MCP Servers 20,417

Knowledge Graph System

io.github.aaronsb/knowledge-graph-system

C◆ advisory

Kappa Graph — κ(G).

Seo Skills

io.github.seranking/seo-skills

C◆ advisory

Claude SEO Skills — production Claude Agent Skills for the SE Ranking MCP server.

JurorNew

io.github.juror-ai/juror

B◆ advisory

Cheaper and better Greptile alternative runs on your own github actions.

CCRider

io.github.neilberkman/ccrider

A✓Verified

Full-text search, browse, and resume across your coding agent sessions (Claude Code, Codex, Amp)

Claude OS

io.github.rohanmistry231/claude-os

C◆ advisory

A concise Claude reference bundle for developers, covering commands, MCP servers, plugins, tools, workflows, and agent frameworks in one place.

Kodit

io.github.helixml/kodit

C◆ advisory

👩‍💻 MCP server to index external repositories

Obsidian Sync Vault Ce

io.github.abcamus/obsidian-sync-vault-ce

B◆ advisory

Professional cloud sync & VFS for Obsidian.

Wechat Devtools

io.github.WaterTian/wechat-devtools-mcp

A✓Verified

MCP Server for WeChat DevTools CLI - Automate development & testing with 7 aggregated APIs.

Vouch

io.github.vouchdev/vouch

A✓Verified

Git-native, review-gated knowledge base for LLM agents.

Itsyconnect Macos

io.github.nickustinov/itsyconnect-macos

C◆ advisory

Better App Store Connect

Sparql Llm

io.github.sib-swiss/sparql-llm

C◆ advisory

🦜✨ Chat system, MCP server, and reusable components to improve LLMs capabilities when generating SPARQL queries

Neurolink

io.github.juspay/neurolink

B◆ advisory

One TypeScript interface for 24+ LLM providers — swap providers without rewriting.

Claude Vibe SquadNew

io.github.mtarcure/claude-vibe-squad

B◆ advisory

Multi-model AI orchestration where behaviour is Markdown, not code.

RivalSearchMCP

io.github.damionrashford/rivalsearchmcp

B◆ advisory

Deterministic research MCP server on FastMCP 3 — 5-engine web search, 9-platform social search, 6 academic DBs, news aggregation, entity profiles, conflict d…

Agent Security Scanner

io.github.sinewaveai/agent-security-scanner-mcp

A✓Verified

Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities.

Go Utcp

io.github.universal-tool-calling-protocol/go-utcp

C◆ advisory

Official Go implementation of the UTCP

Skene

io.github.skenetechnologies/skene

B◆ advisory

Product-Led Growth (PLG) analysis toolkit that detects tech stacks, plans growth loops and builds the loop iteratively.

Kept

io.github.egroup-labs/kept

C◆ advisory

Search, archive, and recall your AI conversations.

Opencode

io.github.alaeddinemessadi/opencode-mcp

C◆ advisory

MCP server for OpenCode AI — 70 tools, 10 resources, 5 prompts.

FauxnixNew

io.github.20000419/fauxnix

B◆ advisory

Run Linux-style commands on Windows via deterministic bash→PowerShell translation.

AgentPhone

io.github.AgentPhone-AI/agentphone

A✓Verified

Give AI agents real phone numbers, messages, and voice calls via MCP.

CaoGenNew

io.github.chaoyuzhang001/caogen

B◆ advisory

CaoGen — a vendor-neutral, local-first AI work desktop.

Action

io.github.seuros/action_mcp

C◆ advisory

Rails Engine with MCP compliant Spec.

X64dbg

io.github.bromoket/x64dbg

B✓Verified

MCP server for x64dbg debugger - 23 mega-tools for AI-powered reverse engineering and debugging