Skyelight

Skyelight replaces the familiar mess of screenshots, email chains and Slack messages with feedback that is anchored to the thing being discussed. Reviewers — designers, clients, product managers, freelancers, stakeholders who join as free reviewers — click an element on the real page, from localhost prototype through to production, and drop a comment on it. Each thread carries context such as the component, the source file and line, the branch and the commit, so nobody has to guess what "this button is cut off on iPhone" refers to.

A distinguishing feature is automatic classification: as a comment is typed, Skyelight tags it as a bug, feedback, idea, design inspiration, page copy or another custom type, and you can filter and bulk-manage threads by category. Teams can also publish Claude artifacts and design surfaces into Skyelight so external stakeholders or clients can comment on a hosted link, and everything returns to the same workspace.

What makes it unusual is agent access. An MCP server (and a REST API) is available on every plan, so Claude, Claude Code, Cursor, Codex, Grok, Windsurf, Lovable and Bolt can list open threads, fix them in the codebase and reply on each thread with a link to the commit. The vendor positions this as taking feedback loops beyond Slack, Teams, email and Google Docs while keeping the human review workflow intact for people who like working collaboratively. Skyelight ships a free tier with MCP and REST API included, plus paid Pro and Team plans for heavier use.