I built an open-source MCP Server that turns Claude into an autonomous literary agent (Agentic Publishing Node)
Most authors are still using LLMs as glorified typewriters, pasting context back and forth into web chats. I wanted to see if I could use the Model Context Protocol (MCP) to completely automate the administrative friction of the traditional publishing industry.
I just open-sourced the Agentic Publishing Node. It’s an MCP server that sits on your local machine and exposes your manuscript and market positioning to Claude as a live API.
The Problem: Querying traditional literary agents is a massive bottleneck. You have to manually read hundreds of MSWLs (Manuscript Wish Lists), cross-reference them with your themes, format your chapters to strict industry standards (Shunn), draft custom pitches, and log everything in a spreadsheet.
The MCP Architecture:
Instead of typing prompts, you populate three local markdown templates (author-dossier.md, book-proposal.md, manuscript-sample.md).
Once connected to Claude Desktop, the server exposes a specific tool suite:
publish-analyze_mswl: You feed Claude an agent's wishlist. The server cross-references it against your local book proposal, calculates a match score, and extracts a customized hook.publish-generate_query: Dynamically drafts a highly targeted query letter using the generated hook, your dossier, and your premise. Because it strictly reads your local files, there is zero generic hallucinated filler.publish-export_shunn: Formats your raw markdown chapters into strict Shunn Standard (double-spaced, 12pt reference) for immediate export.publish-log_query: Automatically appends a record of the generated pitch (Date, Agent, Agency, Hook) directly to a localquery_log.csvfile.
The Result:
Your local hard drive transforms from a static storage unit into an active querying engine. You maintain complete sovereign ownership over your IP while the agent handles the heavy lifting of market matching and CRM management.
I’ve open-sourced the boilerplate template for anyone who wants to deploy their own node.
GitHub: https://github.com/Maha-Strategies/agentic-publishing-node
Curious to hear how others are using MCP for highly specific, industry-vertical workflows!