# How to integrate Metatextai MCP with Atomic Agent ```json { "title": "How to integrate Metatextai MCP with Atomic Agent", "toolkit": "Metatextai", "toolkit_slug": "metatextai", "framework": "Atomic Agent", "framework_slug": "atomic-agent", "url": "https://composio.dev/toolkits/metatextai/framework/atomic-agent", "markdown_url": "https://composio.dev/toolkits/metatextai/framework/atomic-agent.md", "updated_at": "2026-08-11T13:12:12.864Z" } ``` ## 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 Metatextai. 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 Metatextai account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions. ## Also integrate Metatextai with - [OpenAI Agents SDK](https://composio.dev/toolkits/metatextai/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/metatextai/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/metatextai/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/metatextai/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/metatextai/framework/codex) - [OpenClaw](https://composio.dev/toolkits/metatextai/framework/openclaw) - [Hermes](https://composio.dev/toolkits/metatextai/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/metatextai/framework/google-adk) - [LangChain](https://composio.dev/toolkits/metatextai/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/metatextai/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/metatextai/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/metatextai/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/metatextai/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/metatextai/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/metatextai/framework/autogen) ## TL;DR ### How Atomic Agent connects to Metatextai 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 Metatextai to Atomic Agent ### Connect Metatextai 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 Metatextai. It searches Composio for the right tool. - On first use, open the sign-in link returned in the chat. Connect your Metatextai 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 Metatextai MCP server, and what's possible with it? The Metatextai MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Metatextai account. It provides structured and secure access to powerful NLP and text generation features, so your agent can perform actions like generating high-quality text, analyzing sentiment, summarizing content, and moderating language on your behalf. - Automated content generation: Instruct your agent to craft articles, blogs, product descriptions, or custom text for any scenario with advanced language models. - Sentiment analysis: Let your agent determine the emotional tone of emails, chats, reviews, or social posts to gauge customer or audience sentiment. - Content moderation: Ask your agent to scan and flag inappropriate, toxic, or policy-violating language across user-generated content streams. - Summarization and text condensation: Have your agent summarize lengthy documents, emails, or reports into concise, actionable highlights. - Intent and keyword extraction: Enable your agent to quickly identify key topics, intents, or action items within conversations or documents for smarter automation. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `METATEXTAI_CHAT_COMPLETIONS` | Chat Completions | Tool to generate chat completions. Use when you need OpenAI-compatible conversational responses. | | `METATEXTAI_CLASSIFY` | Classify Text | Tool to classify text. Use when you need to obtain labels and confidence scores from a trained MetatextAI model for given text. | | `METATEXTAI_CREATE_POLICY_GUARDRAILS` | Create Policy Guardrails | Tool to create a policy guardrail. Use when you need to define automated guardrails for content in a specific application. | | `METATEXTAI_DELETE_POLICY_GUARDRAILS` | Delete Guardrail Policy | Tool to delete a guardrail policy. Use when you need to remove a policy by ID for a specific application after confirming valid application and policy IDs. | | `METATEXTAI_EVALUATE` | Evaluate Messages | Tool to evaluate LLM messages against policies/guardrails. Use after generating model output to get violation details or corrections. | | `METATEXTAI_EXTRACT` | Run Extraction | Tool to run information extraction. Use when you need to extract structured data from text. | | `METATEXTAI_GENERATE` | Generate Text | Tool to generate text for a project model. Use when you need LLM completions or chat responses. Supports both prompt and message-based inputs with temperature, stop-sequence, and token limits. | | `METATEXTAI_LIST_APPLICATIONS` | List Applications | Tool to retrieve a list of all existing applications. Use when you need to view application IDs, names, and descriptions. | | `METATEXTAI_LIST_MODELS` | List Models | Tool to retrieve a list of all available models and their supported tasks. Use when you need to choose an appropriate model for chat completions. | | `METATEXTAI_LIST_POLICIES_GUARDRAILS` | List Guardrail Policies | Tool to list all guardrail policies for a specific application. Use after obtaining an application ID to inspect its configured policies. | | `METATEXTAI_LIST_RED_TEAM_TEST_PROBES` | List Red Team Test Probes | Tool to list all available red team test probes. Use when you need to discover available probes for red teaming. | | `METATEXTAI_RUN_RED_TEAM_TEST_SCAN` | Run Red Team Test Scan | Tool to run a vulnerability red-team test scan. Use when you need to execute probes against an application. | | `METATEXTAI_UPDATE_POLICY_GUARDRAILS` | Update Policy Guardrails | Tool to update an existing policy's guardrails. Use when you need to modify a policy's rules after confirming it exists. | ## 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 Metatextai from Atomic Agent With your account connected, ask Atomic Agent to work with Metatextai 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 Metatextai MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/metatextai/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/metatextai/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/metatextai/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/metatextai/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/metatextai/framework/codex) - [OpenClaw](https://composio.dev/toolkits/metatextai/framework/openclaw) - [Hermes](https://composio.dev/toolkits/metatextai/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/metatextai/framework/google-adk) - [LangChain](https://composio.dev/toolkits/metatextai/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/metatextai/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/metatextai/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/metatextai/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/metatextai/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/metatextai/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/metatextai/framework/autogen) ## Related Toolkits - [Composio](https://composio.dev/toolkits/composio) - Composio is an integration platform that connects AI agents with hundreds of business tools. It streamlines authentication and lets you trigger actions across services—no custom code needed. - [Composio search](https://composio.dev/toolkits/composio_search) - Composio search is a unified web search toolkit spanning travel, e-commerce, news, financial markets, images, and more. It lets you and your apps tap into up-to-date web data from a single, easy-to-integrate service. - [Perplexityai](https://composio.dev/toolkits/perplexityai) - Perplexityai delivers natural, conversational AI models for generating human-like text. Instantly get context-aware, high-quality responses for chat, search, or complex workflows. - [Browser tool](https://composio.dev/toolkits/browser_tool) - Browser tool is a virtual browser integration that lets AI agents interact with the web programmatically. It enables automated browsing, scraping, and action-taking from any AI workflow. - [Ai ml api](https://composio.dev/toolkits/ai_ml_api) - Ai ml api is a suite of AI/ML models for natural language and image tasks. It provides fast, scalable access to advanced AI capabilities for your apps and workflows. - [Aivoov](https://composio.dev/toolkits/aivoov) - Aivoov is an AI-powered text-to-speech platform offering 1,000+ voices in over 150 languages. Instantly turn written content into natural, human-like audio for any application. - [All images ai](https://composio.dev/toolkits/all_images_ai) - All-Images.ai is an AI-powered image generation and management platform. It helps you create, search, and organize images effortlessly with advanced AI capabilities. - [AltTextLab](https://composio.dev/toolkits/alt_text_lab) - AltTextLab is an AI service that generates accessible, SEO-aware alt text for images. It helps teams make image content easier to understand, index, and publish. - [Anthropic administrator](https://composio.dev/toolkits/anthropic_administrator) - Anthropic administrator is an API for managing Anthropic organizational resources like members, workspaces, and API keys. It helps you automate admin tasks and streamline resource management across your Anthropic organization. - [Api labz](https://composio.dev/toolkits/api_labz) - Api labz is a platform offering a suite of AI-driven APIs and workflow tools. It helps developers automate tasks and build smarter, more efficient applications. - [Apiframe](https://composio.dev/toolkits/apiframe) - Apiframe is an API platform for generating and managing AI images, videos, music, uploads, assets, jobs, and custom LoRAs. It gives developers one clean API for creative AI workflows without juggling multiple model providers. - [Apipie ai](https://composio.dev/toolkits/apipie_ai) - Apipie ai is an AI model aggregator offering a single API for accessing top AI models from multiple providers. It helps developers build cost-efficient, latency-optimized AI solutions without juggling multiple integrations. - [Arize AX](https://composio.dev/toolkits/arize_ax) - Arize AX is an AI engineering platform for tracing, evaluating, and improving AI applications. Use it to debug LLM behavior, compare experiments, and improve production AI quality. - [Artificial Analysis](https://composio.dev/toolkits/artificial_analysis) - Artificial Analysis is an independent benchmarking platform for AI models and API providers. Use it to compare model intelligence, coding, math, pricing, latency, throughput, and arena rankings. - [AssemblyAI](https://composio.dev/toolkits/assemblyai) - AssemblyAI is a speech-to-text and audio intelligence API for uploaded or hosted media. Use it to turn audio and video into accurate transcripts, summaries, and insights. - [Astica ai](https://composio.dev/toolkits/astica_ai) - Astica ai provides APIs for computer vision, NLP, and voice synthesis. Integrate advanced AI features into your app with a single API key. - [Avoma](https://composio.dev/toolkits/avoma) - Avoma is an AI meeting assistant for recording, transcribing, analyzing, and managing meetings, calls, notes, scorecards, and conversation intelligence. It helps teams turn conversations into searchable notes, follow-ups, coaching insights, and revenue intelligence. - [Bigml](https://composio.dev/toolkits/bigml) - BigML is a machine learning platform that lets you build, train, and deploy predictive models from your data. Its intuitive interface and robust API make machine learning accessible and efficient. - [Bland AI](https://composio.dev/toolkits/bland_ai) - Bland AI is a conversational AI platform for building voice agents, phone calls, messaging, and communication workflows. Use it to automate calling, evaluate conversations, and run voice operations at scale. - [Botbaba](https://composio.dev/toolkits/botbaba) - Botbaba is a platform for building, managing, and deploying conversational AI chatbots across messaging channels. It streamlines chatbot automation, making it easier to integrate AI into customer interactions. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Metatextai MCP? With a standalone Metatextai MCP server, the agents and LLMs can only access a fixed set of Metatextai tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Metatextai 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 Metatextai tools. ### Can I manage the permissions and scopes for Metatextai while using Tool Router? Yes, absolutely. You can configure which Metatextai 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 Metatextai data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)