MCP Server Directory

IntoDNS.ai DNS & Email Security Scanner ai.intodns/scanner

DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.

Wever Pay Public Testnet Alpha com.weverpay/public-testnet-alpha

Discover and purchase four Base Sepolia test-USDC services through the public Wever Pay MCP.

Riddle com.riddle/creator

Build, publish and analyze quizzes, polls, forms and personality tests. Riddle account required.

Wedyesday — wedding planning com.wedyesday.mcp/wedyesday

Plan a wedding in chat: search vendors, get regional costs, build a checklist and budget.

Let Codex orchestrate external coding agents through their native harnesses.

Finds real dead code and proposes a safe, test-gated branch+PR to remove it.

Records your Claude Code, Codex and Pi history before deletion. Cited-or-abstain recall.

Remove the Claude text watermark by rewriting text, and strip C2PA/EXIF metadata from images.

Authorization answers from real policy code: evaluate Rego locally, or ask an AuthZEN 1.0 PDP.

mcp-server io.decisionrules/mcp-server

Create, manage, and test business rules directly from your AI agent via the DecisionRules platform.

valem io.github.vlad-public-code/valem

Valem - Deterministic reactive state models. Create your own calculators/forms with AI

NoshUp: Canadian Grocery Deals & Recipes io.github.navshainc/noshup-public

Canadian grocery flyer deals and recipes by item, store, postal code, cuisine, or diet. No auth.

Execution-verified code generation and verification with signed, offline-checkable certificates.

Autonomous MCP Agent OS: multi-graph memory, Tasks, Skills, A2A, attestation, OpenTelemetry.

Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

Text Tools com.apished/text-tools

Exact character/word counting, reversal, palindrome checks, indexing, sorting; Unicode-safe.

version-truth ai.kaiv/version-truth

Latest versions, LTS windows, and EOL dates for 300+ products. Fresh ground truth for stale models.

Norma by Quality Clouds ai.qualityclouds/norma

Deterministic AI code review, with an audit record. Governance inside the agent loop.

Mora AI io.github.Mora-AI-Content-Studio/mora

Codex guesses your brand voice. Mora AI gives it the real one: your catalogue and performance.

Security scanner and runtime proxy for MCP servers.

smart-me com.smart-me/smart-me

Your building's energy in real time: smart-me meters, load profiles, EV charging, ZEV billing

Code & logic calculator for AI agents: run 31 languages, symbolic math, SMT logic, complexity.

Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.

Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.