Emboss

Merge PDFs

merge_pdf

Free. Join whole PDFs into one file in the order given. Join whole PDFs in order: sources is a list of {artifact_id}. Returns the new artifact_id. For page selections use compose_pdf.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`sources`	Yes

Output Schema

TableJSON Schema

Name	Required	Description	Default
No arguments

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 10, 2026

addedInput schema / examples

Added value: +[
+  {
+    "sources": [
+      {
+        "artifact_id": "22222222-3333-4444-5555-666666666666"
+      },
+      {
+        "artifact_id": "99999999-aaaa-bbbb-cccc-dddddddddddd"
+      }
+    ]
+  }
+]

First observedSep 16, 2026

TDQS

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