@pimzino/agentic-tools-mcp
Version:
A comprehensive MCP server for task management and agent memories with JSON file storage
147 lines (144 loc) • 6.01 kB
JavaScript
import { z } from 'zod';
/**
* Update an existing project
*
* @param storage - Storage instance
* @returns MCP tool handler for updating projects
*/
export function createUpdateProjectTool(storage) {
return {
name: 'update_project',
description: 'Update the name and/or description of an existing project',
inputSchema: {
id: z.string(),
name: z.string().optional(),
description: z.string().optional()
},
handler: async ({ id, name, description }) => {
try {
// Validate inputs
if (!id || id.trim().length === 0) {
return {
content: [{
type: 'text',
text: 'Error: Project ID is required.'
}],
isError: true
};
}
if (name !== undefined && (!name || name.trim().length === 0)) {
return {
content: [{
type: 'text',
text: 'Error: Project name must not be empty.'
}],
isError: true
};
}
if (name !== undefined && name.trim().length > 100) {
return {
content: [{
type: 'text',
text: 'Error: Project name must be 100 characters or less.'
}],
isError: true
};
}
if (description !== undefined && (!description || description.trim().length === 0)) {
return {
content: [{
type: 'text',
text: 'Error: Project description must not be empty.'
}],
isError: true
};
}
if (description !== undefined && description.trim().length > 1000) {
return {
content: [{
type: 'text',
text: 'Error: Project description must be 1000 characters or less.'
}],
isError: true
};
}
if (name === undefined && description === undefined) {
return {
content: [{
type: 'text',
text: 'Error: At least one field (name or description) must be provided for update.'
}],
isError: true
};
}
const existingProject = await storage.getProject(id.trim());
if (!existingProject) {
return {
content: [{
type: 'text',
text: `Error: Project with ID "${id}" not found. Use list_projects to see all available projects.`
}],
isError: true
};
}
// Check for name uniqueness if name is being updated
if (name && name.toLowerCase() !== existingProject.name.toLowerCase()) {
const existingProjects = await storage.getProjects();
const nameExists = existingProjects.some(p => p.id !== id && p.name.toLowerCase() === name.toLowerCase());
if (nameExists) {
return {
content: [{
type: 'text',
text: `Error: A project with the name "${name}" already exists. Please choose a different name.`
}],
isError: true
};
}
}
const updates = {
updatedAt: new Date().toISOString()
};
if (name !== undefined) {
updates.name = name.trim();
}
if (description !== undefined) {
updates.description = description.trim();
}
const updatedProject = await storage.updateProject(id, updates);
if (!updatedProject) {
return {
content: [{
type: 'text',
text: `Error: Failed to update project with ID "${id}".`
}],
isError: true
};
}
const changedFields = [];
if (name !== undefined)
changedFields.push('name');
if (description !== undefined)
changedFields.push('description');
return {
content: [{
type: 'text',
text: `✅ Project updated successfully!
**${updatedProject.name}** (ID: ${updatedProject.id})
Description: ${updatedProject.description}
Last Updated: ${new Date(updatedProject.updatedAt).toLocaleString()}
Updated fields: ${changedFields.join(', ')}`
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: `Error updating project: ${error instanceof Error ? error.message : 'Unknown error'}`
}],
isError: true
};
}
}
};
}