# Knavigator MCP

> A hosted MCP server that lets any AI assistant answer questions about the STRUCTURE of a Knack app - fields, views, pages, objects, tasks, emails, and how they connect. Read-only, for apps the account owner has verified they control. Knavigator MCP is an independent tool and is not affiliated with, or endorsed by, Knack.

## What it is

Knavigator MCP (https://knav.avvera.ca) is a remote MCP (Model Context Protocol) server for Knack builders. Connect it to an MCP-capable AI client and ask about your app in plain language - "where is this field used?", "which views let someone edit Order Status?", "what recalculates if I change this field?". Answers reflect Knack Builder changes within seconds.

## What it can answer

29 tools cover the app schema end to end: field definitions and usage, editable surfaces, display and conditional rules, view and page inventories, scheduled tasks, emails and their field references, connection graphs and shortest paths, transitive recalculation chains, formula inventories, write-path analysis, role access rollups, external host inventories, KTL keyword indexes, full-text search of the raw structure, and live custom JavaScript/CSS status. See https://knav.avvera.ca/llms-full.txt for the per-tool reference.

## What it cannot access

- App record data (never read, never stored)
- The app's API key
- Data access controls
- Apps the account has not registered and verified ownership of

## How it works

1. Create an account at https://knav.avvera.ca (email or Google).
2. Register a Knack app by its App ID and prove ownership by placing a verification token in the app's custom JavaScript or App Description.
3. Connect an AI client to the MCP endpoint https://knav.avvera.ca/api/mcp - OAuth for claude.ai, ChatGPT, and Grok; OAuth or an API key for Claude Code, Codex CLI, and Cursor.

## Supported clients

Any MCP-capable client. Documented setups: claude.ai, ChatGPT (developer mode, paid plans), Claude Code, Codex CLI, Cursor, Grok.

## Pricing

Credit-based, one-time packs, no subscription. Every account gets free credits each month; refused calls are free. Current prices: https://knav.avvera.ca/pricing

## Links

- Website: https://knav.avvera.ca
- Getting started: https://knav.avvera.ca/getting-started
- Pricing: https://knav.avvera.ca/pricing
- Terms: https://knav.avvera.ca/terms
- Privacy: https://knav.avvera.ca/privacy
- Support: support@avvera.ca
- Vendor: Avvera Technologies (https://avvera.ca)

## Full content

- For a structured overview written for AI assistants, see: https://knav.avvera.ca/ai-info
- For the complete per-tool reference, see: https://knav.avvera.ca/llms-full.txt