MCP Servers 14,557

PapersFlow

io.github.papersflow-ai/papersflow

C✓Verified

Academic research MCP server for paper search, citation checks, graphs, and deep research.

MailFathom

io.github.Krzysztof318/mailfathom

A✓Verified

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types.

Search and download academic papers from arXiv, PubMed, bioRxiv, medRxiv, Google Scholar, Semantic…

Sourcegraph MCP Server

io.github.sourcegraph/mcp

C✓Verified

Sourcegraph code search, semantic search, go-to-definition, find-references, and diff search.

Mako

io.github.mako-ai/mako

A✓Verified

Explore your databases, validate SQL, and build & publish data apps in your Mako workspace.

Hosted MCP server connecting claude.ai, ChatGPT and other AI apps to your own computer

htmldrop

io.github.vin-spiegel/htmldrop

B✓Verified

Publish HTML, Markdown, PDF, or images as instant shareable links with expiry and passwords.

Read-only fantasy analysis for ESPN, Yahoo, and Sleeper leagues via MCP

Hosted Amazon Seller and Vendor MCP server for Claude, ChatGPT, Cursor, Codex, Gemini, Copilot.

Manage projects, tasks, time tracking, and team collaboration through natural language.

Ads MCP

io.github.adkit/ads

B✓Verified

Create, launch & analyze ad campaigns, spy on competitors - Google, Meta, TikTok, LinkedIn & more.

metagraphed — Bittensor subnet operational registry

io.github.JSONbored/metagraphed

A✓Verified

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

Provides access to live sports data and analytics from BALLDONTLIE: The Sports API

Validates AI infra code on real VMs.

Savecraft serves real save game data and expert game knowledge to AI assistants.

Loyal Spark

io.github.aspekt19/loyal-spark

A✓Verified

Base MCP (39 tools) on Base: programs, mint, rewards.

Credential isolation for AI agents: placeholder secrets, policy checks, optional human approval.

Persistent, verbatim, searchable memory for AI assistants — one memory across every MCP client.

Electrik Slate

io.github.neerajsohal/slate

A✓Verified

Read-only MCP for Electrik Slate: Blade component docs, blocks gallery, source, and llms.txt.

Helium MCP Server - News, Markets & AI

io.github.connerlambden/helium-mcp

B✓Verified

Real-time news with bias scoring, live market data, and AI-powered options pricing

ASOHawk

io.github.prodocik/asohawk

B✓Verified

ASO analytics and App Store optimization tools for indie iOS developers and AI agents.

Eu Ai Act

io.github.ark-forge/mcp-eu-ai-act

B✓Verified

EU AI Act + GDPR compliance scanner.

NeuroDock (hosted)

io.github.tlennon-ie/neurodock-remote

A✓Verified

Hosted NeuroDock — stateless communication and planning tools over OAuth-secured Streamable HTTP.