JIRA MCP Server

Instructions

Implementation Reference

• server.js:383-401 (handler)

  Handler function that executes the jira_add_comment tool: adds a comment to a JIRA issue using jiraClient.addComment and returns the result.

  async ({ issueKey, comment }) => {
    logger.info('Adding comment to JIRA issue', { issueKey });
    try {
      const addedComment = await jiraClient.addComment(issueKey, comment);
      logger.info('Successfully added comment', { 
        issueKey,
        commentId: addedComment.id
      });
      return {
        content: [{
          type: 'text',
          text: JSON.stringify(addedComment, null, 2)
        }]
      };
    } catch (error) {
      logger.error('Failed to add comment', { issueKey, error: error.message });
      throw error;
    }
  }

• server.js:378-381 (schema)

  Input schema defining parameters for jira_add_comment: issueKey (string) and comment (string).

  inputSchema: {
    issueKey: z.string().describe('The JIRA issue key'),
    comment: z.string().describe('Comment text')
  }

• server.js:373-402 (registration)

  Registration of the jira_add_comment tool with server.registerTool, including title, description, inputSchema, and inline handler.

  server.registerTool(
    'jira_add_comment',
    {
      title: 'Add JIRA Comment',
      description: 'Add a comment to a JIRA issue',
      inputSchema: {
        issueKey: z.string().describe('The JIRA issue key'),
        comment: z.string().describe('Comment text')
      }
    },
    async ({ issueKey, comment }) => {
      logger.info('Adding comment to JIRA issue', { issueKey });
      try {
        const addedComment = await jiraClient.addComment(issueKey, comment);
        logger.info('Successfully added comment', { 
          issueKey,
          commentId: addedComment.id
        });
        return {
          content: [{
            type: 'text',
            text: JSON.stringify(addedComment, null, 2)
          }]
        };
      } catch (error) {
        logger.error('Failed to add comment', { issueKey, error: error.message });
        throw error;
      }
    }
  );