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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,862measured
5,943proven reliable
Carbon Interface Being measured · 0% over 1 checks

Carbon Interface MCP — Carbon Interface API (v1)

MCP endpoint : https://gateway.pipeworx.io/carbon-interface/mcp · website · measurements and details
Execute carbon-aware-inference-router-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for carbon-aware-inference-router-mcp.

MCP endpoint : https://api.m2mcent.com/carbon-aware-inference-router-mcp/sse · measurements and details
Execute carbon-tax-auto-withholder-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for carbon-tax-auto-withholder-mcp.

MCP endpoint : https://api.m2mcent.com/carbon-tax-auto-withholder-mcp/sse · measurements and details
Execute carbon-tax-compliance-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for carbon-tax-compliance-mcp.

MCP endpoint : https://api.m2mcent.com/carbon-tax-compliance-mcp/sse · measurements and details
Carbon Being measured · 0% over 1 checks

Carbon MCP — UK Carbon Intensity API (free, no auth)

MCP endpoint : https://gateway.pipeworx.io/carbon/mcp · website · measurements and details
Carbon MCP Private (key required)

Explore Carbon docs, components, tokens, icons, charts, and code examples.

MCP endpoint : https://mcp.carbondesignsystem.com/mcp · website · measurements and details
carbon-intensity-mcp Not measured yet

UK grid carbon intensity, forecast, and regional breakdown. No key required.

Package npm : carbon-intensity-mcp · website · measurements and details
Climatiq Being measured · 0% over 1 checks

Climatiq MCP — carbon footprint calculator with emission factors

MCP endpoint : https://gateway.pipeworx.io/climatiq/mcp · website · measurements and details
TrimCarbon Reliable (measured) · 100% over 10 checks

CO₂ estimates for general-aviation flying: by aircraft and hours, by fleet, or by fuel.

MCP endpoint : https://mcp.trimcarbon.com/mcp · website · measurements and details
Electricity Maps Being measured · 0% over 1 checks

Electricity Maps MCP — real-time electricity-grid carbon intensity + power

MCP endpoint : https://gateway.pipeworx.io/electricity-maps/mcp · website · measurements and details
plugin Not measured yet

Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.

Package npm : @circulara/plugin · website · measurements and details
api Reliable (measured) · 100% over 43 checks

Sourced carbon emission factors + audit-traced calculations an AI can cite.

MCP endpoint : https://mcp.greencalculus.com · website · measurements and details
Carbon Intensity Uk Being measured · 0% over 1 checks

UK Carbon Intensity MCP (National Grid ESO).

MCP endpoint : https://gateway.pipeworx.io/carbon-intensity-uk/mcp · website · measurements and details
Carbon Private (key required)

Hire data professionals from any MCP host. Post a role free.

MCP endpoint : https://mcp.carbondatasolutions.com/mcp · website · measurements and details
Carbon Footprint Calculator Not measured yet

An MCP server for calculating carbon footprints from bank statements using EPA GHG emission factors.

Package pypi : carbon-footprint-mcp · website · measurements and details
Carbone MCP Private (key required) · 100% over 30 checks Does the job (tested) · 30/30

Automate production-ready PDF, Word, Excel and PowerPoint documents from templates and JSON data

MCP endpoint : https://mcp.carbone.io · website · measurements and details
carbon-fyi Flaky · 86% over 7 checks Does the job (tested) · 6/6

Voluntary carbon market news and open carbon price data. Read-only, keyless.

MCP endpoint : https://www.carbon.fyi/api/mcp · website · measurements and details
carbon-intelligence Reliable (measured) · 100% over 3 checks

Verified CO2e for any transaction, activity, flight, shipment or CBAM import. 200+ countries.

MCP endpoint : https://api.myco2suite.io/v1/mcp · website · measurements and details
Testers.ai CARBON Test Harness Lite Not measured yet

Local QA workflows, test evidence, screenshot maps and confidence reports for AI coding agents.

Package mcpb : https://github.com/jarbon/carbon-lite/releases/download/mcp-v0.1.0/carbon-lite-mcp-0.1.0.mcpb · website · measurements and details
agent-compute-ledger Reliable (measured) · 100% over 41 checks

Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.

MCP endpoint : https://mcp.viridisconservation.com/compute-ledger/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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