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Kerne Honesty Index

by kerne-protocol · remote · no sign-in to list tools · v1.0.0 · published by GitHub user kerne-protocol

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

Read only
CompareRegistry entry

6 tools: 6 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http honesty-index https://kerne.fi/api/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Only reads 6Claude Code: allow
  • 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-pric…No findings

    Why it is in this group

    • The name "get_board" says "get": a word for reading.
    Description, as the server wrote it
    The 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_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.No findings

    Why it is in this group

    • The name "get_corrections" says "get": a word for reading.
    Description, as the server wrote it
    Every 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_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 i…No findings

    Why it is in this group

    • The name "get_methodology" says "get": a word for reading.
    Description, as the server wrote it
    The 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_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.Reads text others writeNo findings

    Why it is in this group

    • The name "get_right_of_reply" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe name "get_right_of_reply" says "get" and "reply": it reads comments, which other people can write.
    • untrusted-inputThe description's first sentence says "reply": it reads comments, which other people can write.
    Description, as the server wrote it
    The 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.
  • 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,…Reads text others writeNo findings

    Why it is in this group

    • The name "get_row" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe description's first sentence says "reply": it reads comments, which other people can write.
    Description, as the server wrote it
    One 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.
  • list_rowsThe roster: every vault the Kerne Honesty Index measures, with its key, protocol, symbol, chain and contract address.Reads private dataNo findings

    Why it is in this group

    • The name "list_rows" says "list": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "vault": it reads secrets.
    Description, as the server wrote it
    The 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.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write2
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Looked at Oct 22, 2026, 15:01 UTC, unchanged since Oct 22, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
0
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
none
RFC 9728 protected resource metadata
none
Authorization servers
none
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http honesty-index https://kerne.fi/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__honesty-index__list_rows",
      "mcp__honesty-index__get_board",
      "mcp__honesty-index__get_row",
      "mcp__honesty-index__get_methodology",
      "mcp__honesty-index__get_corrections",
      "mcp__honesty-index__get_right_of_reply"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as honesty-index. Review it before you use it.

Capability tags behind 3 rules
  • mcp__honesty-index__list_rows private-data
  • mcp__honesty-index__get_row untrusted-input
  • mcp__honesty-index__get_right_of_reply untrusted-input