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21967201

MCP Enhanced Server

by 21967201
OverviewSchemaRelated ServersScoreDiscussions
TypeScript
Hybrid

MCP Enhanced Server v2.0.0

Enhanced MCP (Model Context Protocol) Server with full 2025-03-26 specification support:

  • Tools - With annotations, outputSchema, structuredContent, resource_link

  • Resources - URI-identified data with subscriptions and list change notifications

  • Prompts - Templated messages and workflows with argument schemas

  • Elicitation - Server-initiated user input requests

  • Tasks - Async long-running operations with progress tracking

  • Streamable HTTP - Production-ready HTTP transport with session management

  • Auth - Bearer token authentication for remote deployments

  • Origin Validation - DNS rebinding attack prevention

Quick Start

npm install
npm run build
npm start

Related MCP server: MCP Complete Implementation Guide

Transport Modes

Stdio (default)

npm start

Streamable HTTP

MCP_TRANSPORT=http MCP_PORT=3000 npm start

Streamable HTTP with Auth

MCP_TRANSPORT=http MCP_PORT=3000 MCP_AUTH_TOKEN=your-secret-token npm start

Features

Resources

Resource

URI

Description

Server Info

mcp://server/info

Server name, version, features

Config Info

mcp://server/config

Transport, auth, environment

Project Files

file:///{path}

Template-based file access

Prompts

Prompt

Description

Arguments

code_review

Review code quality

code, language

explain_code

Explain code behavior

code, detail_level

generate_tests

Generate unit tests

code, framework

debug_error

Debug code errors

code, error

Tools

Tool

readOnly

destructive

idempotent

Description

read_file

✓

✗

✓

Read file contents

write_file

✗

✓

✓

Write file (overwrites)

list_directory

✓

✗

✓

List directory contents

delete_file

✗

✓

✗

Delete a file

search_code

✓

✗

✓

Regex search in code

run_command

✗

✓

✗

Execute shell command

confirm_action

✓

✗

✓

Request user confirmation

request_input

✓

✗

✓

Request user input

task_status

✓

✗

✓

Get async task status

task_cancel

✗

✓

✓

Cancel a running task

task_list

✓

✗

✓

List all tasks

batch_process

✗

✗

✗

Start batch processing

get_weather

✓

✗

✓

Weather data (structured output)

system_info

✓

✗

✓

System information (structured output)

list_available_resources

✓

✗

✓

List resources as resource links

Environment Variables

Variable

Default

Description

MCP_TRANSPORT

stdio

Transport: stdio or http

MCP_PORT

3000

HTTP port

MCP_HOST

127.0.0.1

HTTP host

MCP_AUTH_TOKEN

-

Bearer token for auth (optional)

Cloudflare Workers Deployment

See cloudflare/ directory for Workers deployment with D1 database.

cd cloudflare
npm install
wrangler d1 create mcp-enhanced-tasks
# Update database_id in wrangler.toml
wrangler d1 execute mcp-enhanced-tasks --file=src/schema.sql
wrangler deploy

Workers Environment Variables

Set via Cloudflare Dashboard or wrangler secret put:

  • MCP_AUTH_TOKEN - Authentication token

  • MCP_ALLOWED_ORIGINS - Comma-separated allowed origins

Architecture

src/
├── index.ts              # Main entry, server setup, all features
├── tools/
│   ├── annotations.ts    # Tool Annotation type definitions
│   └── registry.ts       # Tool registry with Zod validation
├── resources/
│   ├── manager.ts        # Resource lifecycle manager
│   └── tools.ts          # Resource tools
├── prompts/
│   ├── manager.ts        # Prompt lifecycle manager
│   └── builtin.ts        # Built-in prompt templates
├── elicitation/
│   ├── manager.ts        # Elicitation request/response manager
│   └── tools.ts          # Elicitation tools
└── tasks/
    ├── manager.ts        # Async task lifecycle manager
    └── tools.ts          # Task tools

Debug

npx @modelcontextprotocol/inspector node dist/index.js

This server cannot be installed

F
license - not found
-
quality - not tested
C
maintenance

How are these scores calculated?

Maintenance

–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity

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