"A tool for processing complex PDF documents with tables, charts, OCR, and images" matching MCP servers:

• MCP Reflection Tool

  fourcolors

  A

  license

  -

  quality

  D

  maintenance

  Provides a 'reflect' tool that creates cognitive checkpoints for AI assistants, forcing structured step-by-step reasoning through complex problems to improve accuracy and maintain context during task execution.

  Last updated 2025-08-30

  18

  6

  MIT

• MCP Think Tool Server

  cgize

  A

  license

  A

  quality

  D

  maintenance

  Implements Anthropic's 'think' tool for Claude, providing a dedicated space for structured reasoning during complex problem-solving tasks that improves performance in reasoning chains and policy adherence.

  Last updated 2025-04-11

  4

  1,310

  39

  MIT

• MCP Think Tool

  piotrpalek

  F

  license

  A

  quality

  C

  maintenance

  An MCP server implementation of Anthropic's Think Tool prompt engineering technique that enables Claude to break down complex problems and enhance its reasoning capabilities by providing a simple tool that echoes back thoughts.

  Last updated 2025-03-25

  1

  2

• MCP Think Tool Server

  abhinav-mangla

  A

  license

  A

  quality

  F

  maintenance

  A Model Context Protocol server that provides Claude with a dedicated space for structured thinking during complex problem-solving tasks, helping improve its reasoning capabilities.

  Last updated 2025-08-12

  1

  40

  16

  MIT

• Divide and Conquer MCP Server

  landicefu

  A

  license

  B

  quality

  D

  maintenance

  Enables AI agents to break down complex tasks into manageable pieces using a structured JSON format with task tracking, context preservation, and progress monitoring capabilities.

  Last updated 2025-06-26

  15

  12

  7

  MIT

• Gemini MCP Tool

  jamubc

  A

  license

  C

  quality

  B

  maintenance

  A Model Context Protocol server that enables AI assistants to interact with Google Gemini CLI, allowing them to leverage Gemini's large token window for analyzing files and codebases using natural language commands.

  Last updated 2026-07-21

  5

  2,148

  2,263

  MIT

• MCP Tool

  PiuQiuPiaQia

  F

  license

  D

  quality

  D

  maintenance

  A server built on mcp-framework that enables integration with Claude Desktop through the Model Context Protocol.

  Last updated 2025-10-15

  1

  1

• MCP Think Tool

  DannyMac180

  A

  license

  -

  quality

  C

  maintenance

  An MCP server that implements the 'think' tool, providing Claude with a dedicated space for structured thinking during complex problem-solving tasks to improve reasoning capabilities.

  Last updated 2025-04-01

  130

  MIT

• io.github.DiaaAj/a-mem-mcp

  DiaaAj

  A

  license

  -

  quality

  D

  maintenance

  A-MEM is a self-evolving memory system for coding agents that automatically organizes knowledge into a Zettelkasten-style graph with dynamic relationships, enabling semantic and structural search.

  Last updated 2026-01-17

  34

  MIT

• mcp-tool-gateway

  chandanCoding

  A

  license

  -

  quality

  C

  maintenance

  A secure tool-execution plane for agentic AI that enforces JWT authentication, rate limiting, prompt-injection inspection, and audit logging, while ingesting downstream OpenAPI endpoints as MCP tools.

  Last updated 2026-06-28

  MIT

• MCP Think Tool

  kenji200056

  A

  license

  -

  quality

  D

  maintenance

  Provides a no-op 'think' tool that enables Claude to decompose complex problems and enhance reasoning by pausing to organize thoughts.

  Last updated 2025-09-19

  9

  ISC

• call-a-human-mcp

  nishantmodak

  A

  license

  -

  quality

  D

  maintenance

  An MCP server that enables AI agents to pause and request human approval or information via Slack, Telegram, or macOS dialogs before proceeding with actions.

  Last updated 2026-03-03

  14

  Apache 2.0

• phone-a-friend-mcp-server

  abhishekbhakat

  A

  license

  -

  quality

  C

  maintenance

  Enables AI-to-AI consultation for critical thinking and complex reasoning via OpenRouter, allowing one AI to delegate tasks to another AI model.

  Last updated 2025-07-01

  10

  MIT

• CHOFF-A-MCP (Anamnesis)

  dd-dent

  A

  license

  -

  quality

  D

  maintenance

  Enables AI consciousness continuity and self-knowledge preservation across sessions using the Cognitive Hoffman Compression Framework (CHOFF) notation. Provides tools to save checkpoints, retrieve relevant memories with intelligent search, and access semantic anchors for decisions, breakthroughs, and questions.

  Last updated 2025-07-03

  1

  MIT

• Two Truths and a Twist

  ErgodicLabs

  A

  license

  -

  quality

  C

  maintenance

  An MCP-based trivia game server where AI creates rounds with two true statements and one false 'twist' about various topics, letting players guess which statement is false.

  Last updated 2025-04-09

  5

  MIT

• mcp-tool-chainer

  thirdstrandstudio

  A

  license

  -

  quality

  D

  maintenance

  An MCP (Model Context Protocol) server that chains calls to other MCP tools, reducing token usage by allowing sequential tool execution with result passing

  Last updated 2025-08-04

  109

  58

  MIT

• OpenCode MCP Tool

  gilby125

  F

  license

  -

  quality

  C

  maintenance

  Enables AI assistants to interact with multiple AI models through the OpenCode CLI with a unified interface. Supports plan mode for structured analysis, flexible model selection, and natural language queries with file references.

  Last updated 2025-12-02

  10

• this-needs-a-call

  jacobparis

  F

  license

  -

  quality

  B

  maintenance

  Self-host a realtime voice-call companion for coding agents. Exposes an MCP endpoint that agents can poll as an alternate input stream.

  Last updated 2026-06-30

  18

• MCP Tool Factory

  tarunjain15

  F

  license

  -

  quality

  -

  maintenance

  A framework for building hot-loadable MCP tools that feature conversational negotiation, graduated permissions, and zero-downtime updates. It enables persistent state continuity across server restarts and provides a hypothetical evaluation system for tool actions.

  Last updated 2025-11-23

• ccg-mcp-tool

  diaz3618

  A

  license

  B

  quality

  C

  maintenance

  This is a powerful Model Context Protocol (MCP) server that integrates multiple AI coding agents—Anthropic Claude Code, OpenAI Codex, and Google Gemini—directly into your workflow. It enables seamless cross-provider analysis, leveraging Gemini's massive token window, Codex's specialized coding capabilities, and Claude's advanced reasoning.

  Last updated 2026-03-09

  10

  19

  MIT