# How to integrate Placekey MCP with Atomic Agent

```json
{
  "title": "How to integrate Placekey MCP with Atomic Agent",
  "toolkit": "Placekey",
  "toolkit_slug": "placekey",
  "framework": "Atomic Agent",
  "framework_slug": "atomic-agent",
  "url": "https://composio.dev/toolkits/placekey/framework/atomic-agent",
  "markdown_url": "https://composio.dev/toolkits/placekey/framework/atomic-agent.md",
  "updated_at": "2026-08-11T13:13:22.128Z"
}
```

## 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 Placekey.
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 Placekey account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions.

## Also integrate Placekey with

- [OpenAI Agents SDK](https://composio.dev/toolkits/placekey/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/placekey/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/placekey/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/placekey/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/placekey/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/placekey/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/placekey/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/placekey/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/placekey/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/placekey/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/placekey/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/placekey/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/placekey/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/placekey/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/placekey/framework/autogen)

## TL;DR

### How Atomic Agent connects to Placekey
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 Placekey to Atomic Agent

### Connect Placekey to Atomic Agent
- Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key.
- 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.
- Ask Atomic Agent to do something in Placekey. It searches Composio for the right tool.
- On first use, open the sign-in link returned in the chat. Connect your Placekey 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 Placekey MCP server, and what's possible with it?

The Placekey MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Placekey account. It provides structured and secure access to location standardization tools, so your agent can perform actions like converting addresses to Placekeys, retrieving geocodes, and mapping locations on your behalf.
- Address to Placekey conversion: Instantly convert any physical address into a unique Placekey identifier for seamless data matching and enrichment.
- Geocode retrieval from address: Have your agent fetch latitude, longitude, and full geocode details for any address, complete with Placekey and location info.
- Placekey generation from coordinates: Quickly generate a Placekey for any geographic coordinates, making it easy to standardize and deduplicate location data.
- Location deduplication and validation: Let your agent use Placekeys to match, validate, and deduplicate different representations of the same physical place across your datasets.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `PLACEKEY_GET_GEOCODE_FROM_ADDRESS` | Get Geocode From Address | This tool retrieves geocode information (latitude and longitude) for a given address using the Placekey API. It accepts address components (street_address, city, region, postal_code, iso_country_code) and returns geocode data including the unique Placekey identifier and location details. |
| `PLACEKEY_GET_PLACEKEY` | Get Placekey | Tool to get a Placekey for a single location using address, coordinates, or POI details. Use when you need to obtain a unique identifier for a physical place with support for address fields, coordinates, location name, and optional metadata for enhanced matching. |
| `PLACEKEY_GET_PLACEKEY_FROM_ADDRESS` | Get placekey from address | Convert a physical address into a unique Placekey identifier. The Placekey is a universal standard identifier for any physical place that helps in location matching, enrichment, and deduplication. |
| `PLACEKEY_GET_PLACEKEYS_BULK` | Get Placekeys Bulk | Get Placekeys for multiple locations in bulk (up to 100 queries per request). All queries must have the same iso_country_code. Supports address, coordinates, and POI queries with optional query_id for tracking. Returns an array of Placekey results for each query. |

## Supported Triggers

None listed.

## 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](/pricing) for the current limits that apply to your connection.

## Complete Code

None listed.

## Conclusion

### Use Placekey from Atomic Agent
With your account connected, ask Atomic Agent to work with Placekey in natural language. You can connect more apps through the same Composio integration as you need them.
Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo).

## How to build Placekey MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/placekey/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/placekey/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/placekey/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/placekey/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/placekey/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/placekey/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/placekey/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/placekey/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/placekey/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/placekey/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/placekey/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/placekey/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/placekey/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/placekey/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/placekey/framework/autogen)

## Related Toolkits

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- [Tavily](https://composio.dev/toolkits/tavily) - Tavily offers powerful search and data retrieval from documents, databases, and the web. It helps teams locate and filter information instantly, saving hours on research.
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- [Audioscrape MCP](https://composio.dev/toolkits/audioscrape_mcp) - Audioscrape MCP lets agents search and retrieve speaker-attributed audio, transcripts, entities, and citations from public and workspace content. Use it to surface searchable, speaker-labeled audio and rich metadata for research, meetings, and content discovery.
- [Baremetrics](https://composio.dev/toolkits/baremetrics) - Baremetrics is a subscription analytics platform for recurring-revenue businesses. It helps teams track MRR, churn, customers, and revenue trends in one place.
- [Bing Webmaster Tools](https://composio.dev/toolkits/bing_webmaster_tools) - Bing Webmaster Tools is Microsoft's search console for site performance, crawling, indexing, URL submission, and verified site management. It helps site owners understand Bing Search visibility and fix issues that affect organic traffic.
- [Bread & Butter](https://composio.dev/toolkits/bread_butter) - Bread & Butter is a lead-intelligence and identity platform for website visitor tracking, user profiles, attribution, authentication, and conversion workflows. It helps teams understand who is visiting, where leads come from, and how users convert.
- [Bright Data MCP](https://composio.dev/toolkits/brightdata_mcp) - Bright Data MCP is an AI-powered web scraping and data collection platform. Instantly access public web data in real time with advanced scraping tools.
- [Browseai](https://composio.dev/toolkits/browseai) - Browseai is a web automation and data extraction platform that turns any website into an API. It's perfect for monitoring websites and retrieving structured data without manual scraping.
- [BSC Designer](https://composio.dev/toolkits/bsc_designer) - BSC Designer is a strategy execution platform for balanced scorecards, KPIs, dashboards, and strategy maps. It helps teams turn goals into measurable performance plans they can track over time.
- [Chameleon](https://composio.dev/toolkits/chameleon) - Chameleon is a product adoption platform for building in-app experiences, managing customer data, and analyzing user engagement. It helps teams improve onboarding, feature discovery, and product adoption with targeted user experiences.
- [Chartly](https://composio.dev/toolkits/chartly) - Chartly renders Chart.js configurations as PNG or SVG images and creates permanent chart URLs for sharing and embedding. Share and embed charts easily with stable image URLs and downloadable vector graphics.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Placekey MCP?

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

### Can I use Tool Router MCP with Atomic Agent?

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 Placekey tools.

### Can I manage the permissions and scopes for Placekey while using Tool Router?

Yes, absolutely. You can configure which Placekey 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.

### How safe is my data with Composio Tool Router?

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 Placekey data and credentials are handled as safely as possible.

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