MCP Server Directory

Cross-session memory for Claude over MCP — prioritised briefs, supersession, cross-project recall.

ATEX AI Gateway io.github.lm203688/atex-ai-gateway

One API key for 6 AI models. Pay-per-use. MCP protocol support with web search.

Medical RAG MCP - Semantic search and retrieval of high-quality clinical medical data io.github.maxi-moss/medical-rag-mcp-test

Medical RAG: semantic search for clinical guidelines, drug interactions, diagnoses & EHR data.

MCP for Zotero io.github.AlejandroArnaud/mcp-for-zotero

Connect your Zotero reference library to AI assistants via Model Context Protocol.

MCP Registry Search io.github.Spacemandomains/mcp-registry-search

Search and browse every MCP server in the Model Context Protocol registry.

llm-orchestration-agent io.github.mikerawsonnz/llm-orchestration-agent

Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith

Alephant MCP server for AI cost control, BYO-key routing, 50+ providers, and 320+ models.

Turn-level governance observability for Claude Code transcripts. Local-first, no LLM inside.

An MBTI-powered terminal pet companion for Claude Code and OpenClaw.

Explore the Claude Code CLI source — browse tools, commands, search code, and more.

High-quality Rust SDK for Model Context Protocol (MCP) with full TypeScript SDK compatibility

Knowledge base for Claude Code with semantic search, feed intelligence, and teams

Query AI model benchmarks, pricing, and comparisons from rival.tips

x402-gated LLM token compressor: strip filler, collapse JSON, densify prose. Paid in USDC.

pscale-biome io.github.pscale-commons/pscale-biome

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.

CLS++ Memory io.github.rajamohan1950/cls-memory

Cross-LLM persistent memory: store context once, recall it from any AI model.

Model Context Protocol server for AgentRAM. Persistent memory for AI agents.

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

MCP server for OpenAI Images/Videos and Google GenAI (Veo) media generation.

suma-memory io.github.sumanaddanki/suma-memory

Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.

Asvaai io.github.viren040/asvaai-mcp

Query your brand's AI visibility across ChatGPT, Claude, Perplexity, and Gemini.

Git-native, review-gated knowledge base for LLM agents. Cited retrieval, audited writes.

StudioMeyer GEO io.studiomeyer/geo

AI visibility across 8 LLM platforms. 30 tools, most need no API key. EU-hosted, free.

MCP server for Tessera's LLM cost-optimization layer: anchored spend, drift, recommendations.