exa vs Dietary Supplement Analysis (NIH data)
exa is a plugin bundle for AI coding tools published by exa-labs. Marketplaces we read that list it: 4 (Claude Code: claude-plugins-official, Official MCP Registry, Docker MCP Catalog, Claude: knowledge-work-plugins). Dietary Supplement Analysis (NIH data) is an MCP server published by chariot-ventures. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-10. 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 |  exa |  Dietary Supplement Analysis (NIH data) |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 3.4.1 Forks (GitHub): 414 Stars (GitHub): 5 219 Not marked · First seen |
Not listed |
| Official MCP Registry | Listed Version: 3.4.1 Forks (GitHub): 414 Stars (GitHub): 5 219 Not marked · First seen |
Listed Version: 0.15.2 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
| Docker MCP Catalog | Listed Version: sha256:d88edd571d98 Forks (GitHub): 414 Pulls (Docker Hub): 37 953 Stars (Docker Hub): 7 Stars (GitHub): 5 219 Not marked · First seen |
Not listed |
| Claude: knowledge-work-plugins | Listed Version: 3.4.1 Forks (GitHub): 414 Stars (GitHub): 5 219 Not marked · First seen |
Not listed |
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 | exa | Dietary Supplement Analysis (NIH data) |
|---|---|---|
| Marketplaces that list it (differs) | 4 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 5 219 (better) | 1 (worse) |
| Pulls (Docker Hub) (differs) | 37 953 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 414 (better) | 0 (worse) |
| Last release (differs) | Not published | 2026-11-10 |
| Where it runs (differs) | Remote server or your machine | Remote server (agents.trackmysupplement.com/mcp) |
| Transport (differs) | Streamable HTTP, stdio | Streamable HTTP |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Parts of the bundle (differs) | 3 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/exa-labs/exa-mcp-server | github.com/chariot-ventures/dietary-supplement-analysis |
| Changes in the last 7 days (differs) | 0 | 1 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
| Endpoint at the last check (differs) | Status out of date: last check 42 h ago returned HTTP 405 | Status out of date: last check 2 days ago returned HTTP 405 |
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
exa
Exa AI web search, deep research, and content extraction. Provides MCP tools and research skills for comprehensive web search, people discovery, company research, academic papers, and more.
Dietary Supplement Analysis (NIH data)
NIH supplement checks: upper limits, drug and herb interactions, FDA recalls, with citations.
How to run each
exa As a Claude Code plugin
/plugin install exa@claude-plugins-officialDietary Supplement Analysis (NIH data) As a remote MCP server
claude mcp add --transport http dietary-supplement-analysis https://agents.trackmysupplement.com/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
Only exa has
web_fetch_exaweb_search_exa
Only Dietary Supplement Analysis (NIH data) has
interactions_checknutrients_referenceproducts_fda_reportsproducts_getproducts_lookupproducts_searchstack_analyze
Both have
None
Tool names as the marketplaces declare them and as Ext Ops observed them on the endpoints (Dietary Supplement Analysis (NIH data) as of 2026-11-06). More tools is not better in itself: compare what each needs for the job.
Settings each asks for
The marketplaces of Dietary Supplement Analysis (NIH data) publish no settings it asks for, so we do not compare settings.
What it can do: exa · What it can do: Dietary Supplement Analysis (NIH data) · 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 Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the public marketplace file https://github.com/anthropics/knowledge-work-plugins/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.