// MCP TOOL REFERENCE

CARBONFOOTPRINT TOOLS

5 tools from the Carbonfootprint MCP Server, categorised by risk level.

READ TOOLS

discover_available_lca_tools Discover available tool categories and get detailed tool schemas. Three usage modes: 1. discover_available_lca_tools() - List all available catego... get_account_and_capabilities Get your account information, available capabilities, and usage statistics. Returns your tier, available tool categories (not individual tools), d... get_lca_session_defaults View your current LCA session defaults. Shows what default values are currently set for database, project_id, etc. Use set_lca_session_defaults() ...

WRITE TOOLS

set_lca_session_defaults Set default values that apply to all subsequent LCA tool calls. Reduces repetition - set database once, use everywhere. Defaults persist for 24 ho... 2/5

EXECUTE TOOLS

execute_lca_tool Execute any EcoSemantic LCA tool by name. Use discover_available_lca_tools() first to find available tools and their required parameters. Session ... 3/5

// FAQ

How many tools does the Carbonfootprint MCP server have? +

The Carbonfootprint MCP server exposes 5 tools across 3 categories: Read, Write, Execute.

How do I enforce policies on Carbonfootprint tools? +

Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Carbonfootprint server.

What risk categories do Carbonfootprint tools fall into? +

Carbonfootprint tools are categorised as Read (3), Write (1), Execute (1). Each category has a recommended default policy.

Enforce policies on Carbonfootprint

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept

github.com/policylayer/intercept →