Koskamo

Paceword Speed Reader MCP

Paceword Speed Reader presents text one word at a time at a chosen pace, estimates reading and speaking time, and offers original reading-speed tests with comprehension questions. It serves as a training aid for paced reading practice within chat interfaces.

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Endpoint and access

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Paceword Speed Reader MCP logo, by ZovoCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by Zovo
MCP endpoint (Streamable HTTP)
https://speed-reader.zovo.one/mcp
Vendor documentation

What you can do with it

  • Display text at a specific words-per-minute pace
  • Estimate reading and speaking time for articles
  • Run reading speed tests with comprehension checks

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.theluckystrike/speed-reader@1.0.0Project website

Protocol and capabilities

Server
speed-reader 1.0.0
MCP protocol
2025-06-18
Tools
3 advertised
Resources
1 advertised
Resource templates
1 advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  },
  "resources": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Paceword Speed Reader is a training aid for RSVP reading, reading-time estimates, and self-contained speed tests. Use show_speed_reader for supplied text, estimate_reading_time for time estimates, and run_reading_speed_test for one original passage. Do not make medical or learning-disability claims.

Tools

3 advertised

show_speed_reader — Show speed reader
Advertised by the server during the last successful anonymous check.
Advertised read-only

Use this when the user wants to practice reading supplied text one word at a time. Accepts up to 20,000 characters, 100 to 1,000 words per minute, and 1 to 4 words per flash. Returns the word count and scheduled reading time; it is a training aid and does not measure comprehension.

show_speed_reader input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 20000,
      "minLength": 1,
      "description": "Text to pace in the reader, up to 20,000 characters, e.g. The harbor lights returned after the rain."
    },
    "words_per_flash": {
      "type": "integer",
      "maximum": 4,
      "minimum": 1,
      "description": "Words shown together on each flash from 1 to 4, e.g. 1."
    },
    "words_per_minute": {
      "type": "integer",
      "maximum": 1000,
      "minimum": 100,
      "description": "Pacing speed from 100 to 1,000 words per minute, e.g. 350."
    }
  }
}
show_speed_reader output schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "word_count",
    "words_per_minute",
    "words_per_flash",
    "scheduled_time_ms",
    "scheduled_time",
    "limit_note"
  ],
  "properties": {
    "limit_note": {
      "type": "string"
    },
    "word_count": {
      "type": "number"
    },
    "scheduled_time": {
      "type": "string"
    },
    "words_per_flash": {
      "type": "number"
    },
    "words_per_minute": {
      "type": "number"
    },
    "scheduled_time_ms": {
      "type": "number"
    }
  },
  "additionalProperties": false
}
show_speed_reader annotations
{
  "title": "Show speed reader",
  "readOnlyHint": true,
  "openWorldHint": false,
  "destructiveHint": false
}
estimate_reading_time — Estimate reading time
Advertised by the server during the last successful anonymous check.
Advertised read-only

Use this when the user needs a reading-time or speaking-time estimate from text or a word count. Accepts text up to 20,000 characters or 1 to 2,000,000 words, plus 100 to 1,000 wpm or a reader type. Returns a 150 to 800 wpm table; it does not assess reading ability.

estimate_reading_time input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 20000,
      "minLength": 1,
      "description": "Optional text to count without returning it, e.g. The report has three short sections."
    },
    "word_count": {
      "type": "integer",
      "maximum": 2000000,
      "minimum": 1,
      "description": "Optional known word count when text is not supplied, e.g. 1200."
    },
    "reader_type": {
      "enum": [
        "leisurely",
        "average",
        "practiced",
        "rapid"
      ],
      "type": "string",
      "description": "Optional speed profile when no numeric speed is supplied, e.g. average (250 wpm)."
    },
    "words_per_minute": {
      "type": "integer",
      "maximum": 1000,
      "minimum": 100,
      "description": "Optional reading speed from 100 to 1,000 wpm, e.g. 250."
    }
  }
}
estimate_reading_time output schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "word_count",
    "selected_wpm",
    "reading_time_ms",
    "reading_time",
    "speaking_130_wpm",
    "speaking_150_wpm",
    "pace_table"
  ],
  "properties": {
    "pace_table": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "wpm",
          "time"
        ],
        "properties": {
          "wpm": {
            "type": "number"
          },
          "time": {
            "type": "string"
          }
        },
        "additionalProperties": false
      }
    },
    "word_count": {
      "type": "number"
    },
    "reading_time": {
      "type": "string"
    },
    "selected_wpm": {
      "type": "number"
    },
    "reading_time_ms": {
      "type": "number"
    },
    "speaking_130_wpm": {
      "type": "string"
    },
    "speaking_150_wpm": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
estimate_reading_time annotations
{
  "title": "Estimate reading time",
  "readOnlyHint": true,
  "openWorldHint": false,
  "destructiveHint": false
}
run_reading_speed_test — Run reading speed test
Advertised by the server during the last successful anonymous check.
Advertised read-only

Use this when the user wants an original timed reading-speed practice test with comprehension questions. Accepts short, medium, or long passages only. Returns the passage length and four multiple-choice questions with four options each; correct options stay in widget-only metadata. Do not use for medical or learning-disability assessment.

run_reading_speed_test input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "passage_length"
  ],
  "properties": {
    "passage_length": {
      "enum": [
        "short",
        "medium",
        "long"
      ],
      "type": "string",
      "description": "Original passage length to test, e.g. medium."
    }
  }
}
run_reading_speed_test output schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "passage_length",
    "word_count",
    "question_count",
    "instructions",
    "limit_note",
    "questions"
  ],
  "properties": {
    "questions": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "question",
          "options"
        ],
        "properties": {
          "options": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "id",
                "text"
              ],
              "properties": {
                "id": {
                  "enum": [
                    "A",
                    "B",
                    "C",
                    "D"
                  ],
                  "type": "string"
                },
                "text": {
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          },
          "question": {
            "type": "string"
          }
        },
        "additionalProperties": false
      }
    },
    "limit_note": {
      "type": "string"
    },
    "word_count": {
      "type": "number"
    },
    "instructions": {
      "type": "string"
    },
    "passage_length": {
      "type": "string"
    },
    "question_count": {
      "type": "number"
    }
  },
  "additionalProperties": false
}
run_reading_speed_test annotations
{
  "title": "Run reading speed test",
  "readOnlyHint": true,
  "openWorldHint": false,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

1 advertised

speed-reader-widget — Paceword Speed Reader view

Advertised by the server during the last successful anonymous check.

Interactive view for Paceword Speed Reader.

speed-reader-widget URI
ui://widget/speed-reader-v3-1.0.0-7c4deacb441edd9a5c34dcaa3f7f53d332de0d8de56ba59ad39dcc33847d8866.html

MIME type: text/html;profile=mcp-app

speed-reader-widget-legacy — Paceword Speed Reader view (previous versions)

Advertised by the server during the last successful anonymous check.

speed-reader-widget-legacy URI template
ui://widget/speed-reader-{version}.html

MIME type: text/html;profile=mcp-app

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
415 ms
95th percentile latency
415 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 415 ms · metadata changed · 3 tool(s), 1 resource(s), 1 resource template(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http paceword-speed-reader-mcp https://speed-reader.zovo.one/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add paceword-speed-reader-mcp --url https://speed-reader.zovo.one/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable paceword-speed-reader-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "paceword-speed-reader-mcp": {
      "url": "https://speed-reader.zovo.one/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "paceword-speed-reader-mcp": {
      "type": "streamableHttp",
      "url": "https://speed-reader.zovo.one/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start paceword-speed-reader-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "paceword-speed-reader-mcp": {
      "type": "http",
      "url": "https://speed-reader.zovo.one/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http paceword-speed-reader-mcp https://speed-reader.zovo.one/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "paceword-speed-reader-mcp": {
      "url": "https://speed-reader.zovo.one/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "paceword-speed-reader-mcp": {
      "serverUrl": "https://speed-reader.zovo.one/mcp"
    }
  }
}

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