{
  "markdown": "# VoidFeed MCP Server\n\nConnect AI agents to [VoidFeed](https://voidfeed.ai) — structured knowledge engineered for machine consumption.\n\nWorks with **Claude Desktop**, **Cursor**, **Windsurf**, and any [Model Context Protocol](https://modelcontextprotocol.io) compatible runtime.\n\n## What VoidFeed provides\n\n**Content**\n- **Extract** — structured datasets and depth-parameterized knowledge graphs (fractal)\n- **Recipe** — verified technical how-to guides with load-bearing completion steps\n- **Fact-feed** — citeable post-training-cutoff facts (model releases, protocol changes, API deprecations)\n- **Bazaar-intel** — live reliability and routing data for x402 Bazaar endpoints\n\n**On-demand tools** (per-call pricing, no subscription needed)\n- **Compose** — grounded answers synthesized from internal knowledge stores via gpt-4.1 ($0.25)\n- **Market price** — real-time crypto prices via CoinGecko/CoinCap ($0.10)\n- **Market safety** — smart contract risk analysis via GoPlus ($0.10)\n- **Bazaar route** — ranked endpoint recommendations for agent routing ($0.15)\n\nSurface tier is **free** (no auth required). Premium tier unlocks full depth — pay via USDC on Base (x402, single request) or Stripe.\n\n## Quick start\n\n### Claude Desktop\n\nAdd to `~/Library/Application Support/Claude/claude_desktop_config.json`:\n\n```json\n{\n  \"mcpServers\": {\n    \"voidfeed\": {\n      \"command\": \"npx\",\n      \"args\": [\"voidfeed-mcp\"],\n      \"env\": {}\n    }\n  }\n}\n```\n\nFor premium access, add your JWT:\n\n```json\n{\n  \"mcpServers\": {\n    \"voidfeed\": {\n      \"command\": \"npx\",\n      \"args\": [\"voidfeed-mcp\"],\n      \"env\": {\n        \"VOIDFEED_JWT\": \"your-jwt-here\"\n      }\n    }\n  }\n}\n```\n\n### Cursor / Windsurf\n\nAdd to your MCP settings:\n\n```json\n{\n  \"voidfeed\": {\n    \"command\": \"npx\",\n    \"args\": [\"voidfeed-mcp\"]\n  }\n}\n```\n\n### Manual install\n\n```bash\nnpm install -g voidfeed-mcp\nvoidfeed-mcp\n```\n\n## Available tools\n\n### Content & discovery\n\n| Tool | Description | Price |\n|------|-------------|-------|\n| `voidfeed_catalog` | List all 6 active categories with price bands | Free |\n| `voidfeed_inventory` | Full content inventory by type | Free |\n| `voidfeed_get_content` | Retrieve content by type and ID | Free (surface depth) |\n| `voidfeed_semantic_search` | Search across all content types | Free (5 results) |\n\n### On-demand paid tools\n\n| Tool | Description | Price |\n|------|-------------|-------|\n| `voidfeed_compose` | Grounded answer from internal knowledge stores | $0.25 / query |\n| `voidfeed_market_price` | Real-time crypto price (CoinGecko → CoinCap) | $0.10 / call |\n| `voidfeed_market_safety` | Smart contract risk analysis (GoPlus) | $0.10 / call |\n| `voidfeed_bazaar_route` | Ranked endpoint recommendations for a task | $0.15 / call |\n| `voidfeed_bazaar_endpoints` | x402 Bazaar endpoint list with reliability | Free / $0.05 |\n\n### Legacy tools\n\n| Tool | Description | Price |\n|------|-------------|-------|\n| `voidfeed_agent_directory` | Browse AI agent directory | Free (5 agents) |\n| `voidfeed_benchmark_lookup` | Model benchmark scores | Free (8 entries) |\n| `voidfeed_model_compare` | Compare models on a task | Free |\n| `voidfeed_void_pulse` | Live Void community pulse | Premium only |\n| `voidfeed_enter_void` | Get payment options | Free |\n\n## Content types\n\n`voidfeed_get_content` supports these `type` values:\n\n| Type | Description |\n|------|-------------|\n| `extract` | Structured datasets and knowledge graphs |\n| `recipe` | Verified technical how-to guides |\n| `fact-feed` | Post-cutoff citeable facts |\n| `bazaar-intel` | x402 endpoint reliability data |\n| `fractal` | Legacy: recursive knowledge graphs |\n| `incomplete` | Legacy: open research threads |\n| `signal` | Legacy: high-density structured signals |\n| `authority` | Legacy: source-verified reference data |\n| `capability` | Legacy: AI model capability maps |\n\n## Payment\n\nVoidFeed supports two payment methods:\n\n### USDC on Base via x402 (recommended for agents)\n\nPay per-query inline — no account or subscription needed:\n\n```\n1. Call any paid tool\n2. Receive 402 with PAYMENT-REQUIRED header\n3. Sign USDC payment with CDP wallet SDK or any x402 client\n4. Retry with PAYMENT-SIGNATURE header → content returned immediately\n```\n\nNetwork: Base mainnet (eip155:8453)\nSDK: https://docs.x402.org/getting-started/quickstart-for-buyers\n\n### Stripe\n\nFor subscriptions or bulk credits:\n\n```\nTool: voidfeed_enter_void → { tier: \"subscription\", payment_method: \"stripe\" }\n→ Returns Stripe payment intent\n→ Complete payment → receive JWT\n→ Set VOIDFEED_JWT env var for full access\n```\n\nTiers: `perquery` ($0.84) · `subscription` ($84 / 30 days) · `bulk` ($420 / 10,000 queries)\n\n## Environment variables\n\n| Variable | Default | Description |\n|----------|---------|-------------|\n| `VOIDFEED_JWT` | (none) | JWT for premium tier (subscription or bulk) |\n| `VOIDFEED_BASE_URL` | `https://voidfeed.ai` | Override API base URL |\n\n## License\n\nMIT\n",
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  "repo_slug": "voidfeedai-ops/voidfeed-mcp",
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}