oneconnecter-plugin vs Seiche — world-markets evidence terminal
oneconnecter-plugin is a plugin bundle for AI coding tools published by techne-labs. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Seiche — world-markets evidence terminal is an MCP server published by beepboop2025. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. 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 |  oneconnecter-plugin |  Seiche — world-markets evidence terminal |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.16.5 Downloads/month (PyPI): 2 338 Downloads/week (PyPI): 528 Forks (GitHub): 0 Stars (GitHub): 1 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 | oneconnecter-plugin | Seiche — world-markets evidence terminal |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 (worse) | 1 (better) |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | Not published | 2026-10-17 |
| Where it runs (differs) | Remote server (api.oneconnecter.io/mcp) | Remote server (api.seiche.info/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 0 |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/techne-labs/oneconnecter-plugin | github.com/beepboop2025/seiche |
| Changes in the last 7 days (differs) | 0 | 3 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check | Responded 2 days ago | Responded 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
oneconnecter-plugin
Real-time data for AI agents through intelligent semantic routing. Access weather, cryptocurrency prices, stock market data, commodities, and company intelligence. Instead of overwhelming Claude with dozens of tools, OneConnecter routes queries to specialized data agents - right source, every time. Features semantic caching (78% token reduction), sub-second routing, and multi-intent query splitting. Perfect for financial research, market monitoring, and any workflow needing live external data.
Seiche — world-markets evidence terminal
Money, FX, capital-market and metadata-only China macro evidence with source clocks and limits.
How to run each
oneconnecter-plugin As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install oneconnecter-plugin@claude-communitySeiche — world-markets evidence terminal As a remote MCP server
claude mcp add --transport http seiche https://api.seiche.info/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Neither the marketplaces of oneconnecter-plugin nor its endpoint list any tools, so we do not compare tools.
Settings each asks for
The marketplaces of oneconnecter-plugin publish no settings it asks for, so we do not compare settings.
What it can do: oneconnecter-plugin · What it can do: Seiche — world-markets evidence terminal · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.