How to integrate Corrently MCP with Atomic Agent

Connect Atomic Agent to Corrently MCP. Log your household's latest electricity reading, forecast solar output for your address tomorrow, and more using natural language, with authentication handled for you.

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Corrently delivers real-time and forecasted renewable energy, CO₂, and electricity pricing data via API. It helps users make smarter, greener energy decisions and lower their carbon footprint.

23 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Corrently.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Corrently account. See the Atomic Agent documentation for installation instructions.

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How Atomic Agent connects to Corrently

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Corrently to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Corrently. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Corrently account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

What is the Corrently MCP server, and what's possible with it?

The Corrently MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Corrently account. It provides structured and secure access so your agent can perform Corrently operations on your behalf.

Use Corrently from Atomic Agent

With your account connected, ask Atomic Agent to work with Corrently in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

Every Corrently action and event your agent gets out of the box.

CO₂ Meter Update

Tool to create or update a CO₂ meter reading for emissions tracking.

Commit Strom-Quittung

Tool to finalize a Strom-Quittung (electricity receipt) after collecting transaction data.

Geocode Location

Tool to geocode a free-text location into coordinates.

Energy Schedule Computation

Create an optimized operation schedule for energy-consuming devices based on the GrünstromIndex (Green Power Index).

Get Metering Reading

Tool to retrieve metered electricity reading with green/grey energy split and CO2 emissions data.

Get Stromkonto Balances

Retrieve Stromkonto account balances from the energy blockchain ledger.

Get Stromkonto Choices

Tool to get selectable contract choices for a Stromkonto customer.

Get WiM Process Status

Retrieve status information for WiM (Wechselprozesse im Messwesen) metering change processes.

GrünstromIndex Forecast

Tool to retrieve hourly green power forecast and CO2 data.

GSI Best Hour

Determines if now is the best time to turn on a device based on regional green energy (GrünstromIndex) forecasts in Germany.

Login to Stromkonto

Tool to initiate login to Stromkonto via email.

Electricity Market Data

Retrieve real-time and forecast electricity pricing data for Germany by postal code (Postleitzahl).

PHEV Navigator

Tool to get PHEV charge-or-fuel recommendation for German locations.

Post Metering Reading

Tool to post a meter reading and get it decorated with green/grey energy split.

Prepare Receipt Data

Tool to collect data for a receipt before finalizing.

PV Generation Forecast

Get hourly solar PV generation forecasts for a German location.

Register Stromkonto Account

Tool to register a new Stromkonto energy account in the Corrently system.

Renewable Energy Dispatch

Tool to get renewable energy flow and mix for a German ZIP code.

Electricity Generation Mix

Tool to retrieve real-time electricity generation mix in Germany.

Tariff Components

Retrieve detailed German electricity tariff cost breakdown by postal code.

Standard Load Profile Tariff SLPH0

Tool to retrieve standard load profile H0 tariff information.

Weather Forecast

Tool to retrieve hourly weather forecasts (wind speed and UV index) by geographic coordinates.

TyDID Consent Status

Check TyDID consent/grant status for an SSI (Self-Sovereign Identity).

FAQ

Frequently asked questions

With a standalone Corrently MCP server, the agents and LLMs can only access a fixed set of Corrently tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Corrently and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Atomic Agent fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Corrently tools.

Yes, absolutely. You can configure which Corrently scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Corrently data and credentials are handled as safely as possible.

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