Render HTML/markdown to PDF, export rows to xlsx, and fill AcroForm PDFs.
Connect Runs on your machine
claude mcp add docgen-mcp-server -e MCP_LOG_LEVEL=<MCP_LOG_LEVEL> -e DOCGEN_DOCUMENT_TTL_SECONDS=<DOCGEN_DOCUMENT_TTL_SECONDS> -e DOCGEN_MAX_DOCUMENT_BYTES=<DOCGEN_MAX_DOCUMENT_BYTES> -e DOCGEN_RENDER_TIMEOUT_MS=<DOCGEN_RENDER_TIMEOUT_MS> -e DOCGEN_INLINE_MAX_BYTES=<DOCGEN_INLINE_MAX_BYTES> -e DOCGEN_PDF_ENGINE=<DOCGEN_PDF_ENGINE> -- npx -y @cyanheads/[email protected]
{
"mcpServers": {
"docgen-mcp-server": {
"command": "npx",
"args": [
"-y",
"@cyanheads/[email protected]"
],
"env": {
"MCP_LOG_LEVEL": "<MCP_LOG_LEVEL>",
"DOCGEN_DOCUMENT_TTL_SECONDS": "<DOCGEN_DOCUMENT_TTL_SECONDS>",
"DOCGEN_MAX_DOCUMENT_BYTES": "<DOCGEN_MAX_DOCUMENT_BYTES>",
"DOCGEN_RENDER_TIMEOUT_MS": "<DOCGEN_RENDER_TIMEOUT_MS>",
"DOCGEN_INLINE_MAX_BYTES": "<DOCGEN_INLINE_MAX_BYTES>",
"DOCGEN_PDF_ENGINE": "<DOCGEN_PDF_ENGINE>"
}
}
}
}
{
"mcpServers": {
"docgen-mcp-server": {
"command": "npx",
"args": [
"-y",
"@cyanheads/[email protected]"
],
"env": {
"MCP_LOG_LEVEL": "<MCP_LOG_LEVEL>",
"DOCGEN_DOCUMENT_TTL_SECONDS": "<DOCGEN_DOCUMENT_TTL_SECONDS>",
"DOCGEN_MAX_DOCUMENT_BYTES": "<DOCGEN_MAX_DOCUMENT_BYTES>",
"DOCGEN_RENDER_TIMEOUT_MS": "<DOCGEN_RENDER_TIMEOUT_MS>",
"DOCGEN_INLINE_MAX_BYTES": "<DOCGEN_INLINE_MAX_BYTES>",
"DOCGEN_PDF_ENGINE": "<DOCGEN_PDF_ENGINE>"
}
}
}
}
{
"servers": {
"docgen-mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cyanheads/[email protected]"
],
"env": {
"MCP_LOG_LEVEL": "<MCP_LOG_LEVEL>",
"DOCGEN_DOCUMENT_TTL_SECONDS": "<DOCGEN_DOCUMENT_TTL_SECONDS>",
"DOCGEN_MAX_DOCUMENT_BYTES": "<DOCGEN_MAX_DOCUMENT_BYTES>",
"DOCGEN_RENDER_TIMEOUT_MS": "<DOCGEN_RENDER_TIMEOUT_MS>",
"DOCGEN_INLINE_MAX_BYTES": "<DOCGEN_INLINE_MAX_BYTES>",
"DOCGEN_PDF_ENGINE": "<DOCGEN_PDF_ENGINE>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
MCP_LOG_LEVELOptional | Sets the minimum log level for output (e.g., 'debug', 'info', 'warn'). |
DOCGEN_DOCUMENT_TTL_SECONDSOptional | How long a rendered document is retrievable before it expires, in seconds. |
DOCGEN_MAX_DOCUMENT_BYTESOptional | Hard ceiling on a single rendered artifact in bytes; exceeding it aborts the render. |
DOCGEN_RENDER_TIMEOUT_MSOptional | Per-render wall-clock budget in milliseconds; exceeding it aborts the render. |
DOCGEN_INLINE_MAX_BYTESOptional | Artifacts at or under this byte size are returned inline as base64; larger ones omit it. |
DOCGEN_PDF_ENGINEOptional | PDF rendering engine. Only 'lightweight' is implemented; 'chromium' is reserved and rejected at startup. |
Details
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 11 Nov 2026 |
| Last updated | 11 Nov 2026 |
| Registry name | io.github.cyanheads/docgen-mcp-server |
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