Open-Source MCP Server Turns Claude into an Autonomous Literary Agent for Querying Publishers

The Agentic Publishing Node is an open-source MCP server that turns Claude into an autonomous literary agent. Instead of manual copy-pasting into web chats, it exposes your manuscript and market positioning as a live API via Claude Desktop. The server reads three local markdown templates — author-dossier.md, book-proposal.md, and manuscript-sample.md — and provides four specific tools:

• publish-analyze_mswl: Feed Claude a literary agent's Manuscript Wish List (MSWL). The server cross-references it against your book proposal, calculates a match score, and extracts a customized hook.
• publish-generate_query: Dynamically drafts a query letter using the generated hook, your dossier, and premise. Because it reads only your local files, output contains zero generic hallucinated filler.
• publish-export_shunn: Formats raw markdown chapters into strict Shunn Standard (double-spaced, 12pt reference) for immediate export.
• publish-log_query: Automatically appends a record (Date, Agent, Agency, Hook) to a local query_log.csv file.

The result: your hard drive becomes an active querying engine, maintaining full IP sovereignty while Claude handles market matching and CRM logging. The boilerplate template is open-sourced on GitHub.

This is a highly specific vertical MCP implementation for the publishing industry, demonstrating how agents can automate administrative friction in traditional workflows.