- Add integration guides for Xcode 26.3, Cursor, VS Code, JetBrains, Windsurf - First cognitive memory server with documented Xcode 26.3 MCP support - Add npx @vestige/init — zero-config CLI that auto-detects IDEs and injects config - Overhaul README: "The open-source cognitive engine for AI" - Add "Why Not Just Use RAG?" comparison and cognitive science stack docs - Update license badge to AGPL-3.0
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Windsurf
Give Cascade a brain that remembers between sessions.
Windsurf has native MCP support through its Cascade AI. Add Vestige and Cascade remembers your architecture, preferences, and past decisions across every session.
Setup
1. Open the config file
Option A — Via UI:
- Open Windsurf > Settings > Advanced Settings
- Scroll to the "Cascade" section
- Click "view the raw JSON config file"
Option B — Direct path:
| Platform | Path |
|---|---|
| macOS / Linux | ~/.codeium/windsurf/mcp_config.json |
| Windows | %USERPROFILE%\.codeium\windsurf\mcp_config.json |
# macOS / Linux
open -e ~/.codeium/windsurf/mcp_config.json
2. Add Vestige
{
"mcpServers": {
"vestige": {
"command": "/usr/local/bin/vestige-mcp",
"args": [],
"env": {}
}
}
}
With environment variable expansion (Windsurf-specific feature):
{
"mcpServers": {
"vestige": {
"command": "${env:HOME}/.cargo/bin/vestige-mcp",
"args": [],
"env": {}
}
}
}
Windows:
{
"mcpServers": {
"vestige": {
"command": "C:\\Users\\you\\.cargo\\bin\\vestige-mcp.exe",
"args": [],
"env": {}
}
}
}
3. Restart Windsurf
Restart the IDE or refresh the Cascade panel.
4. Verify
Open Cascade and ask:
"What MCP tools do you have?"
You should see Vestige's tools listed.
First Use
In Cascade:
"Remember that this project uses Next.js 15 with the App Router and Drizzle ORM"
Start a new Cascade session, then:
"What framework does this project use?"
It remembers.
Project-Specific Memory
{
"mcpServers": {
"vestige": {
"command": "/usr/local/bin/vestige-mcp",
"args": ["--data-dir", "${env:HOME}/projects/my-app/.vestige"],
"env": {}
}
}
}
Important: Tool Limit
Windsurf has a hard cap of 100 tools across all MCP servers. Vestige uses ~19 tools, leaving plenty of room for other servers.
Troubleshooting
Vestige not appearing in Cascade
- Verify the config file is valid JSON:
cat ~/.codeium/windsurf/mcp_config.json | python3 -m json.tool - Ensure you're using absolute paths (or
${env:HOME}expansion). - Check the Cascade panel for error messages.
- Fully restart Windsurf.
Tool limit exceeded
If you have many MCP servers and exceed 100 total tools, Cascade will ignore excess servers. Remove unused servers or use Vestige's unified tools (each handles multiple operations).
Also Works With
| IDE | Guide |
|---|---|
| Xcode 26.3 | Setup |
| Cursor | Setup |
| VS Code (Copilot) | Setup |
| JetBrains | Setup |
| Claude Code | Setup |
| Claude Desktop | Setup |
Your AI remembers everything, everywhere.