Facilities MCP is a full-stack platform for building, publishing, and monetizing MCP-powered engineering tools. From sandboxed formula execution to quarterly royalty payouts.
Each tool is validated against published industry standards. Community-built, admin-reviewed, continuously growing.
Size gas and liquid control valves using the GPSA Universal Gas Sizing Equation. Includes Kimray valve catalog with Cv/Cf data.
Flash calculations, phase envelopes, and property lookups for 20,000+ chemicals. Peng-Robinson, SRK, NRTL, and more.
Size pressure safety valves per API 520/521. Vapor, liquid, and two-phase relief scenarios with orifice selection.
Build and solve process flowsheets with separators, valves, compressors, and heat exchangers. Recycle convergence included.
Built from the ground up for the Model Context Protocol with sandboxed execution, vector-search context, and composable engineering elements.
Tools run over the Model Context Protocol — the open standard for connecting AI assistants to external capabilities. Works with Claude, Cursor, and any MCP-compatible client.
Every formula runs in an isolated Docker container with no network access, read-only filesystem, memory caps, and non-root execution. Your inputs never leave the sandbox.
Attach engineering standards, datasheets, and reference documents to your tools. Vector search retrieves the most relevant passages at runtime so your AI cites real sources.
Describe what you need in plain English and the platform generates Python formulas, test cases, and input schemas. Iterate with an AI copilot until validation passes.
Build tools from reusable datasets, formulas, documents, and workflows. Mix and match elements across projects. Publish as a single MCP tool when ready.
A curated, admin-managed library of industry standards. Builders can link library documents to their tools so every calculation references the latest approved edition.
A creator-first, transparent revenue model. 50% of subscription revenue goes to the builders who make the platform valuable.
50% of subscription revenue is distributed pro-rata to builders based on tool usage. Quarterly payouts via Stripe Connect with a $25 minimum.
Bring your own Anthropic key (free), use the platform key with metered billing (cost + 20%), or subscribe to a $5/month credit bundle.
Submit your tools for admin review. Once approved, they become available to every user on the platform — and you earn royalties on every paid call.
Every published tool is reviewed by platform administrators who verify code quality, check for prompt injection patterns, and validate against industry standards.
Every layer of the stack is locked down. From API key hashing to Docker sandbox isolation — no shortcuts.
Industry-standard authentication with MFA support, session management, and organization-level access controls.
SHA-256 hashed keys with prefix-based lookups. Per-key usage tracking, IP velocity monitoring, and automatic fraud flagging.
Network-disabled, read-only, memory-capped, non-root containers. Formulas can't phone home, can't write to disk, can't escape.
Team plans can create org-restricted tools visible only to members. Non-members receive a 403 — no data leaks.
Sign up for free, grab an API key, and run your first calculation in under two minutes.