MCP Environment & Installation Manager

Implementation Reference

• src/tools/profile-tools.ts:16-34 (handler)

  Handler function for list-profiles tool: fetches all profiles and active profile ID from configService, augments profiles with isActive flag, and returns formatted JSON response.

  async (_, extra) => {
    const profiles = configService.getProfiles();
    const activeProfileId = configService.getActiveProfileId();
    
    return {
      content: [
        {
          type: "text",
          text: JSON.stringify({
            profiles: profiles.map(profile => ({
              ...profile,
              isActive: profile.id === activeProfileId
            })),
            activeProfileId
          }, null, 2)
        }
      ]
    };
  }

• src/tools/profile-tools.ts:13-35 (registration)

  Registration of the list-profiles tool on the MCP server within registerProfileTools function, using empty input schema.

  server.tool(
    "list-profiles",
    {},
    async (_, extra) => {
      const profiles = configService.getProfiles();
      const activeProfileId = configService.getActiveProfileId();
      
      return {
        content: [
          {
            type: "text",
            text: JSON.stringify({
              profiles: profiles.map(profile => ({
                ...profile,
                isActive: profile.id === activeProfileId
              })),
              activeProfileId
            }, null, 2)
          }
        ]
      };
    }
  );

• src/server.ts:32-32 (registration)

  Call to registerProfileTools which includes the list-profiles tool registration.

  registerProfileTools(server, configService);