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PopNx MCPMCP servers for people who use AI · explained in plain words

PdfPecker

by Moonwalker1307version 1.25.0i★ 1iRuns on your computer
Registry nameio.github.Moonwalker1307/pdfpecker

How to install

What it does

HTML and Markdown to PDF with page previews, PDF text and merging. No browser, no network.

  • Connects Runs on your computer
  • Account or key No key needed
  • Category Docs, sheets & office work

Install

Pick the AI app you use, then copy the settings.

Passed 3/3 checks · Runs on your computer · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Let AI install it

Copy this message into a Claude chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server PdfPecker for Claude on this computer, in this order: 1) Check uv with uv --version. If it is missing, tell me to install it from https://docs.astral.sh/uv/getting-started/installation/; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): { "mcpServers": { "pdfpecker": { "command": "uvx", "args": [ "pdfpecker", "mcp" ] } } } 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) No key is needed. 5) Do what we agreed, then check that the PdfPecker tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install uv (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    uv --version
    • A version number such as uv … = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: uv has no click-through installer. Copy the one-line command for your system (macOS or Windows) from uv’s official page into Terminal · no separate Python install needed; uv downloads it when required

    Open the uv download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: uv --version

    Install once; it works for everything that needs uv

  2. Open the Claude desktop app’s settings file

    SettingsDeveloperEdit Config

  3. Paste these settings and save the file

    {
      "mcpServers": {
        "pdfpecker": {
          "command": "uvx",
          "args": [
            "pdfpecker",
            "mcp"
          ]
        }
      }
    }
  4. Quit Claude and open it again

  5. Try it

    Use PdfPecker and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using PdfPecker or shows a PdfPecker tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect PdfPecker yet

PdfPecker runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect PdfPecker

  • Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
  • Install Python (uv) on your computer first (one time)
  • Install Python (uv) on your computer first (one time)
  • Install Python (uv) on your computer first (one time)

B · Others in Docs, sheets & office work that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code, with some setup first

Install Python (uv) on your computer first (one time)

Let AI install it

Copy this message into a Claude Code chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server PdfPecker for Claude Code on this computer, in this order: 1) Check uv with uv --version. If it is missing, tell me to install it from https://docs.astral.sh/uv/getting-started/installation/; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): claude mcp add --scope user pdfpecker -- uvx pdfpecker mcp 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) No key is needed. 5) Do what we agreed, then check that the PdfPecker tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install uv (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    uv --version
    • A version number such as uv … = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: uv has no click-through installer. Copy the one-line command for your system (macOS or Windows) from uv’s official page into Terminal · no separate Python install needed; uv downloads it when required

    Open the uv download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: uv --version

    Install once; it works for everything that needs uv

  2. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  3. Paste this command and press Enter

    claude mcp add --scope user pdfpecker -- uvx pdfpecker mcp
  4. Type /mcp in Claude Code

    You should see PdfPecker listed as connected

  5. Try it

    Use PdfPecker and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using PdfPecker or shows a PdfPecker tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

Install Python (uv) on your computer first (one time)

Let AI install it

Copy this message into a Cursor chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server PdfPecker for Cursor on this computer, in this order: 1) Check uv with uv --version. If it is missing, tell me to install it from https://docs.astral.sh/uv/getting-started/installation/; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): { "mcpServers": { "pdfpecker": { "command": "uvx", "args": [ "pdfpecker", "mcp" ] } } } 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) No key is needed. 5) Do what we agreed, then check that the PdfPecker tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install uv (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    uv --version
    • A version number such as uv … = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: uv has no click-through installer. Copy the one-line command for your system (macOS or Windows) from uv’s official page into Terminal · no separate Python install needed; uv downloads it when required

    Open the uv download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: uv --version

    Install once; it works for everything that needs uv

  2. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  3. Open the AI chat in Cursor in Agent mode

  4. Try it

    Use PdfPecker and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using PdfPecker or shows a PdfPecker tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

Install Python (uv) on your computer first (one time)

Let AI install it

Copy this message into a VS Code chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server PdfPecker for VS Code on this computer, in this order: 1) Check uv with uv --version. If it is missing, tell me to install it from https://docs.astral.sh/uv/getting-started/installation/; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): { "servers": { "pdfpecker": { "type": "stdio", "command": "uvx", "args": [ "pdfpecker", "mcp" ] } } } 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) No key is needed. 5) Do what we agreed, then check that the PdfPecker tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install uv (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    uv --version
    • A version number such as uv … = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: uv has no click-through installer. Copy the one-line command for your system (macOS or Windows) from uv’s official page into Terminal · no separate Python install needed; uv downloads it when required

    Open the uv download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: uv --version

    Install once; it works for everything that needs uv

  2. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  3. Open the AI chat in VS Code in Agent mode

  4. Try it

    Use PdfPecker and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using PdfPecker or shows a PdfPecker tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use PdfPecker💬 Discussion →
For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user pdfpecker -- uvx pdfpecker mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "pdfpecker": {
      "command": "uvx",
      "args": [
        "pdfpecker",
        "mcp"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "pdfpecker": {
      "command": "uvx",
      "args": [
        "pdfpecker",
        "mcp"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "pdfpecker": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "pdfpecker",
        "mcp"
      ]
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
445/wk
Connection
Runs on your computer
Latest versioni
1.25.0
Published to registryi
Nov 12, 2026
Code last changedi
Nov 12, 2026
Maker
Moonwalker1307
Packages
pypi: pdfpecker
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 15, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account Moonwalker1307, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed 3 days ago

  • ✓ Pass

    Has a licence

    Uses MIT

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Published vulnerabilities (OSV.dev)

No entries on OSV.dev for pdfpecker@1.25.0

Checks only this package version, not every dependency · checked Nov 15, 2026

What we check → · JSON

Makers: ask for a re-check or report wrong info

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

Sign in to post

User reviews

No reviews yet

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Compared with others in Docs, sheets & office worki

  • More stars than 81% of the other 3967 servers in this category
  • Published to the registry more recently than 89% of the other 3967 servers in this category
  • Basic checks equal to or better than 100% of the other 3967 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is PdfPecker safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 3 days ago, and the latest version (1.25.0) reached the registry 3 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Puter MCP, XcodeBuildMCP, Anki MCP Server, Sosumi, Zapier

Similar alternatives

Same category, other makers, commands already checked. Official ones first, then by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Search and read Apple developer documentation, HIG, and WWDC transcripts as Markdown.

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Zapier

Connects AI to thousands of apps through one Zapier server, such as Gmail, Google Sheets and Slack. You choose which actions the AI may use.

by zapierGrowing★ 460Updated 4 months ago

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  • Puter MCP — Runs in the cloud, nothing to install · No key needed
  • XcodeBuildMCP — Installs on your computer · No key needed
  • Anki MCP Server — Installs on your computer · No key needed
  • Sosumi — Runs in the cloud, nothing to install · No key needed
  • Zapier — Runs in the cloud, nothing to install · No key needed · In Claude’s directory

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

pdfpecker for Python

Fast HTML and Markdown to PDF, and PDF to images and text, for Python. No browser, no dependencies, no .NET to install.

pip install pdfpecker
import pdfpecker

pdf = pdfpecker.html_to_pdf(" Invoice 42 Total: 1,250.00 EUR ") pdfpecker.html_file_to_pdf("templates/invoice.html", "invoice.pdf") # images and CSS resolve next to the file pdfpecker.markdown_file_to_pdf("README.md", "readme.pdf")

pngs = pdfpecker.pdf_to_images(pdf, dpi=96) # one PNG per page (or format="jpeg"/"webp") text = pdfpecker.pdf_to_text(pdf) # pages separated by \f both = pdfpecker.merge_pdfs([pdf, "terms.pdf"])

This is the PdfPecker .NET library, compiled ahead of time into a native library that ships inside the wheel. PdfPecker has its own HTML parser, CSS engine, layout engine, PDF writer and PDF renderer, so a conversion takes about a millisecond for a one-page invoice and never starts a browser. The package version is the library version it holds. Documentation of what PdfPecker renders, its CSS support and its limitations: pdfpecker.net/docs.

Platforms

Wheels for Linux (glibc 2.28+ and musl, x86-64 and ARM64), macOS (Apple Silicon and Intel) and Windows (x64 and ARM64), on Python 3.9 and later. Each wheel is about 9 MB and has no Python or system dependencies.

Speed

From Python, on a 4-core Linux cloud VM, median time per document after warm-up; the documents are the benchmark pages of the PdfPecker repository:

Invoice, 1 pageFeature tour, 5 pagesReport, 29 pagesStart-up and first PDFPeak memory, one PDF
pdfpecker0.7 ms2.9 ms32 ms57 ms32 MB
Chromium 153 via Playwright24 ms48 ms290 ms735 ms542 MB
xhtml2pdf 0.2.2833 ms209 ms2.9 s453 ms63 MB
WeasyPrint 70.0324 ms797 ms4.2 s1.1 s75 MB

API

Every function takes bytes or a path for PDFs, raises a subclass of PdfPeckerError on failure, is thread-safe and releases the GIL while it works, so threads convert in parallel.

FunctionReturns
html_to_pdf(html, **options)PDF bytes from an HTML str or UTF-8 bytes
html_file_to_pdf(path, output=None, **options)PDF bytes, also written to output when given; base_dir is the file's folder
markdown_to_pdf(markdown, **options)PDF bytes from CommonMark with GitHub tables, task lists, strikethrough and footnotes
markdown_file_to_pdf(path, output=None, **options)as html_file_to_pdf
pdf_to_images(pdf, dpi=150, format="png", pages=None, width=None, height=None, transparent=False, quality=None, password=None)a list of encoded images, one per page
pdf_to_text(pdf, pages=None, password=None, order="reading")the text in reading order, pages separated by \f; order="top_to_bottom" reads across columns as before 1.24.0
pdf_to_text_pages(pdf, pages=None, password=None, order="reading")a list with the text of each page
pdf_to_markdown(pdf, pages=None, include_links=True, include_annotations=True, include_images=False, page_comments=False, max_pages=None, password=None)GitHub Flavored Markdown of any PDF: headings, lists and tables in reading order, for search indexes and language models
pdf_page_count(pdf, password=None)the number of pages
merge_pdfs(pdfs, title=None, author=None, bookmarks=True, creation_date=None)one PDF from several
pdf_to_pdfa(pdf, output=None, conformance="PDF/A-2b")any PDF converted to PDF/A-2b, -2u, -3b or -3u, as a PdfAResult with pdf, changes, problems and is_conformant
redact_pdf(pdf, output=None, text=None, pattern=None, areas=None, ignore_case=False, fill_color="#000000")any PDF with the matching text, or the (page, x, y, width, height) areas in points, removed from the file (text, image pixels, shapes, links and fields), not only covered
read_barcodes(data, formats=None, try_inverted=True, pages=None, password=None, dpi=None)the QR, Data Matrix, Code 128 and EAN-13 codes in an image or the pages of a PDF, as Barcode objects with format, text, data, is_gs1, page, position and corners
library_version()the version of the PdfPecker library inside

pages takes a page number, a list of numbers, or a range such as "1-3,5", "8-" or "last", numbered from 1. Every function also takes timeout in seconds.

Options of the HTML and Markdown functions:

OptionMeaning
base_dirThe folder relative image, stylesheet and font paths resolve against. Without it, a document from a string loads no local files.
allow_file_accessLet the document read files outside base_dir too. Only for HTML you trust.
page_size, landscape"A3", "A4" (default), "A5", "Letter", "Legal" or (width_mm, height_mm). A CSS @page { size } rule wins.
marginIn points (72 per inch): one number or (top, right, bottom, left). Default 36. CSS @page { margin } wins.
scale, shrink_to_fitZoom the content; shrink content wider than the page (on by default).
header_text, footer_textA line of text in the top or bottom margin; {page} and {pages} are replaced. CSS margin boxes (@top-center, ...) do more.
fonts, use_system_fontsTrueType/OpenType files or folders that CSS font-family can name; or look families up among the installed fonts.
title, author, subject, keywords, languageDocument properties.
user_style_sheetCSS applied after the document's own.
creation_dateA fixed date (datetime, date or Unix seconds): the output is then byte-identical from run to run.
conformance"PDF/A-2b", "PDF/A-3b", "PDF/A-2u", "PDF/A-3u", "PDF/A-2a", "PDF/A-3a", "PDF/A-4" or "PDF/A-4f". Level A always writes a tagged structure tree and a language.
accessibility"tagged", "PDF/UA-1" or "PDF/UA-2".
compress, bookmarks, max_pagesCompress streams (on); bookmarks from headings (on); stop beyond this many pages (100,000).

Errors: PdfPeckerArgumentError (also a ValueError) for bad options, PdfReadError for input that is not a readable PDF, PdfPasswordError, PdfLimitError for max_pages and the size limits, PdfTimeoutError (also a TimeoutError) and PdfFileError (also an OSError) for a font or file that cannot be read.

Using it from AI agents and skills

pdfpecker suits code that an agent writes and runs in a sandbox: one pip install, nothing to download at run time, no browser to launch, and errors that say what went wrong. A few things to tell the agent:

  • Write the document as HTML with CSS; put page size, margins, page numbers and running headers in @page rules, for example @page { size: A4; margin: 20mm; @bottom-center { content: "Page " counter(page) " of " counter(pages) } }.
  • There is no JavaScript: charts must be SVG or images, not a script that draws them.
  • Images, stylesheets and fonts load from base_dir (or data: URIs), never from the network.
  • The built-in fonts (Helvetica, Times and Courier, with bundled fallback fonts for the letters they lack) cover Latin, Greek and Cyrillic; other scripts come out as question marks. For Chinese, Japanese, Arabic, Hebrew, Hindi or Thai, pass fonts=[...] with a font that covers the script, or use_system_fonts=True.
  • To check a result, render it back with pdf_to_images(pdf, dpi=60) and look at the pages, or read it with pdf_to_text.

MCP server

The package includes a Model Context Protocol server, so chat apps and coding agents that speak MCP can make PDFs, look at their pages and read them. It runs over stdio and needs nothing but this package:

claude mcp add pdfpecker -- uvx pdfpecker mcp            # Claude Code

For Claude Desktop and other apps that read an mcpServers setting:

{ "mcpServers": { "pdfpecker": { "command": "uvx", "args": ["pdfpecker", "mcp", "--root", "/Users/me/Documents/pdfs"] } } }
ToolWhat it does
html_to_pdfHTML (inline or a file) to a PDF file, with previews of the first pages to check the layout
markdown_to_pdfthe same for Markdown
render_pdf_pagesPNG images of up to 20 pages, for the model to look at
pdf_to_textthe text of a PDF, page by page
pdf_to_markdownany PDF as Markdown, returned or written to a file
pdf_to_pdfaany PDF converted to PDF/A, with what changed and what could not be fixed
pdf_infopage count and file size
merge_pdfsseveral PDF files into one

The tools read and write files only inside the --root folders (repeatable), because the model picks the paths. The default is the current folder, or ~/PdfPecker when the server starts in the filesystem's root, as chat apps often do. python -m pdfpecker mcp runs the same server without uvx.

Building from source

The wheel's native library is built from the released PdfPecker NuGet package named in PDFPECKER_VERSION. It needs the .NET 10 SDK with the NativeAOT prerequisites (clang on Linux, Xcode on macOS, the Visual Studio C++ tools on Windows):

ci/build.sh linux-x64 manylinux_2_39_x86_64          # RID and wheel tag; builds, packs and tests the wheel

Or by hand: dotnet publish native/PdfPecker.Native.csproj -c Release -r linux-x64, copy pdfpecker_native.so (.dylib, .dll) into src/pdfpecker/, and run pytest. PDFPECKER_NATIVE_LIB points the package at a library elsewhere.

The C ABI (native/Exports.cs) is one function, pdfpecker_invoke(op, input, input_len, options_json, &output, &output_len, &error), plus pdfpecker_free, pdfpecker_version and pdfpecker_abi_version, so other languages with an FFI can use the same library.

Releasing

A PdfPecker release on NuGet is followed by a pull request here that changes PDFPECKER_VERSION. Once it is merged, the owner publishes a GitHub release tagged v ; the Wheels workflow builds the eight wheels again, checks the tag against PDFPECKER_VERSION and uploads them to PyPI with Trusted Publishing. It then lists the new version of the MCP server (server.json) in the official MCP Registry.

License

MIT. The wheel also contains the .NET runtime, zlib-ng and the fonts and data PdfPecker bundles, each under its own license: see THIRD-PARTY-NOTICES.md.