Kerne Honesty Index

Advertised versus realized yield for stablecoin vaults, signed hourly, reproducible from chain.

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Advertised versus realized yield for stablecoin vaults, signed hourly, reproducible from chain.

    How to connect

    How to connect Kerne Honesty Index to Claude

    The server address to paste into Claude settings:

    https://kerne.fi/api/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect Kerne Honesty Index to ChatGPT

    The server address to paste into ChatGPT settings:

    https://kerne.fi/api/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect Kerne Honesty Index to Cursor

    The server address to paste into Cursor settings:

    https://kerne.fi/api/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (6)

    Raw names from tools/list. Only developers need these.

    list_rowsThe roster: every vault the Kerne Honesty Index measures, with its key, protocol, symbol, chain and contract address. Cheap. Call this first to find the key for get_row.
    get_boardThe full Kerne Honesty Index: what each of the measured synthetic and yield-bearing dollars ADVERTISES against what its holders actually REALIZED, computed from ERC-4626 share-price growth on chain over a 30 day window, plus the board summary and the provenance of the snapshot. Kerne Protocol publishes this board, is on it, and lists its own row first by rule. A gap of null means the two figures are not comparable, never that the protocol paid zero.
    get_rowOne row with everything behind it: the verbatim advertised quote and the first-party page it was read from, the capture date, both block heights, both share prices, the arithmetic, the exact eth_call payloads needed to reproduce it, and any right of reply the protocol has published.
    get_methodologyThe measurement, the comparability rules that decide when a gap may be stated at all, the capture expiry, what this board deliberately does not cover, and the standing commitment if you reproduce a row and get a different answer.
    get_correctionsEvery time this board changed something it had stated about a named company, or changed a method rule, with the old value, the new one, the date and the rule that stops a repeat. Append only: entries are never edited or removed.
    get_right_of_replyThe free, permanent, unedited reply slot every measured protocol has on its own row, its terms, the only three things that will not be published, and every reply received so far.