Document corpus runs on your own machine — the client starts it, so there is no endpoint to ping. 882 installs a week from pypi. Last commit 12 Sep 2026.
Query a verified document collection: passages that answer a question, with their source.
Nothing serious here today
Today is the operative word: we check Document corpus every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mdcx -- uvx mdcx{
"mcpServers": {
"mdcx": {
"args": [
"mdcx"
],
"command": "uvx"
}
}
}[mcp_servers.mdcx]
command = "uvx"
args = ["mdcx"]{
"mcpServers": {
"mdcx": {
"args": [
"mdcx"
],
"command": "uvx"
}
}
}{
"mcpServers": {
"mdcx": {
"args": [
"mdcx"
],
"command": "uvx"
}
}
}This one needs environment variables set before it will start:
MDCX_FILE (Absolute path to the .mdcx package to query), MDCX_KEY (Key that decrypts the package).
The author declared them in the registry entry; get the values from the project itself.
Alternatives to Document corpus
same job, measured the same wayQuery a verified document collection: passages that answer a question, with their source.
Convert a document once, then get back only the passages that answer a question.
Verified answers for AI agents: only from approved documents, with sources, or a refusal.
Verified OCR with per-value coordinates, plus a workspace agents can file documents into and query.
Check AI-written drafts against your source documents, with the passage behind every verdict.
Document inventory, extraction, summaries and comparison with source quotes and usage billing.
The Epstein investigation document corpus — the documents themselves, plus
An MCP server that provides document format conversion
Document corpus — questions
Answers built from our own checks of this server.