Infracost
Wraps the Infracost CLI so you can estimate cloud costs directly from Terraform and other IaC projects. You get eight tools: breakdown for baseline estimates, diff for cost deltas between plan versions, output to render JSON reports as tables or HTML, comment to post cost summaries on GitHub/GitLab/Azure/Bitbucket PRs, upload to sync with Infracost Cloud, plus configure, auth, and a usage file generator with defaults for Lambda, RDS, S3, and other common resources. Runs locally or in CI pipelines. Useful when you want cost visibility baked into your infrastructure review workflow without leaving your MCP client or manually running infracost commands.
- tools
- 8
- transport
- STDIO
- last updated
- Mar 8, 2026
Tools
8 toolsPublic tool metadata for what this MCP can expose to an agent.
infracost_breakdownRuns `infracost breakdown`.
Runs `infracost breakdown`.
No parameter schema in public metadata yet.
infracost_diffRuns `infracost diff`.
Runs `infracost diff`.
No parameter schema in public metadata yet.
infracost_outputRuns `infracost output`.
Runs `infracost output`.
No parameter schema in public metadata yet.
infracost_commentRuns `infracost comment`.
Runs `infracost comment`.
No parameter schema in public metadata yet.
infracost_uploadRuns `infracost upload`.
Runs `infracost upload`.
No parameter schema in public metadata yet.
infracost_configureRuns `infracost configure`.
Runs `infracost configure`.
No parameter schema in public metadata yet.
infracost_authRuns `infracost auth login`.
Runs `infracost auth login`.
No parameter schema in public metadata yet.
infracost_generate_usageGenerates an Infracost usage file with sensible defaults for specified resource types.
Generates an Infracost usage file with sensible defaults for specified resource types.
No parameter schema in public metadata yet.
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Infracost MCP Server
Note: This is a community-maintained MCP server. It is not an official Model Context Protocol server from Infracost.
Details
- Repository
- github.com/downatthebottomofthemolehole/infracost-mcp
- Category
- Cloud & Infrastructure
- Package
@downatthebottomofthemolehole/infracost-mcp-server- Transport
- STDIO
- Registry
- MCP registry, active
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