live Cloud World Model scenario library. Prerequisite: a scenario id returned by scenario.list. Returns the complete selected scenario graph, including resources and connections plus optional seed, resilienceConfig, protectedResilienceConfig, traffic/failure presets, named traffic-phase summaries, activeFailurePhases and optionalFailurePhases (type, resource/zone target, severity, step range), retry-workload disclosure, and real-world incident metadata. The response includes both title and name for compatibility; pass resources and connections, and option…

• scenario.listList Scenariosread-only

  List the built-in demo scenarios as compact catalog cards — stable IDs, title/name, description, difficulty, tags, category, duration, provider summary, resource/connection counts, named active/optional traffic phases, and retry-workload disclosure. Use it as the first call when you want a ready-made architecture instead of designing one; the cards intentionally omit resource, connection, traffic-pattern, and failure-injection graphs. Anonymous discovery includes only scenarios with at most 10 resources so every listed card is demo-creatable. No prerequisites. Optionally narrow discovery with …

• simulation.createCreate Simulation

  Create a temporary anonymous demo cloud simulation from a list of resources and connections (max 2 active simulations per client, up to 10 resources; the returned simulationId is a short-lived unguessable capability that survives MCP transport teardown, but it is cleaned up when the demo lifetime expires or the simulation is deleted). No API key required for this temporary anonymous demo operation. Built-in scenario workflow: call `scenario.list` and pass a returned card's `id` as `scenarioId` to `simulation.create` for server-side graph expansion. For full control, call `scenario.get` and pas…

• simulation.deleteDelete Simulationcan change or delete data

  Permanently delete an owned temporary anonymous demo simulation and its metrics, events, failures, and capability. This is the explicit way to free a simulation slot; deletion is irreversible, while the existing demo TTL remains the safety net for abandoned simulations. Prerequisite: a simulationId from simulation.create, or an active simulation in the preserved MCP session. The likely next tool is simulation.create to use the freed slot. A successful response is { deleted: true, id }; failed ownership checks do not delete or revoke anything. Authenticate with an API key to unlock all 64 tools…

• simulation.inject_failureInject Failurecan change or delete data

  Fail one compute/Kubernetes node, database, or cache in a temporary anonymous demo simulation (marked critical, not removed). Targeted database quick failures are bounded and reversible; with no serving database at positive load, simulation.step reports 100% errors, zero goodput and errorBreakdown.dbFailure: 100. simulation.recover_resource can restore a database or cache early. An AWS Aurora writer with characteristics.auroraStandbyResourceId pointing to a healthy related replicaOf database has an opt-in modeled failover: the first step is unavailable, the second shows the standby serving wit…

• simulation.inject_trafficInject Traffic

  Change traffic on a demo simulation using targetRps, deltaPercent, or explicit random: true. targetRps takes precedence over deltaPercent; random cannot be combined with either. Missing or unknown selectors are rejected, and no random spike is selected implicitly. Absolute targets are capped at 10000 RPS in demo mode. The change affects metrics after the next simulation.step. For Redis Cache Crash & Recovery, the default 5,000 RPS load has no active pattern, so this controlled traffic update also works after replay identity finalizes. Do not use it to read metrics (simulation.metrics) or advan…

• simulation.metricsGet Simulation Metricsread-only

  Read the latest metrics and resource states for a temporary anonymous demo simulation: latency, CPU, throughput, error rate, cost per hour, and per-resource health. Use it to inspect current state and metrics history without advancing time; do not use it to move the simulation forward — that is simulation.step. Responses are compact by default: principal current metrics plus explicit modeled goodputRps (a post-step point rate sourced from throughput, with provenance), goodputWindow (recorded only from persisted simulation-clock bounds, otherwise unavailable with provenance; never derive it fro…

• simulation.recover_resourceRecover Failed Resource

  Recover one reversible failed resource in a temporary anonymous demo simulation. No API key required for this temporary anonymous demo operation. Lower traffic to a serviceable level first, then provide resourceId or resourceName from simulation.create, simulation.step, or simulation.metrics. This deactivates applicable instance_down/database_overload failures for only the selected resource and returns recoveryProgress with parked, cooling_down, or healthy state plus cooldown counters. It cannot restore an instance_kill because that failure permanently removes the resource. The likely next too…

• simulation.stepSimulate Step

  Advance a temporary anonymous demo simulation by one time step and return updated metrics — CPU, latency, throughput, error rate, cost (max 20 persisted steps per demo). Concurrent simulation.step calls on one simulation either serialize as distinct consecutive steps (in the browser Workspace queue) or receive HTTP 409 simulation_step_in_progress without advancing or consuming a demo credit. Wait for the running call to finish, then retry only rejected calls; distinct simulations can run concurrently. After a timeout, inspect simulation.metrics before retrying an uncertain result. Use it to ob…

Signals

Last release

Oct 9, 2026 (20 days ago)

Details

Registry name

ai.cloudworldmodel/cloud-world-model

Version

1.1.1

Auth

API key

License

License unknown

Website

www.cloudworldmodel.ai

First seen

Oct 24, 2026

Last checked

Oct 25, 2026

Source

Official MCP Registry