sanity vs shipwright-brain
sanity is a plugin bundle for AI coding tools published by sanity-io. Marketplaces we read that list it: 4 (Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community). shipwright-brain is a plugin bundle for AI coding tools published by shipwright-ai. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). As of our marketplace pass on 2026-10-13. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  sanity | |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 1.0.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
Not listed |
| Official MCP Registry | Listed Version: 2.40.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
Not listed |
| Claude: knowledge-work-plugins | Listed Version: 1.0.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Listed Version: 1.0.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
Listed Version: 0.1.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | sanity | shipwright-brain |
|---|---|---|
| Marketplaces that list it (differs) | 4 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 188 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 30 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.sanity.io) | Installs as a plugin bundle |
| Transport (differs) | Streamable HTTP | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 2, secrets among them: 0 |
| Hooks it runs (differs) | Not published | 1 |
| Parts of the bundle (differs) | 13 | 3 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/sanity-io/agent-toolkit | github.com/shipwright-ai/shipwright-brain |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
| Endpoint at the last check (differs) | not checked yet | no remote endpoint we check |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
sanity
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual Editing.
shipwright-brain
Persistent memory for Claude Code. Markdown files, no database. Brain remembers ideas, decisions, features, and progress across sessions so Claude doesn't start from zero every time.
How to run each
sanity As a Claude Code plugin
/plugin install sanity@claude-plugins-officialshipwright-brain
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of sanity publish no settings it asks for, so we do not compare settings.
What it can do: sanity · What it can do: shipwright-brain · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/anthropics/knowledge-work-plugins/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.