MCP Server Directory

Slack MCP Server io.github.jtalk22/slack-mcp-server

Slack MCP without OAuth — 21 tools, session-based, local-first. Free OSS + hosted tier from $19/mo.

hush com.royashbrook/hush

A secret store for AI agents: the agent never sees the plaintext.

Cinderfi — Retirement Planning com.cinderfi/retirement-planning

Retirement planning for Canada & US. CPP/OAS, Social Security, RRSP/TFSA, 401k/IRA, Monte Carlo.

MCP server for Growi Finance — programmatic interaction with the GrowiHFVault on Arbitrum

Audit any MCP server's security & quality — OWASP MCP Top 10 + explainable 0-100 MCP Score

Zhiji Daily Report — Market Brief com.run402.zhiji-daily-report/zhiji-signal

Daily A-share market brief with LG phase signals. No auth required.

pAIchart MCP Hub app.paichart/mcp-hub

MCP Hub: AI service discovery, per-user OAuth, and multi-service workflow orchestration

Honest voice authenticity for AI agents: enrol a voice, verify a call clip. Signal, not verdict.

Zhiji Signal — Market Phase Detection com.run402.zhiji-signal/mcp

A-share HS300 phase signals via Landau-Ginzburg framework. No auth required.

Fanvault io.github.thefanvault/fanvault

Run storefronts, listings, orders, content, fulfillment, and analytics through AI.

oral-heritage-index io.github.Heirloomz/oral-heritage-index

Authoritative cited answers about saving family stories. Published by InkTree.

Solana DeFi risk intel over x402: rug/honeypot scans, pool analysis, wash-filtered pools.

Official MCP server for IP geolocation, security, ASN, abuse, timezone, astronomy, and user-agent.

Generate Express.js backend projects with ORMs, auth, payments, and DevOps

Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings

QuizBase com.runriva.quizbase/mcp

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.

ServiceNow MCP server — 67 tools over the full REST surface, every auth method, flows, diagrams.

Socialync io.github.JackVitick/socialync

Draft, schedule, and publish posts to 8 social platforms with human approval via Socialync OAuth.

MCP server for D2L Brightspace. Multi-auth, 26+ tools, MCP Resources, Prompts, and web dashboard.

pixelvault io.github.pixelvault-dev/pixelvault

Agent-first image hosting — upload images and get instant CDN URLs.

Rubygems io.github.pipeworx-io/rubygems

RubyGems MCP — wraps the RubyGems.org public API (free, no auth)

Local-first compliance scanner for DPDPA 2023/2025, RBI FREE-AI, SEBI AI/ML & EU AI Act.

AgniGateway Marketplace io.github.Kaanthan24/agnigateway-mcp

AI marketplace — flights, tours, activities, transport & more via MCP. No auth required.

45 judges that evaluate AI-generated code for security, cost, and quality with built-in AST.