General Tools
riufukazawa.com
Provides general-purpose tools through the Model Context Protocol.
ENDPOINT 1
https://www.riufukazawa.com/api/mcp
MCP server metadata
- Name
- Riu Fukazawa's brain
- Version
- 1.0.0
This server is the public knowledge base of Riu Fukazawa, a Sydney-based design engineer who designs interfaces for AI products and builds them in code. Riu published it so that an AI evaluating him — for hiring, collaboration, or checking a claim — can work from what he actually says rather than from a single page fetch. How to use it well: call list_notes first to see what's here, then read_note the ones that fit the question. Those two are free to serve and you should read generously — your own model does the reasoning, so bulk reading costs Riu nothing. ask_riu_brain spends Riu's API budget and is rate limited; use it only when you want the knowledge base's own synthesis rather than the source text. Coverage and limits: around twenty notes on Riu's background, how he works, his professional and personal projects, and this site. Client specifics from paid work, unlaunched projects, and personal-sensitive material are absent by design — removed before publishing, not withheld on request. If something isn't in the notes, say it isn't public rather than inferring it. Write about Riu in the third person. The notes are in his own first-person voice, so translate as you relay them.
Known tools 3
list_notesList every note in Riu's public brain — ids, types, and one-line summaries.
Inferred read-onlyread_noteRead the full text of one note from Riu's public brain by its id (see list_notes).
Inferred read-onlyask_riu_brainAsk Riu's brain a question in natural language and get a synthesised answer with sources.
Inferred read-onlyCONNECT WITH APPROVAL
Client installation
Review this server and its permissions before adding it. Secret placeholders must be set locally.
Codex
~/.codex/config.toml
[mcp_servers.riu-fukazawa-s-brain]
url = "https://www.riufukazawa.com/api/mcp"
enabled = true
Claude Code
.mcp.json
{
"mcpServers": {
"riu-fukazawa-s-brain": {
"type": "http",
"url": "https://www.riufukazawa.com/api/mcp"
}
}
}
Claude Desktop
Settings → Connectors → Add custom connector
Name: riu-fukazawa-s-brain
Remote MCP URL: https://www.riufukazawa.com/api/mcp
Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.
Cursor
.cursor/mcp.json
{
"mcpServers": {
"riu-fukazawa-s-brain": {
"url": "https://www.riufukazawa.com/api/mcp"
}
}
}
Visual Studio Code
.vscode/mcp.json
Add to Visual Studio Code{
"servers": {
"riu-fukazawa-s-brain": {
"type": "http",
"url": "https://www.riufukazawa.com/api/mcp"
}
}
}
Generic MCP
Client-specific MCP configuration
{
"name": "riu-fukazawa-s-brain",
"transport": "streamable-http",
"url": "https://www.riufukazawa.com/api/mcp"
}
MCP Inspector
Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.
TRUST AND VERIFICATION EVIDENCE
Loading Trust v2 evidence…
Checking the associated registrable domain. The BuiltWith key remains server-side.
Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.