What is ContextLattice?
ContextLattice is a MCP server by sheawinkler that private-by-default memory and context layer for agents with staged retrieval across fused data backends and long-horizon context continuity. It is listed under Knowledge & memory and has 154 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | sheawinkler |
| Repository | sheawinkler/ContextLattice |
| Popularity | 154 GitHub stars |
| Category | Knowledge & memory |
| Security | Low risk (96/100) |
| Rank | #489 of 4,418 MCP servers; #49 in Knowledge & memory |
| License | Apache-2.0 |
| Last commit | 2026-09-10 |
| Runs | Locally |
| Language | Go |
| Platforms | macOS, Windows, Linux |
Is ContextLattice safe to install?
ContextLattice scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install ContextLattice?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/sheawinkler/ContextLattice
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add contextlattice -- <command from README> claude mcp add --transport http contextlattice <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs ContextLattice for you:
Add the "ContextLattice" MCP server from https://github.com/sheawinkler/ContextLattice to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.