Code Snippet Server

Instructions

Implementation Reference

• src/index.ts:156-175 (handler)

  Main tool handler: validates the snippet ID, delegates deletion to the storage engine, and returns success or not-found response.

  private async deleteSnippet(args: any): Promise<GenericMCPResponse> {
    if (!args || typeof args.id !== 'string') {
      throw new McpError(ErrorCode.InvalidParams, 'Invalid snippet ID');
    }
  
    if (await this.engine.DeleteSnippet(args.id)) {
      return {
        content: [{
          type: 'text',
          text: this.getLocalizedString("snippet_deleted", args.id)
        }]
      };
    }
    return {
      content: [{
        type: 'text',
        text: this.getLocalizedString("snippet_not_found", args.id)
      }]
    };
  }

• src/index.ts:87-99 (registration)

  Tool registration in the list tools handler, including name, localized description, and input schema requiring 'id'.

    name: 'delete_snippet',
    description: this.getLocalizedString("tool_delete_snippet"),
    inputSchema: {
      type: 'object',
      properties: {
        id: {
          type: 'string',
          description: this.getLocalizedString("snippet_schema_id_to_delete")
        }
      },
      required: ['id']
    }
  }

• src/index.ts:89-98 (schema)

  Input schema for the delete_snippet tool, specifying a required 'id' string.

  inputSchema: {
    type: 'object',
    properties: {
      id: {
        type: 'string',
        description: this.getLocalizedString("snippet_schema_id_to_delete")
      }
    },
    required: ['id']
  }

• src/engine/local_storage.ts:56-65 (helper)

  Storage engine implementation: filters out the snippet by ID from local file storage and persists the change.

  async DeleteSnippet(id: string): Promise<boolean> {
    const initialLength = this.snippets.length;
    this.snippets = this.snippets.filter(s => s.id !== id);
  
    if (this.snippets.length < initialLength) {
      await this.saveSnippets();
      return true;
    }
    return false;
  }

• src/engine/storage_base.ts:18-18 (helper)

  Interface definition for the DeleteSnippet method in the storage base.

  DeleteSnippet(id: string):Promise<boolean>