Deviantony Canon
- Updated March 30, 2026
- deviantony/canon
deviantony-canon is a Claude Code plugin that provides a browser-based line-specific annotation tool for clearer code review feedback with Claude.
About
deviantony-canon is a one-plugin Claude Code offering described as a Claude ANOttatioN tool: a browser-based way to attach line-specific feedback to code you are reviewing with an agent. developers who self-review or async-review small PRs benefit when they need the model to see exactly which lines matter without pasting huge diffs into chat. Use it during review when you want structured annotation semantics rather than free-form rewrite suggestions. It is not a full code review framework or security scanner; it tightens the human–agent loop around pointed comments. If you only need occasional nits, native editor comments may suffice; Canon targets developers who want annotation-oriented agent tooling in the browser.
- Browser-based Claude ANOttatioN (CANON) workflow for code feedback
- Line-specific annotations instead of vague file-level comments
- Lightweight single-plugin install focused on review interaction
Deviantony Canon by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin install deviantony-canon@deviantony/canonAdd your badge
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| Last updated | March 30, 2026 |
|---|---|
| Repository | deviantony/canon ↗ |
What it does
Install when you want line-specific, browser-based annotations and feedback on code while reviewing with Claude.
Who is it for?
Best when you're doing frequent self-review or small-team review and want annotation-style feedback in the browser with Claude Code.
Skip if: Skip if you need automated linting, security gates, or full PR platform integration without a separate annotation UI.
What you get
After adding Canon, you can drive line-specific annotations in a browser-based flow so review feedback maps cleanly to the code under discussion.
- Line-specific annotated feedback on reviewed code
- Clearer agent context for targeted review fixes
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Browser annotation plugin for review, not a git history rewriter or circuit-design skill pack.
FAQ
Who is Deviantony Canon for?
Developers using Claude Code who want CANON-style, line-specific annotations and browser-based feedback during code review.
When should I use Deviantony Canon?
Use it during ship-phase review when you need precise line-level comments the agent can act on without ambiguous context.
How do I add Deviantony Canon to my agent?
Register the deviantony/canon plugin in Claude Code from the community listing and open the browser-based annotation workflow when reviewing code.