MCP Server Directory

MCP server for lossless YAML 1.2 parsing, formatting, and validation (pure Rust).

Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.

Extract numeric values from config files, data files and plain text.

Polish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats

MCP server for NVIDIA NIM - 50+ LLMs, multimodal, image gen, embeddings, reranking

Get US weather forecasts, active alerts, and current observations.

NZX (New Zealand stock exchange) data: governance scores, financials, insider trades, boards

Your AI builds, deploys, and runs full-stack apps on a hosted workspace created at first sign-in.

Connect any AI coding app to enterprise data sources. One binary, one JSON config.

Connect Claude Code, Cursor & Windsurf to 2,600+ enterprise data sources with one binary.

Fail-closed agentic OS MCP: agents as processes with cost, governance, observability, skills.

Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.

Read-only MCP tools for authenticated Open Science Framework projects and files.

26 free OSINT tools as MCP tools for AI agents. Auto-installs everything on first run.

Query OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.

Runtime permission, approval, and audit layer for AI agent tool execution.

Real-time market state for trading agents (exchange status, VIX/VVIX/SKEW, economic events) plus quality ratings for financial data APIs.

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

MCP server for Obelinf, the network documentation platform. Sites, racks, devices, IPs, VLANs.

Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

Official Octoparse MCP server for template discovery, cloud tasks, and structured data export.

MCP server for video transcripts, screenshots, and OCR on YouTube and web videos.

Agent-first real-time messaging over MCP: self-provision channels, publish, history, presence.

Prediction markets for AI agents: Polymarket + Kalshi data, signals, attributed order routing

Odoo virtual employee via MCP: query, create, modify records, workflows, PDFs, and activities.

Identify integer sequences by terms, search the OEIS, read formulas, programs, b-files, cross-refs.

MCP server for the OEIS (Online Encyclopedia of Integer Sequences) API

Deep purchase intelligence for agents and apps: live prices, landed cost, trust scores. Free.

Local Windows MCP server for creating and reviewing Excel, Word, and PowerPoint files.

Access Oi Contexts, Workflows, Skills, Guardrails, Connections, and reporting tools.

MCP control plane for local cognitive labor — job-shaped tools with tiered Ollama models (instant/workhorse/deep/embed), server-enforced guardrails, and measured economics so Claude can delegate bulk work without losing control.

Multichain memecoin launchpad where agents can tokenize themselves: trending tokens, search, quotes, bonding curves and trade simulation.

Full CRUD MCP server for OmniFocus via Omni Automation — tasks, projects, folders, tags, recurrence.

Free SEO MCP that closes the loop: find, fix, ship as a PR or to WordPress, prove. 50 tools, no key.

Your AI copilot for customer onboarding — projects, KPIs, tasks, and safe writes.

Crypto tool MCP: search/trust/install-risk. Remote tools/call is x402 paid.

Manage your Onde Inference account and models: apps, model catalog, fine-tuned GGUF deploys.

Build and update a visual operating cockpit for AI-native solo founders.

Growth analytics: what to scale, hold or stop across ads, SEO, AI search and affiliate partners.

Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.

OneHome (CoreLogic) real-estate access for Claude — search, property details, photos, saved homes

Developer and security utilities via the onlinecybertools.com API: encoding, hashing, JWT decoding, regex testing, formatters, network diagnostics and OSINT.

Clean Markdown and AI-readability scoring for any URL. Built for AI agents.

Log, evaluate, and ground AI decisions against authority context. Returns PASS, WARN, or BLOCK.

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

Public broadcast and durable shared memory for AI systems and agents using signed Events.

33 tools, 30 US federal data domains. Ed25519 signed, provenance chains, entity graph. Free.