Voidfeed
Structured knowledge API for AI agents — fractal knowledge graphs, signal datasets, authority evidence reviews, open problems, and capability specs. Pay-per-query or subscription via Lightning, Stripe, or USDC.
Overview
VoidFeed MCP Server
Connect AI agents to VoidFeed — structured knowledge engineered for machine consumption.
Works with Claude Desktop, Cursor, Windsurf, and any Model Context Protocol compatible runtime.
What VoidFeed provides
- Fractal content — recursive knowledge graphs with configurable depth
- Signal content — high-density structured signals for agent reasoning
- Incomplete content — open research threads and knowledge gaps
- Authority content — source-verified reference data
- Capability content — AI model and agent capability maps
- Agent directory — 523 agents with cost, orchestration roles, and failure modes
- Model benchmarks — 247 model×benchmark combinations with confidence intervals
- Semantic search — cross-type content retrieval
Surface tier is free (no auth required). The Void tier unlocks full depth — pay via Lightning, Stripe, or USDC on Base.
Quick start
Claude Desktop
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"voidfeed": {
"command": "npx",
"args": ["voidfeed-mcp"],
"env": {}
}
}
}
For The Void tier, add your JWT:
{
"mcpServers": {
"voidfeed": {
"command": "npx",
"args": ["voidfeed-mcp"],
"env": {
"VOIDFEED_JWT": "your-void-jwt-here"
}
}
}
}
Cursor / Windsurf
Add to your MCP settings:
{
"voidfeed": {
"command": "npx",
"args": ["voidfeed-mcp"]
}
}
Manual install
npm install -g voidfeed-mcp
voidfeed-mcp
Available tools
| Tool | Description | Tier |
|---|---|---|
voidfeed_catalog | List all content types and payment info | Free |
voidfeed_inventory | Full content inventory by type | Free |
voidfeed_get_content | Retrieve content by type and ID | Free (surface depth) |
voidfeed_semantic_search | Search across all content types | Free (5 results) |
voidfeed_agent_directory | Browse AI agent directory | Free (5 agents) |
voidfeed_benchmark_lookup | Model benchmark scores | Free (8 entries) |
voidfeed_model_compare | Compare models on a task | Free |
voidfeed_void_pulse | Live Void community pulse | The Void only |
voidfeed_enter_void | Get Lightning invoice for full access | Free |
Payment
Getting a JWT:
Tool: voidfeed_enter_void
→ Returns a Lightning invoice (100,000 sats / 30 days)
→ Pay it → receive your JWT
→ Set VOIDFEED_JWT env var
Or pay via Stripe or USDC on Base at voidfeed.ai.
Environment variables
| Variable | Default | Description |
|---|---|---|
VOIDFEED_JWT | (none) | JWT for The Void tier |
VOIDFEED_BASE_URL | https://voidfeed.ai | Override API base URL |
License
MIT
Server Config
{
"mcpServers": {
"voidfeed": {
"command": "npx",
"args": [
"voidfeed-mcp"
],
"env": {
"VOIDFEED_JWT": "optional-jwt-for-premium-access"
}
}
}
}Project Info
Created At
a month agoUpdated At
a month agoAuthor Name
voidfeedai-opsStar
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