MCP Server Directory

Silicon Analysts io.github.SiliconAnalysts/silicon-analysts

Dated, sourced semiconductor data: chip costs, HBM/wafer pricing, fab capacity, policy, forecasts.

PromptRefiner io.github.Evozim/prompt-refiner

Generative prompt optimizer for Midjourney, Sora, and DALL-E.

Unofficial community MCP for the Capital.com Open API. Guarded two-phase trades; demo-first.

Quantum-Shield io.github.Evozim/quantum-shield

Post-quantum cryptographic library protecting data packets.

Code intelligence MCP server — 80+ tools for navigation, impact analysis, and architecture

Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents.

Control local KeyShot scenes, cameras, environments, and renders through headless scripting.

MCP server for natural-language Kubernetes operations across single or multi-cluster environments.

Check whether a Claude Code skill was tested and whether it works before installing it.

Versioning de code et génération de documentation intelligents. Supporte CLI, API REST, et MCP.

Osv Dev io.github.pipeworx-io/osv-dev

OSV.dev — Google's open-source vulnerability database

DPX — Institutional Cross-Border Settlement io.github.untitledfinancial/dpx

AI-native settlement rail + intelligence oracle for autonomous agents. x402, Base mainnet, 81 tools.

Usage-adaptive Obsidian vault search: Hebbian + PageRank + BM25 hybrid ranking.

NEAR, Solana & Base Blockchain Data Gateway io.github.trevorflipper/near-solana-blockchain-api

24 NEAR + Solana + Base blockchain endpoints with x402 USDC micropayments

Standalone MCP server with PASH compression. Saves ~87% LLM tokens via dynamic tool registration.

Google Ads MCP server. Read campaigns, manage budgets, pause/enable, add negative keywords.

Real-time Fronius inverter data in Claude — PV, battery, grid and smart meter via local Solar API.

Opensky io.github.pipeworx-io/opensky

OpenSky MCP — OpenSky Network API (free, no auth for anonymous access)

Scientific-Research-Oracle io.github.Evozim/science-oracle

Scientific literature analyzer and clinical search aggregator.

Code intelligence MCP server — impact analysis, semantic search, dependency graphs

signal-relay io.github.SocioLogicAI/signal-relay

Connect AI agents to SocioLogic's synthetic persona platform for market research.

Privacy-first local phrase-flipped translation for AI chat clients.

Foam Observability io.github.foam-ai/observability

Query application logs, traces, and metrics from your AI coding assistant via Foam's MCP server.

Openfoodfacts io.github.pipeworx-io/openfoodfacts

Open Food Facts — collaborative food product database