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io.github.branpastran/project-little-weirdo

by branpastran · remote · no sign-in to list tools · v0.1.0 · published by GitHub user branpastran

Deterministic public-web change observation with evidence-bound commercial interpretation.

Changes · 2
CompareRegistry entry

2 tools: 2 change things.

Scanned Oct 21, 2026

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

claude mcp add --transport http project-little-weirdo https://weirdo-genesis-watch.lovable.app/api/public/weirdo/v1/mcp --header 'Authorization: <your-authorization>'

Findings

Matches of fixed checks, with the text they matched.

2 info

Tools

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

2 tools

Changes things 2Claude Code: ask
  • interpret_commercial_changeSEMANTIC INTERPRETATION over PRICING AND COMMERCIAL-OFFER PAGES ONLY.1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...-backed and separately rate limited per credential."

      What this check looks for
    Description, as the server wrote it
    SEMANTIC INTERPRETATION over PRICING AND COMMERCIAL-OFFER PAGES ONLY. Requires a target that already has two persisted observations with a deterministic CONTENT_CHANGED verdict; it never refetches the page and never decides whether a change occurred. Input: targetId (returned by observe_public_page), optionally fromObservationId/toObservationId. Returns classified commercial changes (price, plan, discount, availability, packaging...) where every claim quotes observed before/after text, plus rejected claims and their rejection reasons. Uncertainty: unsupported, immaterial, numerically inconsistent or low-confidence claims are discarded. Non-commercial pages return INSUFFICIENT_EVIDENCE with no changes. There is no guarantee that a page contains commercial intelligence. Cost: free beta, model-backed and separately rate limited per credential.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • observe_public_pageDETERMINISTIC OBSERVATION.1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...ters. Cost: free beta, rate limited per credential. No payment capability exists."

      What this check looks for
    Description, as the server wrote it
    DETERMINISTIC OBSERVATION. Fetches one lawful public web page and records a bounded representation of it (title, normalized text length, content fingerprint). If the page was observed before, returns an arithmetic comparison against the previous observation: BASELINE_CREATED, NO_CHANGE or CONTENT_CHANGED. Makes no claim about meaning. Input: url (public http/https page). Private, loopback and internal addresses are refused; redirects, response size and timeouts are bounded. Uncertainty: the verdict is arithmetic, not semantic. A CONTENT_CHANGED verdict proves the content differs, not that the difference matters. Cost: free beta, rate limited per credential. No payment capability exists.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true

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.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http project-little-weirdo https://weirdo-genesis-watch.lovable.app/api/public/weirdo/v1/mcp --header 'Authorization: <your-authorization>'

Run in a terminal.

Claude Code permissions

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

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__project-little-weirdo__observe_public_page",
      "mcp__project-little-weirdo__interpret_commercial_change"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as project-little-weirdo. Review it before you use it.