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GammaRemover
AI Tool Scorecard

GammaRemover

An open-source MCP server and Python CLI that strips the Made with Gamma watermark from presentation exports — locally, in one command, with no file upload required.

FreemiumAI Productivity Toolsgammaremover.com
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Published on Jul 6, 2026

Benchmarks

How GammaRemover scores on agent readiness and AI visibility AI Readiness and GEO Score are platform assessments generated by VibeLaunch after submission.

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Decision summary

Developers and AI agent users who export presentations from Gamma.

Removing the Made with Gamma watermark from PDF and PPTX presentation exports.

Best for

  • Gamma users who need clean, watermark-free exports
  • Developers integrating watermark removal into automated pipelines
  • AI-agent workflows using MCP-compatible clients

Watch out for

  • No direct support for Apple Keynote .key files — requires PPTX export round-trip
  • Limited to Gamma.app watermark removal only — not a general-purpose watermark tool
  • No direct support for Apple Keynote .key files — requires a PPTX export round-trip.

Overview

What GammaRemover Does

GammaRemover is an open-source tool that removes the "Made with Gamma" watermark from presentation exports. It ships as three artifacts that share the same structural removal engine: an MCP server for AI agents, an agent skill for Claude Code and OpenClaw, and a standalone Python CLI.

All processing happens locally. No file leaves your machine.

How It Works

For AI-agent users, installation is a single command:

claude mcp add gamma-remover -- uvx gamma-watermark-remover-mcp

Once configured, you can instruct an agent to "remove the gamma watermark from ~/Downloads/deck.pdf." The agent selects the appropriate tool, runs the removal locally, and reports exactly how many watermark objects were removed.

If you prefer the command line or need scripted automation, the same engine is available as a pip-installable Python package:

pip install gamma-watermark-remover
gamma-watermark-remover presentation.pptx -o cleaned.pptx

The PDF path uses pypdf to open the document, locate watermark image objects by position and linked annotation, and remove them while preserving page content, metadata, and structure.

Supported Formats and Limits

The tool handles PDF and PPTX files. Keynote .key files are not directly supported — the vendor recommends exporting from Gamma as PPTX, cleaning with the tool, then opening the result in Keynote.

For developers integrating watermark removal into scripts, automation pipelines, or larger applications, the library is importable:

from gamma_watermark_remover import remove_watermark

Who It's For

GammaRemover targets developers and AI-agent users who regularly export from Gamma and need clean, watermark-free deliverables. It fits naturally into MCP-based workflows — see AI Productivity Tools for related tools — and pairs well with agent-skill platforms like PhantomCrew.

Developer documentation is available in eight languages, including Simplified Chinese, Japanese, Korean, Spanish, French, and German.

What to Watch For

The tool is purpose-built for one watermark format from one platform (Gamma). It does not generalize to other watermark types or presentation sources. Mac users who rely on Keynote as their primary editor will encounter extra export-import steps.

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Score anatomy

The dimensions behind the editorial score, each with its judgment note. AI Readiness and GEO Score are platform assessments generated by VibeLaunch after submission.

Information quality

Developer documentation is thorough and available in eight languages. Configuration examples and CLI syntax are directly verifiable. All evidence is vendor-sourced with no independent third-party review available in the source packet.

6.5
Verify

Multilingual MCP configuration guides with explicit JSON and command-line examples across en, zh, ja, ko, es, fr, de locales.

Ease of use

Single-command MCP installation and natural-language agent invocation make the primary workflow extremely low-friction. The CLI path adds a pip install step but remains straightforward for developers.

8.5
Strong signal

One-command install via claude mcp add; agent accepts plain-English instructions like 'remove the gamma watermark from ~/Downloads/deck.pdf.'

Feature depth

PDF and PPTX removal with structural preservation is solid for the target use case, but the tool addresses exactly one watermark format from one platform. No Keynote support, no batch UI, no preview capability.

5.0
Verify

pypdf-based structural removal preserves content and metadata. PPTX CLI path confirmed. Keynote explicitly unsupported per vendor documentation.

Workflow fit

Integrates cleanly into MCP-based AI agent workflows and Python automation pipelines. The PPTX-to-Keynote workaround adds friction for Mac-centric teams. Narrow scope limits utility outside Gamma export pipelines.

7.0
Contextual

MCP server for Claude ecosystem; importable Python library for scripts and CI/CD; SKILL.md alternative for Claude Code and OpenClaw.

Reliability

Vendor claims structural preservation and accurate object-count reporting. The open-source model enables community inspection, but no independent test results or error-rate data are available in the source packet.

6.0
Verify

Documented pypdf approach identifies watermarks by position and linked annotation. Agent reports exact count of removed objects. All claims are vendor-sourced.

Value

Fully open-source and free. For Gamma users who need watermark-free exports, the tool replaces either manual editing labor or a paid Gamma subscription tier. The value proposition is strongest when integrated into automated workflows.

9.0
Strong signal

Open-source Python package available via pip with no usage restrictions or paid tiers mentioned in the source packet.

Scores indicate documented product strength, not a hands-on guarantee.

Agent Readiness

How well an agent can understand this product and reconstruct a documented workflow from its official information.

Automated agent-readiness assessment of https://gammaremover.com/: 3 of 22 checks verified across 1 fetched pages. No substantial machine interface is documented — agents can understand and cite the product but not operate it. Absent: docs, agent_tooling_artifacts, quickstart, api_reference, authentication, request_examples.

Readiness dimensions

DimensionScore
Documentation quality0
Execution verifiability0
Machine interface18
Project clarity75
Resource discoverability55
Workflow completeness0

What helps agents

  • llms txt: verified during this run
  • sitemap: verified during this run
  • mcp: verified during this run

Where agents are blocked

  • No documentation or developer pages discovered from the entry page or well-known paths.
  • No agent instruction files, code-distribution commands, or named slash-command skills found across fetched pages.
  • No quickstart signal matched across 1 fetched pages.
  • No authentication signal matched across 1 fetched pages.
  • No request examples signal matched across 1 fetched pages.
  • No response examples signal matched across 1 fetched pages.

Evidence check

Public claims about this tool, each tagged with a verification status and its cited source.

en/mcp5
gammaremover.comVerifiedChecked Jul 15, 2026

GammaRemover is an MCP server and agent skill that lets Claude Desktop, Claude Code, and any MCP-compatible client remove the 'Made with Gamma' watermark from exports locally with one install command.

Installation is a single command: claude mcp add gamma-remover -- uvx gamma-watermark-remover-mcp.

An alternative SKILL.md deployment teaches Claude Code and OpenClaw the complete watermark-removal workflow, driving the CLI on demand.

When invoked via an AI agent, the tool selects the appropriate removal method, executes locally, and reports exactly how many watermark objects were removed.

The tool explicitly targets developers and AI agent users as its primary audience.

https://gammaremover.com/en/mcp/
en/blog/remove-gamma-watermark-python-cli5
gammaremover.comVerifiedChecked Jul 15, 2026

An open-source Python CLI package, gamma-watermark-remover, provides the same structural removal engine that powers the browser tool and is installable via pip.

For PDF files, the engine opens the document with pypdf, locates watermark image objects by position and linked annotation, removes them, and preserves page content, metadata, and structure.

The library is importable for scripts and automation pipelines via from gamma_watermark_remover import remove_watermark.

The CLI supports PPTX files with syntax: gamma-watermark-remover presentation.pptx -o cleaned.pptx.

Keynote .key files are not directly supported; the vendor recommends exporting from Gamma as PPTX, cleaning with the tool, then opening in Keynote.

https://gammaremover.com/en/blog/remove-gamma-watermark-python-cli/
zh/mcp2
gammaremover.comVerifiedChecked Jul 15, 2026

Developer documentation is available in eight languages: English, Simplified Chinese, Japanese, Korean, Spanish, French, and German.

MCP server configuration requires adding a JSON entry to claude_desktop_config.json with command uvx and args [gamma-watermark-remover-mcp], then restarting Claude Desktop.

https://gammaremover.com/zh/mcp/
Gamma Watermark Remover — Free, No Upload · GammaRemover1
gammaremover.comVerifiedChecked Aug 30, 2026

The entry page was fetched and analyzed for machine-interface signals (title, headings, developer links, keyword probes).

https://gammaremover.com/en/
https://gammaremover.com/llms.txt1
gammaremover.comVerifiedChecked Aug 30, 2026

llms.txt is published at the site root and readable.

https://gammaremover.com/llms.txt
https://gammaremover.com/sitemap.xml1
gammaremover.comVerifiedChecked Aug 30, 2026

sitemap.xml is reachable and lists site pages.

https://gammaremover.com/sitemap.xml
ja/mcp1
gammaremover.comVerifiedChecked Jul 15, 2026

Developer documentation is available in eight languages: English, Simplified Chinese, Japanese, Korean, Spanish, French, and German.

https://gammaremover.com/ja/mcp/

Decision desk

The questions most worth resolving before you rely on the product or visit its official site.

GammaRemover is an open-source MCP server, agent skill, and Python CLI that removes the 'Made with Gamma' watermark from PDF and PPTX exports. All processing happens locally on your machine.

Run claude mcp add gamma-remover -- uvx gamma-watermark-remover-mcp in your terminal. You can also manually add the JSON configuration to claude_desktop_config.json and restart Claude Desktop.

Not directly. Keynote uses a proprietary Apple format. The recommended workaround is to export from Gamma as PPTX, clean the file with GammaRemover, then open the result in Keynote.

Yes. The standalone Python CLI (pip install gamma-watermark-remover) works directly from the terminal. You can also import the library into your own Python scripts.

PDF and PPTX are directly supported. The PDF path preserves page content, metadata, and structure by removing only the watermark image objects identified by position and linked annotation.

Verify on official site

Continue exploring

Different paths for a similar job

These tools were linked as editorial alternatives with a documented reason for the relationship.

01OPC Directory

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Related AI productivity tool directory for discovering complementary MCP-compatible utilities.

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02PhantomCrew

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Alternative AI agent skill deployment platform that supports custom skill workflows similar to GammaRemover's SKILL.md mode.

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03ProfileClaw

ProfileClaw

Complementary developer tool for AI agent ecosystems that shares the MCP and local-first architectural approach.

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