EveryInc/proof-sdk

Health v2 · maintenance only

Flags: no_releases young

Adoption not part of the score

1092 stars · 189 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Proof SDK is an open-source collaborative markdown editor with a realtime collaboration server, provenance tracking, and an HTTP bridge that lets AI agents read and edit documents. It is the self-hostable core of the hosted Proof editor made by Every.

Use cases

• build a collaborative markdown editor with realtime sync
• let AI agents edit documents through an HTTP API
• track provenance of edits and suggestions in shared documents
• self-host a collaborative writing tool with comments and suggestions
• add agent-driven rewrite operations to a document editor
• run a local collaboration server for document state and presence

When to choose

• you want a self-hosted collaborative editor with provenance tracking
• you need an HTTP bridge for agents to manipulate document state, marks, and presence
• you want an MIT-licensed alternative to building realtime editing from scratch

When to avoid

• you need a fully managed hosted product rather than self-hosting
• you need rich-text or WYSIWYG editing rather than markdown
• you need non-Node.js server runtimes

Facets

library · maturity active

editor http-server websocket api-framework markdown sdk developer-tools web-development frontend backend text-editors documentation cross-platform self-hosted collaborative-editing provenance-tracking agent-bridge realtime-collaboration markdown-editor monorepo ai-agents nodejs typescript web-server

Member repositories

For agents

markdown · JSON · MCP: product_card(name="EveryInc/proof-sdk")