Get Jira Project Details

Instructions

Implementation Reference

• src/server.ts:193-209 (handler)

  The handler function that fetches and returns detailed metadata for a specified Jira project using the REST API endpoint /rest/api/3/project/{projectIdOrKey}, including error handling and structured content.

  async (args: { projectIdOrKey: string }) => {
    try {
      const url = `${JIRA_URL}/rest/api/3/project/${encodeURIComponent(args.projectIdOrKey)}`;
      const response = await fetch(url, { method: "GET", headers: getJiraHeaders() });
      if (!response.ok) {
        const errorText = await response.text();
        return { content: [{ type: "text", text: `Failed to get project ${args.projectIdOrKey}: ${response.status} ${response.statusText}\n${errorText}` }], isError: true };
      }
      const project = await response.json() as any;
      return {
        content: [{ type: "text", text: `Project ${project.key}: ${project.name}` }],
        structuredContent: { id: project.id, key: project.key, name: project.name, url: `${JIRA_URL}/jira/software/c/projects/${project.key}`, lead: project.lead, components: project.components, issueTypes: project.issueTypes, raw: project },
      };
    } catch (error) {
      return { content: [{ type: "text", text: `Error getting project ${args.projectIdOrKey}: ${error instanceof Error ? error.message : String(error)}` }], isError: true };
    }
  }

• src/server.ts:189-191 (schema)

  Zod-based input schema defining the required 'projectIdOrKey' parameter for the tool.

  inputSchema: {
    projectIdOrKey: z.string().describe("Project key or ID (e.g., PROJ or 10001)"),
  },

• src/server.ts:185-210 (registration)

  MCP tool registration call that defines the tool name, title, description, input schema, and attaches the handler function.

    "get_jira_project",
    {
      title: "Get Jira Project Details",
      description: "Get full metadata for a Jira project by key or ID.",
      inputSchema: {
        projectIdOrKey: z.string().describe("Project key or ID (e.g., PROJ or 10001)"),
      },
    },
    async (args: { projectIdOrKey: string }) => {
      try {
        const url = `${JIRA_URL}/rest/api/3/project/${encodeURIComponent(args.projectIdOrKey)}`;
        const response = await fetch(url, { method: "GET", headers: getJiraHeaders() });
        if (!response.ok) {
          const errorText = await response.text();
          return { content: [{ type: "text", text: `Failed to get project ${args.projectIdOrKey}: ${response.status} ${response.statusText}\n${errorText}` }], isError: true };
        }
        const project = await response.json() as any;
        return {
          content: [{ type: "text", text: `Project ${project.key}: ${project.name}` }],
          structuredContent: { id: project.id, key: project.key, name: project.name, url: `${JIRA_URL}/jira/software/c/projects/${project.key}`, lead: project.lead, components: project.components, issueTypes: project.issueTypes, raw: project },
        };
      } catch (error) {
        return { content: [{ type: "text", text: `Error getting project ${args.projectIdOrKey}: ${error instanceof Error ? error.message : String(error)}` }], isError: true };
      }
    }
  );

• src/server.ts:37-44 (helper)

  Utility function that generates the HTTP headers required for authenticated requests to the Jira API, using environment variables for credentials.

  function getJiraHeaders(): Record<string, string> {
    const auth = Buffer.from(`${JIRA_EMAIL}:${JIRA_API_TOKEN}`).toString('base64');
    return {
      'Authorization': `Basic ${auth}`,
      'Accept': 'application/json',
      'Content-Type': 'application/json',
    };
  }