vellum-ai/vellum-assistant · skills/chat-complex-documents/SKILL.md

chat-complex-documents skillA

chat-complex-documents is agent-read markdown (skill) from vellum-ai/vellum-assistant: Chat with and search your complex documents — ask questions, extract tables and fields, and get answers grounded in the source. Connects the hosted Unstructured Transform MCP server to parse, structure, and enrich PDFs, Word/Excel/PowerPoint, images, scanned files, emails, and 60+ other formats into clean, AI-ready text for search, Q&A, and summarization without building a custom parsing pipeline..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add vellum-ai/vellum-assistant/chat-complex-documents@git:20260713.08c40c8
Exact content
mdr add vellum-ai/vellum-assistant/chat-complex-documents@sha256:fe3b6125cf2a36b9

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_uqxjej23ik2bhpb6.svg)](https://markdownregistry.com/a/art_uqxjej23ik2bhpb6)

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Versions

versioncommittedcommitsizeaudit
git:20260713.08c40c8 latest2026-07-13 08c40c8 5,918 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5918 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

vellum-ai/vellum-assistant · 1,277 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_uqxjej23ik2bhpb6
GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/chat-complex-documents
GET https://markdownregistry.com/api/v1/blob/fe3b6125cf2a36b97053fe37754a4e63784a77348db99b9f30b483dab43bde80

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.