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Worder

by worder.com · remote · no sign-in to list tools · v1.0.0 · published by com.worder

Find and price AI voices from real, verified voice actors in ten languages. Read-only, no sign-up.

Changes · 3

6 tools: 3 change things and 3 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http worder https://www.worder.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • The server marks "estimate_cost" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The input takes a statement or command to run (input.script), which can change anything it can reach.

    What this check looks for

Tools

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

6 tools

Changes things 3Claude Code: ask
  • about_worderWhat Worder is, how voice actors are paid, what happens to voice data, which languages are supported and how pricing works.No findings

    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.
    Description, as the server wrote it
    What Worder is, how voice actors are paid, what happens to voice data, which languages are supported and how pricing works.

    Annotations the server declares

    • title: About Worder
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • estimate_costEstimate how many seconds of audio a script will produce with a given voice and what it will cost in USD at that voice's per-second price, the way Worder bills it.1 finding

    Why it is in this group

    • The input takes a statement or command to run (input.script), which can change anything it can reach.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "estimate_cost" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The input takes a statement or command to run (input.script), which can change anything it can reach.

      What this check looks for
    Description, as the server wrote it
    Estimate how many seconds of audio a script will produce with a given voice and what it will cost in USD at that voice's per-second price, the way Worder bills it.

    Annotations the server declares

    • title: Estimate the cost of a script
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • how_to_orderThe steps to go from a chosen voice to a downloaded audio file, including pricing, previews, credits and the refund guarantee.No findings

    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.
    Description, as the server wrote it
    The steps to go from a chosen voice to a downloaded audio file, including pricing, previews, credits and the refund guarantee.

    Annotations the server declares

    • title: How to generate speech on Worder
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 3Claude Code: allow
  • get_voiceFull public details of one voice by id: actor, language, price per second, samples, direction tags, excluded use cases, and the links to listen and generate.No findings

    Why it is in this group

    • The name "get_voice" says "get": a word for reading.
    Description, as the server wrote it
    Full public details of one voice by id: actor, language, price per second, samples, direction tags, excluded use cases, and the links to listen and generate.

    Annotations the server declares

    • title: Get a Worder voice
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_languagesThe languages Worder voices speak, with the number of public voices per language and per country variant, and a link to each language's catalog page.No findings

    Why it is in this group

    • The name "list_languages" says "list": a word for reading.
    Description, as the server wrote it
    The languages Worder voices speak, with the number of public voices per language and per country variant, and a link to each language's catalog page.

    Annotations the server declares

    • title: List languages with voices
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_voicesFind licensed AI voices on Worder by language plus free text: name, accent, delivery tag (warm, calm, energetic...), actor or sample label.No findings

    Why it is in this group

    • The name "search_voices" says "search": a word for reading.
    Description, as the server wrote it
    Find licensed AI voices on Worder by language plus free text: name, accent, delivery tag (warm, calm, energetic...), actor or sample label. Each word is matched on its own and the voices matching the most words come first. Returns the voice's per-second price in USD, its samples (as page links), the use cases its actor excludes, and links to listen and generate. Use list_languages to see what languages have voices.

    Annotations the server declares

    • title: Search Worder voices
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

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

claude mcp add --transport http worder https://www.worder.com/mcp

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": [
      "mcp__worder__search_voices",
      "mcp__worder__get_voice",
      "mcp__worder__list_languages"
    ],
    "ask": [
      "mcp__worder__estimate_cost",
      "mcp__worder__how_to_order",
      "mcp__worder__about_worder"
    ],
    "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 worder. Review it before you use it.