Use Infracost with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Cloud cost estimates for Terraform. manage cost guardrails, tagging policies, and custom enterprise price books directly through your AI agent.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 13 capabilities
The complete Infracost capability set.
These are the exact actions your AI can choose when you ask it to work with Infracost.
01-04
4 capabilities in this set.
Part of 13 available through Infracost.
- 01
Get guardrail
Get a specific guardrail by ID
- 02
Get price book
Poll this to wait for SUCCESS status. Get the status and details of a price book
- 03
Get price book files URL
Use the returned URL to PUT the CSV file. Get a presigned URL to upload a price book CSV
- 04
Ingest price book
Call this after uploading the CSV to the presigned URL. Trigger ingestion of an uploaded price book CSV
05-07
3 capabilities in this set.
Part of 13 available through Infracost.
- 05
Upload custom properties
G., from ServiceNow or Backstage) for cost attribution. Provide raw CSV data. Upload custom business properties via CSV
- 06
Create price book
Create a custom price book for an enterprise
- 07
Delete guardrail
Delete a guardrail
08-10
3 capabilities in this set.
Part of 13 available through Infracost.
- 08
List guardrails
List all guardrails for an organization
- 09
Query pricing
Provide a valid GraphQL query string. Query the Cloud Pricing API using GraphQL
- 10
Update organization
Pass the customPriceBookId to activate it. Update organization settings, such as activating a custom price book
11-13
3 capabilities in this set.
Part of 13 available through Infracost.
- 11
Update tagging policy
Update allowed tag values for a tagging policy
- 12
Create guardrail
Create a new guardrail
- 13
Update guardrail
Update an existing guardrail
Observed, not estimated
954ms average. Fast in production.
Infracost is checked daily against the live service.
- Fastest day
- 785ms
- Slowest day
- 1246ms
- 14-day trend
- Slowing+32%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 13 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Infracost, so you can see the experience inside your AI.
It does not authenticate your account with Infracost. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Infracost Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_xeAIkzobHaNXul6wABfvaOhG1zW1KbvYBWGhp0O0/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Infracost capabilities are ready to use.
{
"mcpServers": {
"infracost-mcp": {
"url": "https://edge.vinkius.com/vk_preview_xeAIkzobHaNXul6wABfvaOhG1zW1KbvYBWGhp0O0/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Infracost owners ask.
- 01
How can I see all active cost guardrails for my organization?
You can use the list_guardrails capability by providing your organization slug. The agent will return a list of all configured thresholds, including cost increase limits and whether they block PRs.
- 02
Can I enforce mandatory tags for my cloud resources using this server?
Yes! Use the update_tagging_policy capability to define mandatory tag keys and allowed values. This helps maintain standards across all your repositories.
- 03
Is it possible to block expensive Pull Requests automatically?
Absolutely. When using create_guardrail or update_guardrail, you can set the blockPr parameter to true. This ensures that any infrastructure change exceeding your budget cannot be merged without review.
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