Qiniso MCP Server

Qiniso (working name) — verification layer monorepo

The deterministic fact-verification layer for AI agents: it checks the structured facts an agent emits (identifiers, locale, …) against authoritative ground truth by exact computation and curated data — not by asking another LLM.

Working name only. The public flagship name is not locked (see project notes: trademark clearance pending). Nothing here is published to npm yet.

Layout

packages/
  identifiers/   # IBAN, card (Luhn+BIN), ISBN-13, VIN  (migrated from veridigit)
  qiniso/        # umbrella: aggregates all module tools into one MCP server
                 #   - stdio server (local / npx / .mcpb)
                 #   - Streamable HTTP server (Node host)
                 #   - Cloudflare Worker entry (edge host)

Each module is a typed importable library and contributes tools to the umbrella MCP server.

Develop

npm install          # install workspace deps
npm run build        # tsc build every package
npm test             # run parity tests

Run the umbrella server (stdio)

node packages/qiniso/dist/server.js

Architecture

One shared core (pure functions in each module) feeds two transport adapters:

• stdio (packages/qiniso/src/server.ts) — local users, npx, .mcpb desktop extension.
• Streamable HTTP, stateless (packages/qiniso/src/http.ts + worker.ts) — hosted/remote users across Claude web/desktop/mobile. No sessions, no auth (tools read no user data).

See ../QINISO_BUILD_SEQUENCE.md for the full plan and parked launch steps.