# Lumin — AI Connector Lumin publishes 7 MCP tools to Claude. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/productivity/lumin/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/) # Lumin Lumin PDF documents, signature requests and Markdown conversion Listed in Claude · 7 published tools · Verified partner [Claude connector docs](https://github.com/luminpdf/lumin-mcp-server) [luminpdf.com](https://www.luminpdf.com) Overview ## What Lumin does Lumin PDF handles document storage, editing and signing. The connector covers document management inside a workspace, sending documents out for signature, retrieving workspace detail, and converting Markdown into PDF, which is the piece that earns its place when a document has just been drafted in a conversation and needs a presentable format to leave in. Seven tools are published under partner tier with documentation. A Lumin account is required, and the endpoint asks for credentials before it will name anything. ### Who it is for Small teams handling contracts and signatures without a dedicated document system. ### Tool surface Seven tools spanning documents, signature requests and format conversion, kept behind a 401 that reveals none of them. Availability ## Where Lumin is listed Lumin is listed in the Claude connectors directory only. Lumin PDF has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them. The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one. Claude listing ## In the Claude connectors directory Lumin publishes 7 tools to Claude. That is a mid-sized surface: 33.4% of the 1,253 Claude-listed connectors expose fewer. The median Claude-listed connector filed under Productivity publishes 12, so this one sits 5 tools below its bucket's median, 295th of 462. It falls in the 7-10 tools band, which holds 14.6% of the Claude directory. Lumin publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Lumin PDF Verification Verified partner (37.8% of the Claude directory) Filed under Productivity Endpoint `https://mcp.luminpdf.com/mcp` Documentation [Publisher setup docs](https://github.com/luminpdf/lumin-mcp-server) Published tools 7 · 7-10 tools band Depth rank in Productivity 295 of 462 Snapshot August 2026 Lumin carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server. In the publisher's words ## How Lumin PDF describes it > Connect Claude to Lumin PDF's document management services. Manage documents, send signature requests, retrieve workspace details, and convert Markdown to PDF through natural-language commands. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Productivity connectors ### [DocuSeal](https://node8.ai/ai-connectors/productivity/docuseal/) Create, send and track e-signature documents Claude · ChatGPT ### [AnyPDF - Your PDF Converter](https://node8.ai/ai-connectors/productivity/anypdf-your-pdf-converter/) PDF compression, conversion, merging and page edits ChatGPT ### [DocHub](https://node8.ai/ai-connectors/productivity/dochub/) Create, fill and route documents for signature through DocHub Claude ### [Edito-Pdf](https://node8.ai/ai-connectors/productivity/edito-pdf/) Work with documents pseudonymized by the Omissis system ChatGPT ### [Freshservice](https://node8.ai/ai-connectors/productivity/freshservice/) IT service desk tickets, incidents and assets in Freshservice Claude ### [ZipRecruiter](https://node8.ai/ai-connectors/productivity/ziprecruiter/) Search live job listings and filter results Claude · ChatGPT [All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/) This is an independent catalogue entry compiled by Node8 from Lumin's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Lumin PDF, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session