AgentReady vs The Posting Substack API

AI agents hallucinate your content, miss half your pages, and give wrong answers about your product. AgentReady gives them a structured interface, MCP endpoint, cited...

The posting API for Substack authors. Draft, publish, and schedule posts via Python SDK, CLI, or MCP, without the browser editor.

About AgentReady

AI agents hallucinate your content, miss half your pages, and give wrong answers about your product. AgentReady gives them a structured interface, MCP endpoint, cited answers, llms.txt, in under a minute. Free to start. Works with Claude, Cursor, Windsurf No credit card required Free to start. AgentReady handles crawling, indexing, MCP endpoint, and analytics automatically. See which of 9 AI products send people to your site. Instant audit of how well your site works for AI agents.

About The Posting Substack API

The posting API for Substack authors. Draft, publish, and schedule posts via Python SDK, CLI, or MCP, without the browser editor. All agents supported Works with Claude, Codex, Cursor, and OpenCode . If you write and publish a newsletter, this is for you. Connect your publication, authenticate with your session, and post without living in the browser editor. Optional link attachment is created first, then the note is posted.\n\nPython: create_note()\nCLI: create-note\nMCP: create_note\nRate limit: 1 request per second\n\n# Create note, Request\nPublish a Substack Note (feed comment).