Maintains versions of skills, prompts, or documents. Provides version tagging, release management, changelogs, and rollback capabilities. Tracks changes to SKILL.md files, scripts, and resources using git-based version control with semantic versioning.
Maintains versions of skills, prompts, or documents. Provides version tagging, release management, changelogs, and rollback capabilities. Tracks changes to SKILL.md files, scripts, and resources using git-based version control with semantic versioning.
Retrieves and analyzes content from user-provided URLs or search results using the WebFetch tool. Manages domain filtering and max_uses limits to prevent data exfiltration. Use when users provide URLs to fetch, when analyzing web pages, or when following up on search results.
Process and analyze PDF documents including text extraction, table extraction, chart analysis, and visual content understanding. Use when working with PDFs, extracting structured data, generating summaries, or converting PDFs to other formats (markdown, JSON, CSV).
Analyzes and processes images using Claude's vision capabilities. Supports OCR, image classification, diagram comparison, chart analysis, visual Q&A, and more. Use when users need to understand, extract, or analyze visual content.
Condenses long documents, conversation logs, or transcripts into concise summaries. Supports retrieval from memory/files, multiple output formats (bullet points, paragraphs, executive summary), and customizable detail levels. Use when the user needs to quickly understand large amounts of text content.
Inject structured reasoning blocks into prompts to encourage step-by-step thinking. Use when tasks require complex problem-solving, multi-step reasoning, planning, analysis, or when you need the model to show its work and reflect on decisions before providing answers.
Fill prompt templates with variables from task context, replacing placeholders like {user_name} or {analysis}. Use when you need consistent, reusable prompts with dynamic content insertion and validation of required variables.