obscura-plugin vs exa
obscura-plugin is a plugin bundle for AI coding tools published by epicsagas. Marketplaces we read that list it: 1 (Community GitHub marketplaces). exa is a plugin bundle for AI coding tools published by exa-labs. Marketplaces we read that list it: 5 (Claude Code: claude-plugins-official, Official MCP Registry, Docker MCP Catalog, Claude: knowledge-work-plugins, Community GitHub marketplaces). As of our marketplace pass on 2026-10-18. 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 | |
|---|---|---|
| Community marketplace epicsagas/obscura-plugin | Listed Version: 0.2.3 Forks (GitHub): 2 Stars (GitHub): 4 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-official | Not listed | Listed Version: 3.4.1 Forks (GitHub): 410 Stars (GitHub): 5 140 Not marked · First seen |
| Official MCP Registry | Not listed | Listed Version: 3.4.1 Forks (GitHub): 410 Stars (GitHub): 5 140 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:d88edd571d98 Forks (GitHub): 410 Pulls (Docker Hub): 36 523 Stars (Docker Hub): 7 Stars (GitHub): 5 140 Not marked · First seen |
| Claude: knowledge-work-plugins | Not listed | Listed Version: 3.4.1 Forks (GitHub): 410 Stars (GitHub): 5 140 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 | obscura-plugin | exa |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 5 (better) |
| Stars (GitHub) (differs) | 4 (worse) | 5 140 (better) |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 36 523 |
| Forks (GitHub) (differs) | 2 (worse) | 410 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server or your machine |
| Transport (differs) | Not stated | Streamable HTTP, stdio |
| Tools it declares (differs) | Not published | 2 |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 1 |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 6 | 3 |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | github.com/epicsagas/obscura-plugin | github.com/exa-labs/exa-mcp-server |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-17 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 43 h 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
obscura-plugin
Headless browser — fetch, scrape, markdown extraction.
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.
How to run each
obscura-plugin As a Claude Code plugin
/plugin marketplace add epicsagas/obscura-plugin
/plugin install obscura-plugin@obscura-pluginexa As a Claude Code plugin
/plugin install exa@claude-plugins-officialCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only exa has a remote endpoint we check. How we check endpoints
Tools each declares
The marketplaces of obscura-plugin publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of obscura-plugin publish no settings it asks for, so we do not compare settings.
What it can do: obscura-plugin · What it can do: exa · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. 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.