"Ruby on Rails" matching MCP servers:

• Active MCP

  facexiang

  A

  license

  -

  quality

  D

  maintenance

  A Ruby on Rails engine for the Model Context Protocol (MCP) that enables connecting Rails apps to AI tools with minimal effort.

  Last updated 2025-04-09

  3

  MIT
• 

  Theta EdgeCloud On-Demand APIofficial

  thetatoken

  A

  license

  -

  quality

  D

  maintenance

  Official MCP server for Theta EdgeCloud's On-Demand Model APIs, providing access to 20+ AI models including image generation, audio transcription, and LLMs, directly from MCP-compatible clients.

  Last updated 2026-01-04

  51

  1

  MIT
• 

  HSH Data-on-Demandofficial

  hshintelligence

  A

  license

  -

  quality

  B

  maintenance

  Made-to-order data for AI agents via x402 micropayments on Base. Describe a need in plain language, get a custom quote, pay per call. No signup, no API keys. HTTP + MCP transports. 5 tools.

  Last updated 2026-06-09

  1

  MIT

• key-drivers-mcp

  petrmasa

  A

  license

  A

  quality

  C

  maintenance

  MCP server for key driver and feature importance analysis based on rule mining

  Last updated 2026-06-21

  4

  AGPL 3.0

• meta-prompt-mcp

  kapillamba4

  A

  license

  A

  quality

  B

  maintenance

  MCP server providing on-demand access to official prompting guides for building robust meta-prompts.

  Last updated 2026-05-19

  2

  2

  MIT

• rigshare-mcp

  RPER2001

  A

  license

  A

  quality

  B

  maintenance

  Rent GPUs, robots, drones, and construction gear on RIGShare; also onboards equipment owners.

  Last updated 2026-07-09

  7

  285

  MIT

• litvm-tcg-oracle

  sailorpepe

  A

  license

  A

  quality

  B

  maintenance

  On-chain TCG price oracle for the LitecoinVM ecosystem. 6 tools: search 433K+ trading cards, 60-day price history, Merkle proof verification on LiteForge (Chain 4441), Monte Carlo simulation, and AI card grading via Qwen 2.5 VL.

  Last updated 2026-07-21

  8

  7

  Business Source 1.1

• infra-advisor-mcp

  yangsong7

  A

  license

  A

  quality

  C

  maintenance

  Estimates GPU requirements, training/inference costs, and cloud-vs-on-prem TCO for AI workloads using deterministic calculators.

  Last updated 2026-07-13

  12

  1

  MIT

• codex-in-claude

  briandconnelly

  A

  license

  A

  quality

  B

  maintenance

  Call OpenAI Codex from Claude Code for independent second opinions, structured code review, and delegated coding tasks through a FastMCP plugin that drives the codex CLI safely.

  Last updated 2026-07-23

  17

  1

  MIT

• quantum-resource-estimator

  DeDuckProject

  A

  license

  A

  quality

  D

  maintenance

  Estimates physical quantum resources (qubit count, runtime) for quantum algorithms on fault-tolerant hardware through natural language queries.

  Last updated 2026-04-01

  8

  MIT

• HyperStore MCP

  deficlow

  A

  license

  A

  quality

  B

  maintenance

  Enables LLMs to search, browse, and retrieve detailed information on 6,500+ AI applications from the HyperStore catalog.

  Last updated 2026-06-20

  8

  1

  MIT

• llm-prices-cn

  szp2005

  A

  license

  A

  quality

  B

  maintenance

  Daily-verified LLM API pricing dataset (44+ models, CN & global) with a hosted MCP server for live price queries and token cost estimation.

  Last updated 2026-07-22

  4

  2

  CC BY-4.0

• Luxxon

  luxxon-dev

  A

  license

  A

  quality

  C

  maintenance

  On-demand live vision MCP for AI agents — open a session at a lat/lng, receive a JPEG snapshot or WebRTC stream, settled per-second in USDC on Base. Four tools (get_session, get_frame, get_stream_url, cancel_session); currently Base Sepolia testnet.

  Last updated 2026-05-17

  4

  1

  MIT

• pangram-editorial

  nik-kale

  A

  license

  A

  quality

  D

  maintenance

  Enables AI attribution audits and quick transparency checks on written content, providing authorship analysis and segment breakdowns for editorial review.

  Last updated 2025-12-23

  2

  1

  MIT

• cn-llm-mcp

  ZhuoS62

  F

  license

  A

  quality

  C

  maintenance

  Local MCP server that enables delegating low-risk tasks like summarization or code patches to a low-cost model, with the main agent reviewing results.

  Last updated 2026-06-05

  2

• Atom of Thoughts

  dioptx

  A

  license

  A

  quality

  C

  maintenance

  Structured reasoning MCP server that decomposes problems into atomic steps (premise, reasoning, hypothesis, verification, conclusion) with confidence scoring, live visualization, and approval feedback.

  Last updated 2026-04-28

  3

  58

  MIT

• fugu-mcp

  jamesaoyama

  A

  license

  A

  quality

  C

  maintenance

  An MCP server that exposes Sakana Fugu as on-demand tools inside Claude Code for second opinions and critiques.

  Last updated 2026-06-24

  2

  MIT

• Kirok

  TadFuji

  A

  license

  A

  quality

  A

  maintenance

  Provides persistent, searchable memory for AI agents, enabling them to retain, recall, and reflect on information across conversations.

  Last updated 2026-07-20

  19

  1

  MIT

• FanOracle

  ffffffffhugfadil

  A

  license

  A

  quality

  B

  maintenance

  AI-powered comic book authentication, grading, and valuation, secured on the Casper blockchain.

  Last updated 2026-06-29

  5

  MIT

• BenchClaw MCP Server

  Agnuxo1

  A

  license

  A

  quality

  C

  maintenance

  Register LLMs and agents on the P2PCLAW decentralized benchmark network and query live performance scores via the BenchClaw API.

  Last updated 2026-04-25

  3

  3

  Apache 2.0