Not yet documented
Costory's FinOps agent, in Gemini CLI
Generic remote MCP (direct URL config)
Why use Gemini CLI for FinOps
Gemini CLI is already where many engineers ask questions. With Costory's MCP server, those questions can be answered with your real cost data: spend from every provider, normalized and allocated to teams and features, with the deploys and metrics that explain changes.
Set up Costory in Gemini CLI
Gemini CLI supports MCP servers. Costory has not published a dedicated Gemini CLI guide yet.
What you can do
Investigate why spend moved, by team, service and environment.
Compare periods and see the deploys, incidents or provider events in the same window.
Create alerts, scheduled Slack reports (for example in #finops) and dashboards from the conversation.
Build and preview Virtual Dimensions to allocate spend when tagging is incomplete.
Example prompts
“Why did our cloud cost go up last week?”
“What does our OpenAI usage cost per feature this month?”
“Alert me if EC2 rises more than 10% vs the trailing 7 days.”
“Send a weekly report of the platform team's spend to #finops.”
FAQ
Is the Costory MCP server free to use with Gemini CLI?
The MCP server is included in Costory plans (from €250/month, billed annually, 30-day free trial).
Do I need to run anything locally?
No. Costory is a hosted remote MCP server with OAuth. Your client connects directly to https://app-api.costory.io/mcp; no local proxy or Node.js is needed.
Can the assistant change my cloud resources?
No. Costory has no write access to your cloud accounts.
Context layer
Your assistant starts from your Context layer: how cost is allocated, who owns what, which metrics explain it, and what past investigations concluded.
Set up Costory with one prompt
Set up Costory for my company. Create my account, add Costory MCP, connect my cloud/LLM billing export with Terraform, then suggest the first three things to do.
The Costory MCP is hosted and requires a Costory account. The setup prompt creates one for you.
Playbooks
Playbooks you can run with Gemini CLI
What the Costory agent can watch, investigate and report on for you, with this in the loop.
All playbooks
Costory notices
An anomaly is detected, any time of day.
Investigate anomalies in a Slack thread with the FinOps agent
When an alert fires in #finops or a team channel, reply in the thread and the FinOps agent investigates: which team, which service, which deploy.
See the playbook
Costory notices
A service runs well below its capacity for 30 days.
Rightsizing recommendations grounded in real usage
The agent compares what you pay for compute with what services actually use in CloudWatch or Datadog, then recommends instance sizes to the owning team, with the deploy history attached.
See the playbook
Costory notices
A developer is about to change a service.
Cost context in your terminal with Claude Code
Connect the Costory MCP to Claude Code so the agent checks what a service costs, how it changed and who owns it before you ship a change.
See the playbook
Costory notices
Every Monday.
A weekly optimization shortlist posted to each team's channel
Every Monday, each team gets three optimization candidates for its own services, with evidence, in its Slack channel.
See the playbook
Connect in under 30 minutes. Get your first optimization recommendation the next day.
30-day free trial. Copilot, €250/month, or Copilot Pro, €1,000/month, billed annually.
First optimization recommendation
The next day
ROI
Pays for itself with the first recommendation you act on
Setup
About 30 minutes
Data residency
EU
Access
Read-only on your cloud