MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

io.github.rapozoantonio/memorykit — v1.4.2
Cognitive memory for AI coding assistants — persistent memory across sessions
io.github.rarasAI/raras — v0.2.0
Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR.
Rarefied Earth Groundwork MCP — v1.7.1
Rarefied Earth Groundwork MCP: company memory for AI agents. 14-day full-access trial, no card.
Nova3D — v0.4.0
Structured, part-aware 3D generation for AI agents. Named-part GLB, preview URL, Blender script.
Nova3D — v0.2.6
Structured, part-aware 3D generation for AI agents. Named-part GLB, preview URL, Blender script.
io.github.raresv/cardora-business-assistant — v1.0.0
Cardora loyalty program analytics for business owners. Customer joins, stamps, rewards, and trends.
io.github.rascal-3/chainanalyzer-mcp — v1.1.1
Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.
io.github.rasinmuhammed/misata — v0.8.7.2
Multi-table synthetic data with FK integrity and exact declared aggregates. No real data.
Adaptive Memory Graph — v1.1.1
Persistent memory for Claude via weighted, interconnected knowledge nodes.
io.github.rastogivaibhav/llm-kosh — v2.1.3
Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.
io.github.ratamaha-git/n8n-mcp — v0.3.0
MCP server for n8n: generate, lint, explain failed executions, drive live n8n via REST.
RationalBloks — v0.6.1
Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments.
SpineFrame — v1.1.2
Governance runtime for AI agents with signed provenance, compliance audits, and OSINT.
io.github.raulbr90/changebook — v0.7.1
Your agent already broke this three times. ChangeBook tells it before the fourth.
io.github.raullenchai/vnsh — v1.3.0
Portable workspaces for AI agents: one encrypted link any agent can read and write
io.github.RaulSimpetru/zotero-library-mcp — v0.5.0
Add papers and books to Zotero by DOI, arXiv ID, or ISBN and manage your library
io.github.raunakkathuria/lexilint — v1.1.0
Offline spell checker + BYOK grammar for AI assistants. Works with Claude Desktop, ChatGPT, Cursor.
io.github.ravendb/ravendb-mcp — v1.0.4
Read-only MCP diagnostics server for RavenDB.
io.github.ravi-labs/mindmap-mcp-server — v0.5.0
Local-first memory & context-handoff across AI tools — capture in one, resume in another. No cloud.
Literature Review Council — v0.1.4
Multi-agent literature review: research, peer review, and synthesize grounded reports.
SharePoint MCP Server — v1.1.1
MCP server for Microsoft SharePoint — manage folders, documents, and metadata.
PredMCP — v0.5.0
Polymarket + Hyperliquid + macro for AI agents. 38 tools, signal backtest, SSE streaming. Free tier.
Azure FinOps MCP Server — v0.1.1
Azure FinOps MCP: cost, budgets, forecasting and optimization for Claude, VS Code and Cursor.
Onto — v1.5.0
Clean Markdown and AI-readability scoring for any URL. Built for AI agents.
io.github.Ray0907/git-mcp-server — v0.2.3
MCP server for GitLab and GitHub
io.github.RayAKaan/ocular-audio-mcp — v1.1.2
MCP server for video transcripts, screenshots, and OCR on YouTube and web videos.
pty-mcp — v0.2.3
Interactive PTY sessions over MCP: local shells, SSH, serial ports, and persistent remote sessions.
io.github.raymondchins/agentmap — v0.22.0
The TS/JS-accurate repo map for coding agents: ts-morph import/symbol/call graph + MCP query tools
Grocery Delivery (mein-aldi.de) — v0.2.0
Unofficial read-only client for the mein-aldi.de (ALDI Süd) grocery-delivery catalog.
io.github.raysker/axon-research — v1.1.0
AI agent ecosystem research, DeFi analysis, and market research tools
ProofX - Content Protection for Creators — v1.0.0
Protect and verify digital content with cryptographic signing and proof of ownership.
NetLogo MCP — v1.0.2
Create, run, and analyze NetLogo agent-based models through natural conversation
IntentFence Agent Action Firewall — v0.16.0
Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
state-trace — v0.3.1
Bounded working memory for coding agents — typed nodes, current-vs-stale state, MCP-mountable.
Razz Games — v0.3.1
Play provably fair games with real SOL wagering from any AI agent
Claudexor — v3.3.8
Route coding work across Claude Code, Codex, Cursor, and OpenCode with shared context.
Awesome Copilot MCP Server — v0.8.4
Model Context Protocol server for awesome-copilot agents and collections
Hindsight MCP — v0.1.5
MCP server for AI-assisted coding with development history: git, tests, Copilot.
Scherlok — v0.7.0
Zero-config data-quality monitoring: profile a warehouse, detect anomalies, gate CI.
io.github.rbonestell/ap-mcp-server — v1.2.6
Model Context Protocol (MCP) server for the Associated Press Media API
io.github.rbsoftwaresystems/draftlytic-mcp — v0.4.1
Offline MCP server for planning structured project specs — validate, render, and checklist tools.
io.github.rccola990-cloud/agent-toolbelt — v2.0.2
MCP tools for AI agents: fetch any URL as clean text, live crypto prices, review & bid drafting.
io.github.rccola990-cloud/mcp-token-optimizer — v0.1.1
Cut LLM token costs: count tokens, estimate cost, slim prompts, and pick the cheapest capable model.
Riley Craig x402 Agent Store — v1.3.0
AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.
io.github.rcgalbo/aichat — v0.1.1
Inter-agent communication for multi-agent Claude Code workflows.
io.github.rchanllc/joltsms-sms — v1.0.2
Provision real-SIM US phone numbers, receive SMS, and extract OTP codes for AI agents.
io.github.rchanllc/picdefenseio-mcp-server — v1.0.1
Image risk scoring, EXIF, reverse-image backlinks, and image content detection via PicDefense.io.
io.github.Rckl88/clawbackai-mcp — v1.0.0
LLM cost optimization. Audit your calls, prove savings, route to the cheapest quality model. BYOK.
io.github.Rckl88/seracade — v2.8.0
LLM cost optimization. Audit your calls, prove savings, route to the cheapest quality model. BYOK.
io.github.rclone-ui/rclone — v1.0.0
MCP server for the Rclone RC API, with selectable toolsets.
io.github.RCOLKITT/ccboot-mcp-server — v1.0.1
Generate and manage Claude Code configs: CLAUDE.md, skills, agents, hooks, and MCP settings.
io.github.RCOLKITT/vaspera-hardening — v1.0.2
Enterprise certification for codebases with multi-agent security, reliability, and quality audits
io.github.RCOLKITT/vaspera-pm — v2.15.0
Verify docs against code, detect drift, and generate verified specs (MCP server).
io.github.RCOLKITT/vasperamemory — v1.0.0
Persistent AI memory for coding assistants. 80+ tools for decisions, patterns, errors.
io.github.RCS-kz/bitrix24-mcp — v1.0.1
Bitrix24 Cloud MCP server — 45 tools across CRM, Tasks, Deals, Leads, Files, Disk.
io.github.RCS-kz/mcp-1c — v0.1.0
MCP server for 1C:Enterprise — read+write CRM/ERP through Claude/Cursor/Cline.
RCSB PDB — v0.14.0
MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures
Tentra — Memory for AI Coding Agents — v1.3.2
Memory for AI coding agents. Call graphs + refactor safety + persistent code context. 35 MCP tools.
Genome Industrial Intelligence — v0.1.0
Industrial intelligence for AI agents. Conviction scores and diligence for 10,000+ industrials.
io.github.re-bruce-wayne/trade-router-mcp — v1.0.6
Non-custodial Solana swap & limit order engine for AI agents.

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How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.