update readme

Author: idoubi

README.md

@@ -24,7 +24,7 @@ These servers aim to demonstrate MCP features and the Typescript and Python SDK.
 - **[PostgreSQL](src/postgres)** - Read-only database access with schema inspection
 - **[Puppeteer](src/puppeteer)** - Browser automation and web scraping
 - **[Sentry](src/sentry)** - Retrieving and analyzing issues from Sentry.io
-- **[Sequential Thinking](src/sequential-thinking)** - Dynamic and reflective problem-solving through thought sequences
+- **[Sequential Thinking](src/sequentialthinking)** - Dynamic and reflective problem-solving through thought sequences
 - **[Slack](src/slack)** - Channel management and messaging capabilities
 - **[Sqlite](src/sqlite)** - Database interaction and business intelligence capabilities
 
@@ -34,8 +34,11 @@ These servers aim to demonstrate MCP features and the Typescript and Python SDK.
 
 Official integrations are maintained by companies building production ready MCP servers for their platforms.
 
+- <img height="12" width="12" src="https://axiom.co/favicon.ico" alt="Axiom Logo" /> **[Axiom](https://github.com/axiomhq/mcp-server-axiom)** - Query and analyze your Axiom logs, traces, and all other event data in natural language
+- <img height="12" width="12" src="https://browserbase.com/favicon.ico" alt="Browserbase Logo" /> **[Browserbase](https://github.com/browserbase/mcp-server-browserbase)** - Automate browser interactions in the cloud (e.g. web navigation, data extraction, form filling, and more)
 - <img height="12" width="12" src="https://cdn.simpleicons.org/cloudflare" /> **[Cloudflare](https://github.com/cloudflare/mcp-server-cloudflare)** - Deploy, configure & interrogate your resources on the Cloudflare developer platform (e.g. Workers/KV/R2/D1)
 - **[Raygun](https://github.com/MindscapeHQ/mcp-server-raygun)** - Interact with your crash reporting and real using monitoring data on your Raygun account
+- **[Obsidian Markdown Notes](https://github.com/calclavia/mcp-obsidian)** - Read and search through your Obsidian vault or any directory containing Markdown notes
 - <img height="12" width="12" src="https://e2b.dev/favicon.ico" alt="E2B Logo" /> **[E2B](https://github.com/e2b-dev/mcp-server)** - Run code in secure sandboxes hosted by [E2B](https://e2b.dev)
 - **[Neon](https://github.com/neondatabase/mcp-server-neon)** - Interact with the Neon serverless Postgres platform
 - <img height="12" width="12" src="https://www.tinybird.co/favicon.ico" alt="Tinybird Logo" /> **[Tinybird](https://github.com/tinybirdco/mcp-tinybird)** - Interact with Tinybird serverless ClickHouse platform
@@ -49,30 +52,42 @@ A growing set of community-developed and maintained servers demonstrates various
 > **Note:** Community servers are **untested** and should be used at **your own risk**. They are not affiliated with or endorsed by Anthropic.
 
 - **[MCP Installer](https://github.com/anaisbetts/mcp-installer)** - This server is a server that installs other MCP servers for you.
-- **[Spotify MCP](https://github.com/varunneal/spotify-mcp)** - This MCP allows an LLM to play and use Spotify. 
+- **[Spotify](https://github.com/varunneal/spotify-mcp)** - This MCP allows an LLM to play and use Spotify. 
 - **[Inoyu](https://github.com/sergehuber/inoyu-mcp-unomi-server)** - Interact with an Apache Unomi CDP customer data platform to retrieve and update customer profiles
+- **[Snowflake](https://github.com/datawiz168/mcp-snowflake-service)** - This MCP server enables LLMs to interact with Snowflake databases, allowing for secure and controlled data operations.
 - **[MySQL](https://github.com/designcomputer/mysql_mcp_server)** - MySQL database integration with configurable access controls and schema inspection
+- **[MSSQL](https://github.com/aekanun2020/mcp-server/)** - MSSQL database integration with configurable access controls and schema inspection
 - **[BigQuery](https://github.com/LucasHild/mcp-server-bigquery)** (by LucasHild) - This server enables LLMs to inspect database schemas and execute queries on BigQuery.
 - **[BigQuery](https://github.com/ergut/mcp-bigquery-server)** (by ergut) - Server implementation for Google BigQuery integration that enables direct BigQuery database access and querying capabilities
 - **[Todoist](https://github.com/abhiz123/todoist-mcp-server)** - Interact with Todoist to manage your tasks.
+- **[Tavily search](https://github.com/RamXX/mcp-tavily")** - An MCP server for Tavily's search & news API, with explicit site inclusions/exclusions
 - **[Linear](https://github.com/jerhadf/linear-mcp-server)** - Allows LLM to interact with Linear's API for project management, including searching, creating, and updating issues.
-- **[Playwright MCP](https://github.com/executeautomation/mcp-playwright)** - This MCP Server will help you run browser automation and webscraping using Playwright
+- **[Playwright](https://github.com/executeautomation/mcp-playwright)** - This MCP Server will help you run browser automation and webscraping using Playwright
 - **[AWS](https://github.com/rishikavikondala/mcp-server-aws)** - Perform operations on your AWS resources using an LLM
 - **[LlamaCloud](https://github.com/run-llama/mcp-server-llamacloud)** (by marcusschiesser) - Integrate the data stored in a managed index on [LlamaCloud](https://cloud.llamaindex.ai/)
 - **[Any Chat Completions](https://github.com/pyroprompts/any-chat-completions-mcp)** - Interact with any OpenAI SDK Compatible Chat Completions API like OpenAI, Perplexity, Groq, xAI and many more.
 - **[Windows CLI](https://github.com/SimonB97/win-cli-mcp-server)** - MCP server for secure command-line interactions on Windows systems, enabling controlled access to PowerShell, CMD, and Git Bash shells.
 - **[OpenRPC](https://github.com/shanejonas/openrpc-mpc-server)** - Interact with and discover JSON-RPC APIs via [OpenRPC](https://open-rpc.org).
-- **[ChatSum](https://github.com/mcpservers/mcp-server-chatsum)** - Query and Summarize wechat messages with LLM.
+- **[FireCrawl](https://github.com/vrknetha/mcp-server-firecrawl)** - Advanced web scraping with JavaScript rendering, PDF support, and smart rate limiting
+- **[AlphaVantage](https://github.com/calvernaz/alphavantage)** - MCP server for stock market data API [AlphaVantage](https://www.alphavantage.co)
+- **[Docker](https://github.com/ckreiling/mcp-server-docker)** - Integrate with Docker to manage containers, images, volumes, and networks.
+- **[Kubernetes](https://github.com/Flux159/mcp-server-kubernetes)** - Connect to Kubernetes cluster and manage pods, deployments, and services.
+- **[OpenAPI](https://github.com/snaggle-ai/openapi-mcp-server)** - Interact with [OpenAPI](https://www.openapis.org/) APIs.
+- **[Pandoc](https://github.com/vivekVells/mcp-pandoc)** - MCP server for seamless document format conversion using Pandoc, supporting Markdown, HTML, and plain text, with other formats like PDF, csv and docx in development. 
+- **[ChatSum](https://github.com/mcpso/mcp-server-chatsum)** - Query and Summarize chat messages with LLM.
+
 
 ## 📚 Resources
 
 Additional resources on MCP.
 
-- **[Awesome MCP Servers by punkpeye](https://github.com/punkpeye/awesome-mcp-servers)** - A curated list of MCP servers by **[Frank Fiegel](https://github.com/punkpeye)**
-- **[Awesome MCP Servers by wong2](https://github.com/wong2/awesome-mcp-servers)** - A curated list of MCP servers by **[wong2](https://github.com/wong2)**
+- **[Awesome MCP Servers by punkpeye](https://github.com/punkpeye/awesome-mcp-servers)** (**[website](https://glama.ai/mcp/servers)**) - A curated list of MCP servers by **[Frank Fiegel](https://github.com/punkpeye)**
+- **[Awesome MCP Servers by wong2](https://github.com/wong2/awesome-mcp-servers)** (**[website](https://mcpservers.org)**) - A curated list of MCP servers by **[wong2](https://github.com/wong2)**
 - **[Awesome MCP Servers by appcypher](https://github.com/appcypher/awesome-mcp-servers)** - A curated list of MCP servers by **[Stephen Akinyemi](https://github.com/appcypher)**
+- **[Discord Server](https://glama.ai/mcp/discord)** – A community discord server dedicated to MCP by **[Frank Fiegel](https://github.com/punkpeye)**
 - **[mcp-get](https://mcp-get.com)** - Command line tool for installing and managing MCP servers by **[Michael Latman](https://github.com/michaellatman)**
 - **[mcp-cli](https://github.com/wong2/mcp-cli)** - A CLI inspector for the Model Context Protocol by **[wong2](https://github.com/wong2)**
+- **[r/mcp](https://www.reddit.com/r/mcp)** – A Reddit community dedicated to MCP by **[Frank Fiegel](https://github.com/punkpeye)**
 
 ## 🚀 Getting Started
 

package-lock.json

@@ -36,6 +36,30 @@ Node.js server implementing Model Context Protocol (MCP) for filesystem operatio
     - `path` (string): File location
     - `content` (string): File content
 
+- **edit_file**
+  - Make selective edits using advanced pattern matching and formatting
+  - Features:
+    - Line-based and multi-line content matching
+    - Whitespace normalization with indentation preservation
+    - Fuzzy matching with confidence scoring
+    - Multiple simultaneous edits with correct positioning
+    - Indentation style detection and preservation
+    - Git-style diff output with context
+    - Preview changes with dry run mode
+    - Failed match debugging with confidence scores
+  - Inputs:
+    - `path` (string): File to edit
+    - `edits` (array): List of edit operations
+      - `oldText` (string): Text to search for (can be substring)
+      - `newText` (string): Text to replace with
+    - `dryRun` (boolean): Preview changes without applying (default: false)
+    - `options` (object): Optional formatting settings
+      - `preserveIndentation` (boolean): Keep existing indentation (default: true)
+      - `normalizeWhitespace` (boolean): Normalize spaces while preserving structure (default: true)
+      - `partialMatch` (boolean): Enable fuzzy matching (default: true)
+  - Returns detailed diff and match information for dry runs, otherwise applies changes
+  - Best Practice: Always use dryRun first to preview changes before applying them
+
 - **create_directory**
   - Create new directory or ensure it exists
   - Input: `path` (string)
@@ -98,4 +122,4 @@ Add this to your `claude_desktop_config.json`:
 
 ## License
 
-This MCP server is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.
+This MCP server is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.

src/filesystem/README.md

@@ -12,6 +12,7 @@ import path from "path";
 import os from 'os';
 import { z } from "zod";
 import { zodToJsonSchema } from "zod-to-json-schema";
+import { diffLines, createTwoFilesPatch } from 'diff';
 
 // Command line argument parsing
 const args = process.argv.slice(2);
@@ -106,6 +107,17 @@ const WriteFileArgsSchema = z.object({
   content: z.string(),
 });
 
+const EditOperation = z.object({
+  oldText: z.string().describe('Text to search for - must match exactly'),
+  newText: z.string().describe('Text to replace with')
+});
+
+const EditFileArgsSchema = z.object({
+  path: z.string(),
+  edits: z.array(EditOperation),
+  dryRun: z.boolean().default(false).describe('Preview changes using git-style diff format')
+});
+
 const CreateDirectoryArgsSchema = z.object({
   path: z.string(),
 });
@@ -202,6 +214,104 @@ async function searchFiles(
   return results;
 }
 
+// file editing and diffing utilities
+function normalizeLineEndings(text: string): string {
+  return text.replace(/\r\n/g, '\n');
+}
+
+function createUnifiedDiff(originalContent: string, newContent: string, filepath: string = 'file'): string {
+  // Ensure consistent line endings for diff
+  const normalizedOriginal = normalizeLineEndings(originalContent);
+  const normalizedNew = normalizeLineEndings(newContent);
+  
+  return createTwoFilesPatch(
+    filepath,
+    filepath,
+    normalizedOriginal,
+    normalizedNew,
+    'original',
+    'modified'
+  );
+}
+
+async function applyFileEdits(
+  filePath: string,
+  edits: Array<{oldText: string, newText: string}>,
+  dryRun = false
+): Promise<string> {
+  // Read file content and normalize line endings
+  const content = normalizeLineEndings(await fs.readFile(filePath, 'utf-8'));
+  
+  // Apply edits sequentially
+  let modifiedContent = content;
+  for (const edit of edits) {
+    const normalizedOld = normalizeLineEndings(edit.oldText);
+    const normalizedNew = normalizeLineEndings(edit.newText);
+    
+    // If exact match exists, use it
+    if (modifiedContent.includes(normalizedOld)) {
+      modifiedContent = modifiedContent.replace(normalizedOld, normalizedNew);
+      continue;
+    }
+    
+    // Otherwise, try line-by-line matching with flexibility for whitespace
+    const oldLines = normalizedOld.split('\n');
+    const contentLines = modifiedContent.split('\n');
+    let matchFound = false;
+    
+    for (let i = 0; i <= contentLines.length - oldLines.length; i++) {
+      const potentialMatch = contentLines.slice(i, i + oldLines.length);
+      
+      // Compare lines with normalized whitespace
+      const isMatch = oldLines.every((oldLine, j) => {
+        const contentLine = potentialMatch[j];
+        return oldLine.trim() === contentLine.trim();
+      });
+      
+      if (isMatch) {
+        // Preserve original indentation of first line
+        const originalIndent = contentLines[i].match(/^\s*/)?.[0] || '';
+        const newLines = normalizedNew.split('\n').map((line, j) => {
+          if (j === 0) return originalIndent + line.trimStart();
+          // For subsequent lines, try to preserve relative indentation
+          const oldIndent = oldLines[j]?.match(/^\s*/)?.[0] || '';
+          const newIndent = line.match(/^\s*/)?.[0] || '';
+          if (oldIndent && newIndent) {
+            const relativeIndent = newIndent.length - oldIndent.length;
+            return originalIndent + ' '.repeat(Math.max(0, relativeIndent)) + line.trimStart();
+          }
+          return line;
+        });
+        
+        contentLines.splice(i, oldLines.length, ...newLines);
+        modifiedContent = contentLines.join('\n');
+        matchFound = true;
+        break;
+      }
+    }
+    
+    if (!matchFound) {
+      throw new Error(`Could not find exact match for edit:\n${edit.oldText}`);
+    }
+  }
+  
+  // Create unified diff
+  const diff = createUnifiedDiff(content, modifiedContent, filePath);
+  
+  // Format diff with appropriate number of backticks
+  let numBackticks = 3;
+  while (diff.includes('`'.repeat(numBackticks))) {
+    numBackticks++;
+  }
+  const formattedDiff = `${'`'.repeat(numBackticks)}diff\n${diff}${'`'.repeat(numBackticks)}\n\n`;
+  
+  if (!dryRun) {
+    await fs.writeFile(filePath, modifiedContent, 'utf-8');
+  }
+  
+  return formattedDiff;
+}
+
 // Tool handlers
 server.setRequestHandler(ListToolsRequestSchema, async () => {
   return {
@@ -233,6 +343,14 @@ server.setRequestHandler(ListToolsRequestSchema, async () => {
           "Handles text content with proper encoding. Only works within allowed directories.",
         inputSchema: zodToJsonSchema(WriteFileArgsSchema) as ToolInput,
       },
+      {
+        name: "edit_file",
+        description:
+          "Make line-based edits to a text file. Each edit replaces exact line sequences " +
+          "with new content. Returns a git-style diff showing the changes made. " +
+          "Only works within allowed directories.",
+        inputSchema: zodToJsonSchema(EditFileArgsSchema) as ToolInput,
+      },
       {
         name: "create_directory",
         description:
@@ -346,6 +464,18 @@ server.setRequestHandler(CallToolRequestSchema, async (request) => {
         };
       }
 
+      case "edit_file": {
+        const parsed = EditFileArgsSchema.safeParse(args);
+        if (!parsed.success) {
+          throw new Error(`Invalid arguments for edit_file: ${parsed.error}`);
+        }
+        const validPath = await validatePath(parsed.data.path);
+        const result = await applyFileEdits(validPath, parsed.data.edits, parsed.data.dryRun);
+        return {
+          content: [{ type: "text", text: result }],
+        };
+      }
+
       case "create_directory": {
         const parsed = CreateDirectoryArgsSchema.safeParse(args);
         if (!parsed.success) {

src/filesystem/index.ts

@@ -19,11 +19,13 @@
     "watch": "tsc --watch"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "1.0.1",
+    "@modelcontextprotocol/sdk": "0.5.0",
+    "diff": "^5.1.0",
     "glob": "^10.3.10",
     "zod-to-json-schema": "^3.23.5"
   },
   "devDependencies": {
+    "@types/diff": "^5.0.9",
     "@types/node": "^20.11.0",
     "shx": "^0.3.4",
     "typescript": "^5.3.3"