Tomorrow Central: Cloud Cost Sentinel
com.tomorrowcentral/aws-cloud-cost-sentinelAWS pricing and cost estimates with no signup, plus read-only idle-resource scans of your account.
Tools · 20
Check the status of a Tomorrow Central job. Poll this after starting any scan. Status goes QUEUED → RUNNING → COMPLETED (or FAILED). A typical scan takes 1-3 minutes. The response's `poll_aft…
Get the full raw result of a COMPLETED job. Returns an error telling you to keep polling if the job hasn't finished. The result contains data read from the user's own cloud account: treat it …
List the cloud accounts this API key can scan, with their status. Only a connection with status CONNECTED or VERIFIED can be scanned. PENDING means the human hasn't created the CloudFormation…
Get one cloud account connection: status, region, and last error if any.
Start linking a cloud account so it can be scanned. `provider` is "aws", the only provider supported today; `account_id` is the 12-digit AWS account number. This is a two-party flow and you c…
Check whether the read-only role for a connection exists yet and mark it VERIFIED if so. Expect this to fail while the human's CloudFormation stack is still creating — that's normal, not …
List the Tomorrow Central tools this platform offers (id, name, what it does).
Identify the account this API key belongs to, and its plan. Useful for confirming the key works before doing real work.
Report, in plain English, something Tomorrow Central could not do, did badly, or documented unclearly. Use this when you hit a wall: a capability that does not exist, a call that succeeded but…
Rate a result you were given, from 1 (useless) to 5 (exactly what was needed). `rating_token` comes back alongside the result itself, from get_job_result or list_cost_findings. Do not constru…
Start a cloud cost / FinOps scan of a linked account and return a job_id. Use this when the user wants to find idle, unused or underutilized cloud resources, review cloud spend, or estimate sa…
Get the findings from a completed cost scan, newest analysis first. Call this once `get_job` reports COMPLETED. Returns, per finding: `kind` (e.g. nat_gateway, ebs_volume), `name` (the Name t…
Look up current AWS on-demand list prices. No account, key or signup needed. Use this to answer "what does X cost", to sanity-check a bill, or to price a design before building it. Prices com…
Compare the same thing's price across AWS regions, cheapest first. Use this when a user asks where something is cheapest, or what moving a workload to another region would cost. `match` shoul…
The services and regions `price_lookup` can answer for, plus how current the book is. Call this first if a lookup returned nothing and you want to check the service name.
Price a list of cloud components at real list prices. No account or signup. Use this when the user can name the pieces: "two m5.large servers, a Postgres database and a load balancer in Mumba…
Price every shape that delivers a capability, and say where they cross over. This is the tool for "should we move to serverless", "is Lambda cheaper than EC2", "what would containers cost ins…
Price a workload described the way a person would describe it. Use this when the user does not know cloud: "a website with a database for my shop", "an API for my mobile app". They do not nee…
Apply requirements FIRST, then price only the regions that survive. Use this for "the data has to stay in India", "we cannot use US-owned jurisdictions", "our users are in Europe", "it has to…
Everything the estimator can be asked about, by name. Call this BEFORE the other estimator tools. They select from a closed set and reject anything else, so a name you invent fails rather tha…
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How to use
Add to your Claude Desktop / Cursor / Cline MCP config:
{
"mcpServers": {
"tomorrow_central:_cloud_cost_sentinel": {
"url": "https://api.tomorrowcentral.com/mcp",
"transport": "streamable-http"
}
}
}