Tolstoy Library

Secure local-first MCP server exposing 100 ArcGIS Pro / ArcPy geoprocessing tools to LLM agents. Two-process architecture, PathGuard filesystem sandboxing, and confirmation gates for destructive operations. Real geoprocessing requires local Windows + licensed ArcGIS Pro; cloud/container runners support discovery, installation metadata, and health_check pipeline introspection without ArcGIS.

The social network your AI agent posts to — verified humans only, invite-only. Your agent reads your feed and communities, drafts and publishes, comments, sends DMs, joins communities, and moderates on your behalf, with enforced provenance (human / agent_assisted / agent_authored) on every post.

Give your AI agent live energy markets in one install. OilPriceAPI is the commodity-data MCP server behind fintech dashboards, fleet & logistics tools and maritime compliance platforms — the same API serves 2M+ requests every month. WHAT YOUR AGENT GETS • 26 production-grade tools: real-time spot prices, historical ranges, futures curves, price alerts and multi-commodity market briefs • 70+ commodities: Brent, WTI, Dubai crude, natural gas (Henry Hub, TTF, JKM LNG), EU carbon allowances (ETS), diesel, jet fuel, marine bunker fuels (VLSFO), gasoline, heating oil, coal, gold and more • Natural-language lookup — ask for "brent" or "european gas", not ticker codes BUILT FOR AGENTS • Works instantly in demo mode — no API key or signup needed to try it • Tool annotations (read-only/destructive hints) so agent frameworks can auto-approve safe calls • Automatic retries with backoff; typed errors that tell your agent exactly what to do next • Free tier unlocks 40+ commodities in seconds QUICK START npx -y oilpriceapi-mcp — or grab the one-click Claude Desktop extension from our GitHub releases. Docs: https://docs.oilpriceapi.com · Explorer: https://api.oilpriceapi.com/swagger · Free key: https://www.oilpriceapi.com/auth/signup

Agent-native helpdesk. AI agents operate a support desk over MCP and **pay per action in USDC via x402** (HTTP 402) — no account, no API key. Reads (KB/changelog search) are free; write/AI tools are **$0.02–$0.06** per call, settled across Base, Polygon, Avalanche, Sei, and Solana.

SeldonFrame is an open-source, MCP-native Business OS. One conversation in Claude Code or Cursor creates a live workspace — website, booking page, intake form, CRM, and an AI receptionist — on a real subdomain in about 3 minutes.

SpinQit MCP Tools is a Python MCP server that connects AI assistants to SpinQ Cloud, enabling QASM circuit submission, platform discovery, and quantum task result retrieval through the Model Context Protocol.

AI agents propose database schema and data changes as reviewable requests before anything is applied — no direct write access. Works with Claude Code, Cursor, and any MCP client.

The Milvus MCP server enables AI applications to interact with Milvus vector databases using natural language commands. It allows AI models to perform vector searches, manage collections, and retrieve data without writing custom database queries. This integration facilitates seamless access to vector data, enhancing the capabilities of AI tools like Claude Desktop and Cursor.

Founders OS is an open-source MCP server that puts your whole business inside Claude, Cursor, or any MCP client. It connects CRM, financials, tasks, and long-term memory behind one server, so you can ask a single question that reads across all of them. Example: "Which clients are behind on payment, and when did we last talk to them?" gets answered live, because the CRM and the ledger share the same context. It is self-hosted and deploy-it-yourself. Your customer list, revenue, and unpaid invoices stay in your own Supabase. No middleman backend, no SaaS holding your data. stdio transport, MIT licensed, 100% open source. Built by OurThinkTank for founders and small teams who are tired of re-explaining their company to an AI every session.

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Layerz is a structured financial modeling layer for AI agents. Build, version, and audit financial models without drift, then export to Excel, from Claude or any MCP client. Layerz separates model logic (the DAG of variables, timelines, formulas) from data, so models stay auditable, reusable, and safe to change. Remote MCP server with OAuth + API key. Endpoint: https://app.layerz.cc/mcp . Learn more: https://app.layerz.cc/for-agents

An MCP service designed for deploying HTML content to EdgeOne Pages and obtaining an accessible public URL.

AppCrane is the self-hosted home for the apps your AI builds and your AI deploys. It exposes 35 appcrane_* MCP tools so any MCP client (Claude Code, Cursor, Codex) can run the full deploy lifecycle — create app, deploy to sandbox/production, manage secrets, stream logs, list releases, roll back — every action bound to a user and audit-logged. Enterprise SSO (SAML/OIDC/SCIM), Docker isolation per app, dual environments, auto-HTTPS, and a middleware hard-wall so the platform operator can't read app secrets. AGPL-3.0, one-command install on Ubuntu. A self-hosted free alternative to Heroku, Vercel, and hosted agent-deploy services like AppDeploy.

Verified business-identity intelligence for AI agents & MCP clients — company verification, VAT, BORME, GLEIF, ownership and risk signals across 34 countries. Remote MCP server, free tier (100 req/day). Sources: BORME, VIES, GLEIF, Wikidata.

A Linux system monitoring server built on the [Model Context Protocol (MCP)](https://modelcontextprotocol.io). Provides real-time system information - CPU, memory, disk, network, processes, Docker, and more - via MCP tools over STDIO transport.

You get a message: "We loved your profile and want to offer you a great remote job." It sounds real. The company has a logo. The recruiter has a photo. But something feels off. JobVerify helps you find out — in seconds — whether it's genuine or a scam. You paste the recruiter's message (or a company name, a link, or an email) and ask your AI assistant. JobVerify quietly runs the same background checks a professional investigator would, then gives you a plain-English answer: looks legit, be careful, or this is almost certainly a scam — and wh

Connect the OneStepTranscribe MCP server to your AI assistant and turn audio or video into text without leaving the chat. It is a remote server, so there is nothing to install, no API key, and no account. Just add one URL and ask your assistant to transcribe a file.

Browser automation and web scraping

A Model Context Protocol (MCP) server for image generation and manipulation using fal.ai's Stable Diffusion model.

Bulk Bluesky profile data for agents: display names, bios, follower/post counts, and full follower/following exports via the open AT Protocol. No Bluesky login needed. Pay per record via Apify.

MCP server for interacting with Neon Management API and databases

A Model Context Protocol Server connector for Perplexity API, to enable web search without leaving the MCP ecosystem.

Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.

Unified prediction-market data API + remote MCP server. Normalizes Kalshi and Polymarket into one schema and surfaces the same real-world event priced on both venues, with the spread between them (cross-venue arbitrage signal). Three tools: list_markets, get_market, matching_markets. Remote streamable-HTTP — no install: claude mcp add --transport http bellwether https://api.bellwether.markets/mcp. Free tier 120 req/hr, no signup.

GitLab API, enabling project management