context7 vs Sunstone Weave: Local Semantic Code Search
context7 is a plugin bundle for AI coding tools published by Upstash. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-official). Sunstone Weave: Local Semantic Code Search is an MCP server published by space-bacon. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-25. 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 |   Sunstone Weave: Local Semantic Code Search |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: not stated Forks (GitHub): 4 658 Stars (GitHub): 44 447 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.2 Downloads/month (npm): 718 Downloads/week (npm): 35 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 | context7 | Sunstone Weave: Local Semantic Code Search |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 44 447 (better) | 1 (worse) |
| Forks (GitHub) (differs) | 4 658 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.context7.com/mcp) | On your machine (blackwindow-weave-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| 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 | Not stated | Not stated |
| Repository (differs) | github.com/anthropics/claude-plugins-official | github.com/space-bacon/blackwindow-weave-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 5 days 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.
Sunstone Weave: Local Semantic Code Search
Semantic search over local folders of code and docs, with a code-search encoder running on your CPU.
How to run each
context7 As a Claude Code plugin
/plugin install context7@claude-plugins-officialSunstone Weave: Local Semantic Code Search As a local MCP server: npm package
claude mcp add --transport stdio blackwindow-weave-mcp -- npx -y blackwindow-weave-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
The marketplaces of context7 publish no settings it asks for, so we do not compare settings.
What it can do: context7 · What it can do: Sunstone Weave: Local Semantic Code Search · 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. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.