Priorbit — IP database for agents vs Contentrain
Priorbit — IP database for agents is an MCP server published by uselawless.com. Marketplaces we read that list it: 1 (Official MCP Registry). Contentrain is an MCP server published by Contentrain. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-19. 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 |  Priorbit — IP database for agents |  Contentrain |
|---|---|---|
| Official MCP Registry | Listed Version: 0.4.5 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Listed Version: 3.11.7 Downloads/month (npm): 14 220 Downloads/week (npm): 2 372 Forks (GitHub): 0 Stars (GitHub): 6 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 | Priorbit — IP database for agents | Contentrain |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 1 (worse) | 6 (better) |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | 2026-10-15 (worse) | 2026-10-18 (better) |
| Where it runs (differs) | Remote server (patdb-mcp-production.up.railway.app/mcp) | Remote server or your machine |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not a bundle | 8 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/lawless-inc/priorbit | github.com/contentrain/ai |
| Changes in the last 7 days (differs) | 7 | 6 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 32 h ago | Answered with HTTP 404 (2 days ago) |
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
Priorbit — IP database for agents
US patents, applications and trademarks with full claims, owners, drawings and live USPTO records.
Contentrain
Git-native content governance for AI agents — 27 deterministic MCP tools over stdio and HTTP.
How to run each
Priorbit — IP database for agents As a remote MCP server
claude mcp add --transport http priorbit https://patdb-mcp-production.up.railway.app/mcpContentrain As a Claude Code plugin
/plugin marketplace add contentrain/ai
/plugin install contentrain@contentrainRequires: Authorization header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only the endpoint of Priorbit — IP database for agents responded at the last daily check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Priorbit — IP database for agents · What it can do: Contentrain · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.