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Install in OpenClaw
/install ppt-ocr
Description
OCR for PowerPoint (.ppt, .pptx) presentations with scanned or image-embedded slides. Uses MinerU to extract text from image-based presentation content. Feat...
Usage Guidance
This skill appears internally consistent: it expects the mineru-open-api CLI and a MinerU token and runs that CLI to OCR .ppt/.pptx files. Before installing or using it: 1) Expect your slides (or any URL you pass) to be sent to the MinerU service — don't upload sensitive/proprietary slides unless you trust mineru.net and understand their data handling and token scopes. 2) Verify the npm package and the GitHub repo (versions, maintainership, recent activity) before running 'npm install -g' or 'go install'. 3) If you need local-only processing, consider auditing or building the open-source MinerU code yourself or running it in an isolated environment. 4) Limit the MINERU_TOKEN permissions if possible and store it securely (not in shared shell history).
Capability Analysis
Type: OpenClaw Skill
Name: ppt-ocr
Version: 0.4.0
The ppt-ocr skill is a documentation-based wrapper for the 'mineru-open-api' tool, used to perform OCR on PowerPoint presentations via the MinerU service (OpenDataLab). It requires a standard API token (MINERU_TOKEN) and uses legitimate installation paths via npm or Go. No malicious code, data exfiltration logic, or prompt injection attempts were identified in the provided files.
Capability Assessment
Purpose & Capability
Name/description match the declared binary (mineru-open-api) and the single required env var (MINERU_TOKEN). The install targets (npm package and Go repo) produce the expected binary. No unrelated credentials or binaries are requested.
Instruction Scope
SKILL.md instructs the agent to run mineru-open-api commands, authenticate with MINERU_TOKEN, and process local files or URLs. This is within scope, but the workflow implies uploading file contents to the MinerU service (remote API) — users should expect data transmission to an external service and verify privacy/usage policies before sending sensitive slides.
Install Mechanism
Install is via npm or 'go install' from a named GitHub repo — standard package sources. No arbitrary URL downloads or extracted archives are used. Users should still verify the npm package and GitHub repo for expected code and versions before installing.
Credentials
Only a single token (MINERU_TOKEN) is required and is consistent with the CLI's auth model. No other credentials, secrets, or system config paths are requested.
Persistence & Privilege
Skill does not request always:true, does not declare system config paths, and is user-invocable. Autonomous invocation is allowed (platform default) but not excessive in this skill's context.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install ppt-ocr - After installation, invoke the skill by name or use
/ppt-ocr - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.4.0
SEO: expand description for better ClawHub vector search discovery
v0.3.0
Rollback to original version
v0.2.0
SEO optimization v0.2.0
v1.0.1
Minor update
v1.0.0
Initial release
Metadata
Frequently Asked Questions
What is Ppt Ocr?
OCR for PowerPoint (.ppt, .pptx) presentations with scanned or image-embedded slides. Uses MinerU to extract text from image-based presentation content. Feat... It is an AI Agent Skill for Claude Code / OpenClaw, with 169 downloads so far.
How do I install Ppt Ocr?
Run "/install ppt-ocr" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Ppt Ocr free?
Yes, Ppt Ocr is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Ppt Ocr support?
Ppt Ocr is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Ppt Ocr?
It is built and maintained by mzlzyCA (@mzlzyca); the current version is v0.4.0.
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