MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
DugganUSA CLI — Local STDIO MCP
Local STDIO MCP for DugganUSA threat intel. 1.13M IOCs. Read-only. npm: dugganusa-cli.
CallRail MCP
CallRail REST API v3: 57 tools for calls, leads, trackers, tags, users, and agency reporting.
Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP
io.github.photoxpedia/bolor-brain-mcp
Cognitive architecture MCP server with memory, learning, and contextual understanding
io.github.pierre3/maildev-mcp
MailDev MCP server. Manage Docker containers and inspect emails from your AI editor or MCP client.
io.github.pintomatic/kernal-mcp
Graph-native memory for AI agents: a knowledge graph built from conversation, via MCP.
Football Data
Football-Data.org MCP — soccer competitions, matches, standings
io.github.pkotecha-eng/aria-mcp-server
Search 35M+ PubMed, 400K+ ClinicalTrials.gov & ISRCTN trials. Prompts included. No API key.
Mailbox + wake system for AI agent teams: letters always land, right agent wakes, quiet otherwise.
Your AI fetches and reads full job descriptions across seven ATS platforms, no copy-paste.
LinkedIn MCP Server
Find LinkedIn jobs and people, research companies, manage network, posts, and messages with MCP.
io.github.prateekg7/context-bridge
Context portability MCP server for compressing, formatting, and resuming AI conversation handoffs.
reMarkable MCP Server (Read/Write)
Read, write, and manage your reMarkable tablet — browse, upload, create folders, move, delete, OCR
Pre-payment safety gate for x402 agents: PII screening, spend policy, replay checks before signing.
MythxEngine
Tabletop RPG engine over MCP: dice, combat, stress, clocks, world generation, four bundled worlds
io.github.prufa-dev/prufa-mcp
The full Prufa QA agent over MCP: audits, flows, monitors, gremlin chaos, discovery.
Mailbox
Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.
Pibox
Self-hosted MCP server: pi-coding-agent tools (run_prompt, file ops) over streamable HTTP.
Predictalot
Self-hosted MCP server for time-series forecasting and tabular ML via foundation models.
AI memory across Claude, ChatGPT, Gemini, and Cursor. Save, search, and recall context everywhere.
PushToDisplay MCP server — send real-time updates to display boards on iOS and Android devices.
Scholar MCP
FastMCP server for scholarly papers, patents, books and standards with docling PDF conversion
TAR Engine
Audit AI skill safety before you ship. Static, semantic, adversarial, supply chain scans.
io.github.qso-graph/solar-mcp
Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.
Barevalue
Submit podcast orders, check status, and manage webhooks via Barevalue editing API.
CodeSampleX
Compatibility evidence from real builds: does this library API work on your versions and runtime?
LLM-assisted biomedical literature screening and extraction for PubMed, GEO, and preprints.
Unity MCP Server
MCP server for Unity: 130+ tools, Unity 6 skills, AI/ML discovery. No Editor.
io.github.radiovisual/zoekt-mcp
Fast indexed code search for AI agents, powered by Sourcegraph Zoekt.