context7 vs DevLens
context7 is a plugin bundle for AI coding tools published by Upstash. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-official). DevLens is an MCP server published by devlensio. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-14. 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 |  context7 |  DevLens |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: not stated Forks (GitHub): 4 260 Stars (GitHub): 37 786 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.7.0 Downloads/month (npm): 1 408 Downloads/week (npm): 206 Forks (GitHub): 8 Stars (GitHub): 60 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 | context7 | DevLens |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 37 786 (better) | 60 (worse) |
| Forks (GitHub) (differs) | 4 260 (better) | 8 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.context7.com/mcp) | On your machine (@devlensio/cli) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | 2 |
| Licence (differs) | Not stated | AGPL-3.0 |
| Repository (differs) | github.com/anthropics/claude-plugins-official | github.com/devlensio/devlensoss |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 2 h ago | no remote endpoint we check |
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
context7
Upstash Context7 MCP server for up-to-date documentation lookup. Connects to Context7's hosted remote MCP server (https://mcp.context7.com/mcp) — no local Node.js or npx required — to pull version-specific documentation and code examples directly from source repositories into your LLM context. Works anonymously out of the box; set CONTEXT7_API_KEY for higher rate limits.
DevLens
Query a precomputed code graph (nodes, edges, summaries) of TS/JS/React/Next.js/Node repos via MCP.
How to run each
context7 As a Claude Code plugin
/plugin install context7@claude-plugins-officialDevLens As a local MCP server: npm package
claude mcp add --transport stdio devlens -- npx -y @devlensio/cli mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only context7 has a remote endpoint we 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: context7 · What it can do: DevLens · 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 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.