Jira Model Context Protocol Interface

This software package establishes a dedicated MCP server instance designed to interface with the Jira REST API, utilizing the robust jira-python framework. It bridges the gap between sophisticated AI agents (like Claude Desktop) and core Jira operations, enabling users to command project management activities through conversational inputs.

Core Capabilities

• Retrieval of all accessible Jira organizational units (projects).
• Detailed inspection of individual Jira ticket specifications.
• Advanced ticket filtering and querying utilizing JQL syntax.
• Programmatic generation of novel Jira artifacts (issues).
• Augmentation of existing tickets with appended commentary.
• Enumeration of potential status lifecycle transitions for any given ticket.
• Execution of status state modifications (transitions) on identified tickets.

Deployment Prerequisites and Setup

System Requirements

• Runtime environment must support Python version 3.9 or later.
• Access credentials and connectivity to a functional Jira deployment (Cloud, Server, or Data Center).
• The uv dependency resolver is suggested for optimizing package installation.

Environment Initialization (Virtual Environment)

bash

Establish an isolated Python environment within the server's root directory

python -m venv .env_mcp

Activate the newly created environment

source .env_mcp/bin/activate

Installation using uv (Recommended)

Install uv globally if absent

pip install uv

Install the connector package

uv pip install mcp-server-jira

Standard Installation via pip

bash pip install mcp-server-jira

Configuration Variables

Configuration is primarily managed via environmental settings:

• JIRA_SERVER_URL: The root URI for your target Jira service endpoint.
• JIRA_AUTH_METHOD: Specifies the authentication protocol to employ ('basic_auth' or 'token_auth').
• JIRA_USERNAME: Required credential for basic authentication schemes.
• JIRA_PASSWORD: Secret passphrase for basic authentication.
• JIRA_TOKEN: API key or Personal Access Token (PAT) for token-based access.

Configuration Persistence (.env file)

For simplified local startup, define settings in a .env file at the project root:

JIRA_SERVER_URL=https://your-organization.atlassian.net JIRA_AUTH_METHOD=token_auth JIRA_USERNAME=your.id@domain.com JIRA_TOKEN=your_secure_api_token_here

Execution Methods

Direct Invocation

bash python -m mcp_server_jira

Containerization (Docker)

bash docker build -t jira-mcp-service . docker run --env-file .env -p 8080:8080 jira-mcp-service

Integration with Claude Desktop Agent

To enable conversational control via Claude Desktop:

1. Ensure the connector is installed and running locally.
2. Navigate within Claude Desktop to Settings -> Developer Console.
3. Select the option to modify the configuration JSON structure.
4. Incorporate the following payload into your mcpServers configuration object: (NOTE: The example below assumes token-based security parameters are being supplied.)

{ "mcpServers": { "jira": { "command": " e.g., /home/user/.local/bin/uv", "args": [ "--directory", "", "run", "mcp-server-jira" ], "env": { "JIRA_SERVER_URL": "https://.atlassian.net/", "JIRA_AUTH_METHOD": "token_auth", "JIRA_USERNAME": "", "JIRA_TOKEN": "" } } } }

1. You can now issue operational commands to Claude, such as:
2. "List all active projects visible to me within Jira."
3. "Retrieve all details associated with ticket [KEY]."
4. "Instantiate a new software defect in the [PROJECT] space with summary 'System failure on startup'."
5. "Query Jira for all high-priority defects assigned to my user profile."

Supported Authentication Modalities

The server accommodates several standard Jira access mechanisms:

Basic Credentialing (Username/Password)

Suitable for self-hosted Jira deployments:

bash JIRA_SERVER_URL="https://jira.legacy.corp.net" JIRA_AUTH_METHOD="basic_auth" JIRA_USERNAME="admin_user" JIRA_PASSWORD="secure_password123"

API Access Token (Jira Cloud Standard)

For modern Atlassian Cloud instances:

bash JIRA_SERVER_URL="https://yourcompany.atlassian.net" JIRA_AUTH_METHOD="basic_auth" JIRA_USERNAME="user.name@corp.com" JIRA_TOKEN="atlassian_api_token_xyz"

Personal Access Token (PAT - Server/DC 8.14+)

For enhanced security on self-managed servers:

bash JIRA_SERVER_URL="https://jira.corp.net" JIRA_AUTH_METHOD="token_auth" JIRA_TOKEN="personal_access_token_pat_abc"

Exposed Function Signatures

1. get_projects: Fetches the complete catalog of accessible Jira project entities.
2. get_issue: Retrieves the complete data record for a Jira ticket identified by its key.
3. search_issues: Executes advanced data retrieval operations using specified JQL syntax.
4. create_issue: Provisions a new Jira work item.
5. add_comment: Attaches supplemental text content to an existing issue.
6. get_transitions: Maps out the permissible workflow state changes for a specified issue.
7. transition_issue: Executes a state transition, advancing a Jira ticket to a subsequent status.

Licensing

Proprietary software, subject to the terms of the MIT License.

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