# mcp-airflow-api | JungJungIn | Knowledge Base | Instagit

🔍Model Context Protocol (MCP) server for Apache Airflow API integration. Provides comprehensive tools for managing Airflow clusters including service operations, configuration management, status monitoring, and request tracking.

GitHub Stars: 44

Repository: https://github.com/call518/mcp-airflow-api

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## Articles

### [How to Migrate from API v1 to v2 When Upgrading Airflow](/call518/mcp-airflow-api/how-to-migrate-from-api-v1-to-v2-when-upgrading-airflow)

Migrate from Airflow API v1 to v2 easily. Simply set environment variables AIRFLOW_API_VERSION to v2 and AIRFLOW_API_BASE_URL to your Airflow 3.x instance. Restart MCP server for JWT and asset tools.

- Tags: migration-guide
- Published: 2026-02-26

### [Event Log Analysis in mcp-airflow-api: Query, Retrieve, and Aggregate Airflow Events](/call518/mcp-airflow-api/event-log-analysis-capabilities)

Analyze mcp-airflow-api event logs programmatically. Query, retrieve, and aggregate Airflow events with list event logs, get event log, and all dag event summary tools.

- Tags: tutorial
- Published: 2026-02-26

### [How the MCP Airflow API Server Handles Connection Management to Airflow](/call518/mcp-airflow-api/how-does-server-handle-connection-management-to-airflow)

Discover how the MCP Airflow API server efficiently manages connections using a shared aiohttp ClientSession and connection pooling for optimal performance and centralized authentication.

- Tags: how-to-guide
- Published: 2026-02-26

### [Data Lineage Tracking in Airflow API v2: Querying Asset Events with MCP](/call518/mcp-airflow-api/what-is-data-lineage-tracking-capability-in-api-v2)

Explore Airflow API v2's data lineage tracking with the Assets model. Understand how asset events capture DAG interactions with data for better visibility and management.

- Tags: how-to-guide
- Published: 2026-02-26

### [Using DAG Analysis Tools for Performance Optimization in the MCP Airflow API](/call518/mcp-airflow-api/how-to-use-dag-analysis-tools-for-performance-optimization)

Optimize MCP Airflow API performance by using DAG analysis tools like dag_run_duration and dag_task_duration to systematically identify slow DAGs and inefficient tasks.

- Tags: performance
- Published: 2026-02-26

### [Limitations of the Configuration Query Tools in mcp-airflow-api](/call518/mcp-airflow-api/limitations-of-configuration-query-tools)

Explore limitations of mcp-airflow-api configuration query tools. Discover restrictions including Airflow 2.x endpoints, read-only access, and basic search.

- Tags: deep-dive
- Published: 2026-02-26

### [How to Debug Authentication Failures in Streamable-HTTP Mode for MCP Airflow API](/call518/mcp-airflow-api/how-to-debug-authentication-failures-in-streamable-http-mode)

Debug authentication failures in streamable-http mode for MCP Airflow API. Identify missing FastMCP support, secret keys, or token issues with our guide.

- Tags: how-to-guide
- Published: 2026-02-26

### [Airflow Pool Management and Utilization Monitoring with mcp-airflow-api](/call518/mcp-airflow-api/mcp-airflow-api-pool-management-and-utilization-monitoring)

Discover Airflow pool management and utilization monitoring with mcp-airflow-api. Learn to query slot allocation and real-time metrics using asynchronous tools and Airflow's REST API.

- Tags: how-to-guide
- Published: 2026-02-26

### [XCom Data Management in the MCP Airflow API Server: Implementation and Usage](/call518/mcp-airflow-api/how-does-server-handle-xcom-data-management)

Discover how the MCP Airflow API server manages XCom data with asynchronous tools list_xcom_entries and get_xcom_entry. Learn about authentication, pagination, and JSON serialization.

- Tags: implementation-and-usage
- Published: 2026-02-26

### [Authentication Differences Between Airflow 2.x and 3.x in MCP Airflow API](/call518/mcp-airflow-api/differences-in-authentication-between-airflow-2x-and-3x)

Discover authentication differences between Airflow 2.x and 3.x in MCP Airflow API. Learn about automatic switching between Basic Auth and JWT Bearer tokens.

- Tags: deep-dive
- Published: 2026-02-26

### [What Are Prompt Templates in MCP Airflow API and How They Enhance Natural Language Processing](/call518/mcp-airflow-api/what-are-the-prompt-templates-and-how-do-they-enhance-nlp)

Discover prompt templates in MCP Airflow API. Learn how these structured Markdown files enhance LLM accuracy for natural language to API translation with clear guidelines and constraints.

- Tags: deep-dive
- Published: 2026-02-26

### [How the MCP Airflow API Server Handles Date Calculations for Relative Time Queries](/call518/mcp-airflow-api/how-does-the-server-handle-date-calculations-for-relative-time-queries)

Learn how the MCP Airflow API Server uses datetime.now() and timedelta for consistent relative date calculations in queries. Explore the get_current_time_context() helper.

- Tags: internals
- Published: 2026-02-26

### [How to Add Custom Tools to the MCP Server in call518/mcp-airflow-api](/call518/mcp-airflow-api/how-to-add-custom-tools-to-the-mcp-server)

Learn how to add custom tools to the MCP server in call518/mcp-airflow-api. Extend existing modules or create a new custom_tools.py file for seamless integration.

- Tags: how-to-guide
- Published: 2026-02-26

### [Security Best Practices When Deploying MCP-Airflow-API: A Complete Guide](/call518/mcp-airflow-api/what-security-best-practices-for-deploying-mcp-airflow-api)

Secure your MCP-Airflow-API deployment with essential best practices. Learn to implement token authentication, TLS termination, network restrictions, and robust secret management for production readiness.

- Tags: best-practices
- Published: 2026-02-26

### [How to Run Multiple Airflow Clusters with Different API Versions Simultaneously](/call518/mcp-airflow-api/how-to-run-multiple-airflow-clusters-with-different-api-versions)

Learn how to run multiple Airflow clusters with different API versions simultaneously by launching separate MCP server instances. Configure each with unique AIRFLOW_API_BASE_URL and AIRFLOW_API_VERSION.

- Tags: how-to-guide
- Published: 2026-02-26

### [Dynamic Tool Loading System Architecture in mcp-airflow-api](/call518/mcp-airflow-api/what-is-the-architecture-of-the-dynamic-tool-loading-system)

Explore the dynamic tool loading system architecture in mcp-airflow-api. Learn how it supports Airflow 2x and 3x with version-specific handlers from a single codebase.

- Tags: architecture
- Published: 2026-02-26

### [How the MCP Server Handles Environment Variable Configuration: Precedence, Auth, and Airflow Connection](/call518/mcp-airflow-api/how-does-the-mcp-server-handle-environment-variable-configuration)

Discover how the MCP server in call518/mcp-airflow-api manages environment variable configuration precedence for server settings, auth, and Airflow connections. Learn the override hierarchy.

- Tags: how-to-guide
- Published: 2026-02-26

### [v2-Exclusive Asset Management Tools in mcp-airflow-api: A Complete Guide](/call518/mcp-airflow-api/what-are-the-v2-exclusive-asset-management-tools-and-how-they-work)

Explore v2-exclusive asset management tools list_assets and list_asset_events in mcp-airflow-api. Learn how they leverage Airflow 3.0 Assets REST API.

- Tags: how-to-guide
- Published: 2026-02-26

### [How to Configure Bearer Token Authentication for Production Deployments in MCP Airflow API](/call518/mcp-airflow-api/how-to-configure-bearer-token-authentication-for-production-deployments)

Secure your production MCP Airflow API deployments by configuring Bearer token authentication. Learn how to enable auth, set the transport type, and provide a secret key for robust security.

- Tags: how-to-guide
- Published: 2026-02-26

### [stdio and streamable-http Transport Modes in MCP-Airflow-API: A Complete Guide](/call518/mcp-airflow-api/what-are-the-differences-between-stdio-and-streamable-http-transport-modes)

Understand stdio vs streamable-http transport modes in MCP-Airflow-API. Learn how to select between local pipes and remote aiohttp servers using environment variables or CLI flags for efficient API communication.

- Tags: how-to-guide
- Published: 2026-02-26

### [MCP-Airflow-API Pagination: Handling 1000+ DAGs in Large-Scale Environments](/call518/mcp-airflow-api/how-does-mcp-airflow-api-handle-pagination-for-large-dag-environments)

MCP-Airflow-API masters large-scale environments by implementing server-side pagination to efficiently handle 1000+ DAGs using offset navigation or automatic fetch all aggregation.

- Tags: how-to-guide
- Published: 2026-02-26

### [Authentication Mechanisms Supported for Streamable-HTTP Transport Mode in MCP Airflow API](/call518/mcp-airflow-api/what-authentication-mechanisms-are-supported-for-streamable-http-transport-mode)

Discover authentication methods for MCP Airflow API streamable-http transport. Supports Bearer tokens or open access. Optimize your API security.

- Tags: api-reference
- Published: 2026-02-26

### [How MCP-Airflow-API Handles Dynamic API Version Switching Between Airflow 2.x and 3.0+](/call518/mcp-airflow-api/how-does-mcp-airflow-api-handle-dynamic-api-version-switching-between-airflow-2x-and-30)

MCP-Airflow-API dynamically switches between Airflow 2.x and 3.x using AIRFLOW_API_VERSION. Adapts URL construction authentication and endpoints at runtime.

- Tags: how-to-guide
- Published: 2026-02-26