Version comparison

Two versions pinned to commits, side by side. Differences are marked as facts; no side is declared better.

Package names, types, authors, licenses and repository details are current registry metadata, not their values at the selected commits; historical values for these fields were not recorded. Components are pinned to commits. Dependencies and compatibility show only plugin.json or marketplace-entry fields saved with these snapshots (manifest fields). Declarations in a skill's SKILL.md header are separately collected, later evidence: they take no part in this comparison and never rewrite these fields; see “Skill file declarations” on a single version page.

Property	Left pdf-viewer 0.2.0`da38ec1` anthropics/knowledge-work-plugins	Right diff 0.1.0`52c7644` anthropics/claude-code
Package Differs	pdf-viewer	diff
Current package type	Plugin	Plugin
Repository Differs	anthropics/knowledge-work-plugins	anthropics/claude-code
Package path Differs	`pdf-viewer`	`mods/diff`
Current author	Anthropic	Anthropic
Current license	License unknown	License unknown
Version label Differs	0.2.0	0.1.0
Commit Differs	`da38ec1ee89d41e5380e652a97382695003396e7`	`52c76441cae91f6891e4712306bffb057ff6fec5`
Captured Differs	Oct 1, 2026	Oct 2, 2026
Manifest file	Manifest	Manifest
Total components Differs	6	0
Skill Differs	1	0
Command Differs	4	0
MCP server Differs	1	0
Recorded dependency count Same	0	0
Recorded compatibility	Not recorded	Not recorded
Marketplace Differs	knowledge-work-plugins anthropics/knowledge-work-plugins	None
Collection warnings Differs	1	1
Repository stars	25,962	148,865
Download requests (package)	0	1
Repo updated	Oct 1, 2026	Oct 1, 2026
Source archive	Download	Download

Component comparison

Matched by component type and name. This compares names and paths only, not content; source-file evidence follows in the next section.

Only in pdf-viewer 0.2.0 (da38ec1)6

Command annotate
Command fill-form
Command open
Command sign
MCP server pdf
Skill view-pdf

Only in diff 0.1.0 (52c7644)0

None.

Same name, different path0

None.

In both0

None.

Source-file evidence

Compares source-file bytes and modes only. Missing evidence is not counted as unchanged.

Evidence scope and limits

Compares only the one file each component's source link points to at its pinned commit (Git blob and file mode), not a whole skill directory: SKILL.md stands for that one file. When several components share one manifest, hooks or settings file, a change to that file does not show that every component in it changed. This is not a semantic, quality or behavior comparison.

Source-file comparison is limited to revisions of the same package. Component names, paths and other records remain comparable across packages; neither side is ranked.

Recorded dependency comparison

No dependency requirements were recorded from plugin.json or marketplace entries. Only manifest fields saved with the snapshot are shown here; dependency declarations in other files are outside the current collection scope.

Collection warnings

Left

package directory has its own license file; SPDX identifier not determined

Right

no components detected at this commit

No winner is declared. A comparison lists what is recorded for two pinned versions. Stars are a repository-level signal and download requests are requests this site received; the registry does not collect token usage, cache hits or benchmarks, so none appear here. Metric definitions