OpenAPI Schema vs sanity
OpenAPI Schema is an MCP server published by hannesj. Marketplaces we read that list it: 1 (Docker MCP Catalog). 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). As of our marketplace pass on 2026-10-12. 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 | ||
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:5da1c1870748 Forks (GitHub): 14 Pulls (Docker Hub): 31 599 Stars (Docker Hub): 7 Stars (GitHub): 49 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-official | Not listed | Listed Version: 1.0.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
| Official MCP Registry | Not listed | Listed Version: 2.40.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
| Claude: knowledge-work-plugins | Not listed | Listed Version: 1.0.0 Forks (GitHub): 30 Stars (GitHub): 188 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.0.0 No figure published 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 | OpenAPI Schema | sanity |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 4 (better) |
| Stars (GitHub) (differs) | 49 (worse) | 188 (better) |
| Pulls (Docker Hub) (differs) | 31 599 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 14 (worse) | 30 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/openapi-schema) | Remote server (mcp.sanity.io) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares (differs) | 10 | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not a bundle | 13 |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/hannesj/mcp-openapi-schema | github.com/sanity-io/agent-toolkit |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | not checked yet |
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
OpenAPI Schema
OpenAPI Schema Model Context Protocol Server.
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.
How to run each
OpenAPI Schema As a local MCP server: Docker image
claude mcp add --transport stdio openapi-schema -- docker run -i --rm mcp/openapi-schemasanity As a Claude Code plugin
/plugin install sanity@claude-plugins-officialCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of sanity publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: OpenAPI Schema · What it can do: sanity · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.