mcp-github-project-manager

Instructions

Implementation Reference

• src/index.ts:296-297 (handler)

  Top-level handler for delete_milestone tool in the MCP server switch statement, dispatching to ProjectManagementService.deleteMilestone(args)

  case "delete_milestone":
    return await this.service.deleteMilestone(args);

• src/infrastructure/tools/ToolSchemas.ts:1917-1930 (schema)

  ToolDefinition for delete_milestone including name, description, schema reference, and examples

  export const deleteMilestoneTool: ToolDefinition<DeleteMilestoneArgs> = {
    name: "delete_milestone",
    description: "Delete a GitHub milestone",
    schema: deleteMilestoneSchema as unknown as ToolSchema<DeleteMilestoneArgs>,
    examples: [
      {
        name: "Delete milestone",
        description: "Delete a milestone by ID",
        args: {
          milestoneId: "42"
        }
      }
    ]
  };

• src/infrastructure/tools/ToolSchemas.ts:1184-1188 (schema)

  Zod input schema validation for delete_milestone tool requiring milestoneId

  export const deleteMilestoneSchema = z.object({
    milestoneId: z.string().min(1, "Milestone ID is required"),
  });
  
  export type DeleteMilestoneArgs = z.infer<typeof deleteMilestoneSchema>;

• src/infrastructure/tools/ToolRegistry.ts:204-205 (registration)

  Registration of deleteMilestoneTool in the central ToolRegistry singleton

  this.registerTool(updateMilestoneTool);
  this.registerTool(deleteMilestoneTool);

• src/infrastructure/github/repositories/GitHubMilestoneRepository.ts:132-140 (helper)

  Low-level repository implementation that calls GitHub REST API to delete the milestone

  async delete(id: MilestoneId): Promise<void> {
    // Use REST API for milestone deletion since GraphQL doesn't support it
    await this.rest(
      (params) => this.octokit.rest.issues.deleteMilestone(params),
      {
        milestone_number: parseInt(id)
      }
    );
  }