Koskamo

Zovo Document Compare MCP

Compares two document versions to identify word-level differences, generating a redline PDF, an Excel change list, and a Word file with tracked changes. It handles various formats including .docx, text PDFs, and .txt files, flagging material changes like numbers and negations.

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Endpoint and access

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Zovo Document Compare MCP logo, by ZovoCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-08Published by Zovo
MCP endpoint (Streamable HTTP)
https://text-compare.zovo.one/mcp
Vendor documentation

What its tools do

1 tool, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (1)

1 of 1 have a description · 1 of 1 declare behavior hints · 1 of 1 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Compare two versions of a contract or lease for differences
  • Generate a redline PDF with deleted and inserted words
  • Create an Excel list of all text changes
  • Produce a Word file with real tracked changes

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.theluckystrike/text-compare@1.0.0Project website

Protocol and capabilities

Server
text-compare 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
1 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.

Zovo Document Compare compares two versions of a document (pasted text, or uploaded Word .docx, text PDF or .txt files) word by word and reports every changed word: a redline PDF with deletions struck through in red, insertions underlined in blue and change numbers in the margin, an Excel change list, and a Word file with real tracked changes. Numbers, negations (not, no, never) and modal verbs (shall, may, must) in a change are flagged as material. Only whitespace and quote style are normalized. It does not give legal advice, does not read scanned PDFs or images, and compares only the main text (not headers, footers, footnotes or comments).

Tools

1 advertised

compare_documents — Compare two documents
Advertised by the server during the last successful anonymous check.
Advertised read-only

Use this when the user wants to compare two documents for differences, compare two versions of a contract, lease, policy or any text, or wants a redline comparison. Put the full text of each version into original_text and revised_text word for word (do not summarize, shorten or fix it); if the user shares screenshots or images of pages, transcribe their text word for word into those fields. For uploaded Word .docx, text PDF or .txt files, pass them in original_file and revised_file. Returns each changed word with the paragraph number, flags changes to numbers, negations and modal verbs (shall, may, must) as material, and makes a redline PDF, an Excel change list and a Word file with tracked changes. Only whitespace and quote style are normalized. Does not read scanned PDFs, does not compare formatting, headers or footers, and does not give legal advice. Do not use for comparing spreadsheets or data tables.

compare_documents input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "show": {
      "type": [
        "string",
        "null"
      ],
      "description": "Redline PDF content: \"full\" (default, the whole revised document with changes marked) or \"changes\" (only the changed paragraphs)."
    },
    "page_size": {
      "type": [
        "string",
        "null"
      ],
      "description": "PDF page size: \"Letter\" (default) or \"A4\"."
    },
    "revised_file": {
      "type": "object",
      "required": [
        "download_url",
        "file_id"
      ],
      "properties": {
        "file_id": {
          "type": "string",
          "description": "ChatGPT file id, e.g. file_abc123."
        },
        "file_name": {
          "type": "string",
          "description": "Original file name if known, e.g. statement.pdf."
        },
        "mime_type": {
          "type": "string",
          "description": "Media type if known, e.g. application/pdf."
        },
        "download_url": {
          "type": "string",
          "description": "Temporary download link for the file, supplied by ChatGPT."
        }
      },
      "description": "The REVISED version as an uploaded file: Word .docx, text PDF or .txt, e.g. contract-v2.pdf."
    },
    "revised_name": {
      "type": [
        "string",
        "null"
      ],
      "description": "Optional label for the revised version, e.g. \"Lease v2 (landlord edits)\". Default: the file name or \"Revised\"."
    },
    "revised_text": {
      "type": [
        "string",
        "null"
      ],
      "description": "The REVISED (newer) version, pasted in full and word for word, e.g. \"1. The Tenant may pay rent of $1,250 on the first day of each month.\\n2. ...\". Leave empty when revised_file is given."
    },
    "original_file": {
      "type": "object",
      "required": [
        "download_url",
        "file_id"
      ],
      "properties": {
        "file_id": {
          "type": "string",
          "description": "ChatGPT file id, e.g. file_abc123."
        },
        "file_name": {
          "type": "string",
          "description": "Original file name if known, e.g. statement.pdf."
        },
        "mime_type": {
          "type": "string",
          "description": "Media type if known, e.g. application/pdf."
        },
        "download_url": {
          "type": "string",
          "description": "Temporary download link for the file, supplied by ChatGPT."
        }
      },
      "description": "The ORIGINAL version as an uploaded file: Word .docx, text PDF or .txt, e.g. contract-v1.docx."
    },
    "original_name": {
      "type": [
        "string",
        "null"
      ],
      "description": "Optional label for the original, e.g. \"Lease v1 (March)\". Default: the file name or \"Original\"."
    },
    "original_text": {
      "type": [
        "string",
        "null"
      ],
      "description": "The ORIGINAL (older) version, pasted in full and word for word, e.g. \"1. The Tenant shall pay rent of $1,200 on the first day of each month.\\n2. ...\". Keep paragraphs on separate lines. Leave empty when original_file is given."
    }
  }
}
compare_documents output schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "identical",
    "summary",
    "original",
    "revised",
    "counts",
    "changes",
    "material_changes",
    "normalized",
    "notes",
    "redline",
    "page_size",
    "downloads"
  ],
  "properties": {
    "notes": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "counts": {
      "type": "object",
      "required": [
        "changes",
        "replaced",
        "inserted",
        "deleted",
        "moved",
        "paragraph_breaks",
        "material",
        "words_deleted",
        "words_inserted"
      ],
      "properties": {
        "moved": {
          "type": "number"
        },
        "changes": {
          "type": "number"
        },
        "deleted": {
          "type": "number"
        },
        "inserted": {
          "type": "number"
        },
        "material": {
          "type": "number"
        },
        "replaced": {
          "type": "number"
        },
        "words_deleted": {
          "type": "number"
        },
        "words_inserted": {
          "type": "number"
        },
        "paragraph_breaks": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "changes": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "no",
          "type",
          "old",
          "new",
          "original_paragraph",
          "revised_paragraph",
          "material"
        ],
        "properties": {
          "no": {
            "type": "number"
          },
          "new": {
            "type": "string"
          },
          "old": {
            "type": "string"
          },
          "type": {
            "type": "string"
          },
          "material": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "revised_paragraph": {
            "type": "number"
          },
          "original_paragraph": {
            "type": "number"
          }
        },
        "additionalProperties": false
      }
    },
    "redline": {
      "type": "string"
    },
    "revised": {
      "type": "object",
      "required": [
        "name",
        "source",
        "paragraphs",
        "words",
        "pages"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "pages": {
          "type": [
            "number",
            "null"
          ]
        },
        "words": {
          "type": "number"
        },
        "source": {
          "type": "string"
        },
        "paragraphs": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "summary": {
      "type": "string"
    },
    "original": {
      "type": "object",
      "required": [
        "name",
        "source",
        "paragraphs",
        "words",
        "pages"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "pages": {
          "type": [
            "number",
            "null"
          ]
        },
        "words": {
          "type": "number"
        },
        "source": {
          "type": "string"
        },
        "paragraphs": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "downloads": {
      "type": "object",
      "required": [
        "pdf",
        "xlsx",
        "docx"
      ],
      "properties": {
        "pdf": {
          "type": "string"
        },
        "docx": {
          "type": "string"
        },
        "xlsx": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "identical": {
      "type": "boolean"
    },
    "page_size": {
      "type": "string"
    },
    "normalized": {
      "type": "string"
    },
    "changes_shown": {
      "type": "object",
      "required": [
        "shown",
        "total"
      ],
      "properties": {
        "shown": {
          "type": "number"
        },
        "total": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "material_changes": {
      "type": "array",
      "items": {
        "type": "number"
      }
    }
  },
  "additionalProperties": false
}
compare_documents annotations
{
  "title": "Compare two documents",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

1 advertised

text-compare-widget — Zovo Document Compare view

Advertised by the server during the last successful anonymous check.

Interactive view for Zovo Document Compare.

text-compare-widget URI
ui://widget/text-compare-v1-1.0.0-29bd5867e66ba18372c5263750da7a5d8799125c41fb57ea59c641819a371089.html

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

text-compare-widget-legacy — Zovo Document Compare view (previous versions)

Advertised by the server during the last successful anonymous check.

text-compare-widget-legacy URI template
ui://widget/text-compare-{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
1366 ms
95th percentile latency
1366 ms

Maintenance history

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

  • · probe · passed · 1366 ms · metadata changed · 1 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 zovo-document-compare-mcp https://text-compare.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 zovo-document-compare-mcp --url https://text-compare.zovo.one/mcp

Cursor

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

Cline

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

VS Code

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

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://text-compare.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": {
    "zovo-document-compare-mcp": {
      "serverUrl": "https://text-compare.zovo.one/mcp"
    }
  }
}

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