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pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection

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MCP server by Nizoka · updated · ★ 2 · 121 downloads a week

Score 75

PDF MCP: generate PDF/A & PDF/X-4, sign & verify PAdES (LTV), forms, merge, split, encrypt. 28 tools pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection is a community project by Nizoka, not verified by a company domain.

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Install pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection

Built from the published package, never by AI
claude mcp add pdfnative-mcp-pdf-a-pdf-x-4-generation-p -- npx -y pdfnative-mcp

Run in your terminal. Add --scope user to use it in every project.

Step-by-step: install pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection in Claude Code

MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the pdfnative-mcp-pdf-a-pdf-x-4-generation-p block.

Maintenance

Last commit 5 days ago

Licence

MIT: permissive, fine for commercial use

Quality

Clear description, published package or server URL, original repository

Security

No risky patterns in the files we checked

What you need

SettingNeededWhat it is
PDFNATIVE_MCP_OUTPUT_DIREnvironment variableOptionalAbsolute path of a sandboxed directory where outputMode='file' may write PDFs. Unset: every tool returns base64 only (file output disabled).
PDFNATIVE_MCP_CACHE_DIREnvironment variableOptionalOpt-in content-addressed response cache directory (SHA-256 keyed, 1h TTL, 256 MiB LRU, plaintext at rest). Never caches encrypt/decrypt, sign, timestamp, add_ltv, update_metadata, encrypted builds or file output.
PDFNATIVE_MCP_PORTEnvironment variableOptionalServe Streamable HTTP on this loopback port instead of stdio (MCP 2026-07-28, stateless). Unauthenticated unless PDFNATIVE_MCP_HTTP_TOKEN is set.
PDFNATIVE_MCP_HTTP_TOKENEnvironment variable, secretOptionalOpt-in bearer token for the HTTP transport (>= 16 chars, no whitespace). When set, /mcp requires 'Authorization: Bearer <token>' or answers 401. Never logged.
PDFNATIVE_MCP_MAX_INFLATE_BYTESEnvironment variableOptionalPer-stream FlateDecode decompression cap in bytes (zip-bomb mitigation; default 104857600 = 100 MiB). Integer >= 1024; an invalid value refuses to start the server.
PDFNATIVE_MCP_CREATION_DATEEnvironment variableOptionalISO 8601 instant with a time zone (e.g. 2026-01-01T00:00:00Z) pinned as the creation date of every generated document: reproducible bytes on any host. A call's own creationDate still wins. An invalid value refuses to start the server.
SOURCE_DATE_EPOCHEnvironment variableOptionalreproducible-builds.org convention: integer seconds since the Unix epoch, used as the pinned creation date when PDFNATIVE_MCP_CREATION_DATE is unset. An invalid value refuses to start the server.
PDFNATIVE_MCP_TSA_URLEnvironment variableOptionalhttp(s) URL of the RFC 3161 timestamp authority used by sign_pdf timestamp=true and timestamp_pdf (PAdES B-T / B-LTA). Unset: those calls fail with TSA_NOT_CONFIGURED and no network request is made. Tool arguments can never supply a URL.
PDFNATIVE_MCP_TSA_AUTHEnvironment variable, secretOptionalOptional Authorization header value sent to the TSA (e.g. 'Basic ...' or 'Bearer ...'). Never logged or echoed.
PDFNATIVE_MCP_REVOCATIONEnvironment variableOptional'ocsp', 'crl' or 'ocsp,crl': enables online revocation collection for add_ltv mode='online' (PAdES B-LT). Unset: that mode fails with REVOCATION_NOT_CONFIGURED; mode='offline' stays fully offline. Requires PDFNATIVE_MCP_NETWORK_ALLOWED_HOST
PDFNATIVE_MCP_NETWORK_ALLOWED_HOSTSEnvironment variableOptionalComma-separated allow-list of OCSP / CRL responder hosts ('host', 'host:port' or '*.suffix'). Mandatory when PDFNATIVE_MCP_REVOCATION is set: responder URLs found in certificates are fetched only if the host matches (http(s) only, no creden
PDFNATIVE_MCP_NETWORK_TIMEOUT_MSEnvironment variableOptionalPer-request timeout for TSA / OCSP / CRL calls in milliseconds, 1000-120000 (default 10000).

From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.

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Security check

A

No download-and-run commands, hidden instructions or signs of sending keys out were found.

Checked automatically: README.md, package.json. This looks for known risky patterns and is not a full audit. How grades work

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pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection: common questions

How do I install pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection?

In Claude Code run claude mcp add pdfnative-mcp-pdf-a-pdf-x-4-generation-p -- npx -y pdfnative-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.

Is pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection the official server?

pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection is a community project by Nizoka, not verified by a company domain.

Is pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection free?

The code is published under the MIT licence. The service it connects to may have its own pricing.

Is pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection safe to use?

It scores 75 of 100. Grades: maintenance A, licence A, quality C. Security check: grade A, no risky patterns found in the files checked. Review the code before you install. How grades work.

What are alternatives to pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection?

Similar MCP servers: mcp-server, Agent-Native Content, Computer, Desktop Commander.

Does pdfnative MCP — PDF/A & PDF/X-4 generation, PAdES signing & introspection work with ChatGPT?

Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.

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