Proof (Grade B)Security-tested development skill for Claude AI. Grade B. Create, edit, comment on, share, and run human-in-the-loop iteration loops over markdown documents via Proof's web API. Use when asked to "pro

Proof, a collaborative document editor, provides an API for creating, editing, and sharing markdown documents. It allows human-in-the-loop iteration loops over markdown documents. This skill supports two modes: Web API and Local Bridge. Proof supports two identity fields for attribution: Machine ID and Display name. When performing a Human-in-the-Loop Review, the skill can upload a local markdown document, collect structured human feedback, and sync the final doc back to disk. The Web API provides an endpoint for creating shared documents without authentication, allowing for shareable URLs with access tokens. There are also endpoints for reading and editing shared documents. Key benefits of using Proof include collaborative documentation and review, attribution and identity management, and the ability to perform human-in-the-loop iteration loops over markdown documents. There are some limitations to using Proof, including a requirement for authentication for protected documents and the need to use the correct API paths for operations. The skill is specifically designed for workflows that require Proof URLs or use a Proof doc as the review surface, and is a good fit for any workflow whose output is a Proof URL. Key features include the ability to create, edit, and share markdown documents, as well as the human-in-the-loop review mode. Example use cases include creating a proof document, sharing a doc, commenting on a document, suggesting edits, reviewing in proof, iterating on a doc in proof, and syncing a Proof doc to local. Pros: * Collaborative document editor * Supports human-in-the-loop iteration loops * Attribution and identity management * Shareable URLs with access tokens * Web API for creating, reading, and editing shared documents Cons: * Authentication required for protected documents * Correct API paths must be used * Limited documentation on some API endpoints Features: * Create, edit, and share markdown documents * Human-in-the-Loop Review Mode * Attribution and identity management * Shareable URLs with access tokens * Web API endpoints for creation, reading, and editing shared documents * Human-in-the-Loop iteration loops over markdown documents * Support for two identity fields: Machine ID and Display name UseCases: [ { "title": "Create a Proof Document", "description": "Use the Web API to create a shared document without authentication, and share a shareable URL with access tokens." }, { "title": "Share a Doc", "description": "Use the shareable URL with access tokens to share a document with others." }, { "title": "Comment on a Document", "description": "Use the Web API to edit a shared document and add comments." } ]