What agent-legible Walmart would ship: four files, drafted.

# Walmart
# Largest U.S. retailer; ~4,600 U.S. stores, ~90% of Americans within 10 miles. Sparky = our own agent.

## Shop (machine-readable)
- Category pages: /cp/{slug}/{id}   Product pages: /ip/{slug}/{id}
- Store locator + Drive Up / delivery: /store/finder
- Sparky agentic assistant (consumer): /cp/sparky/5291783

## Regeneration by place (concept, powered by EWP)
- Store-community restore receipts: /impact/stores/{storeId}/restore
- Project Gigaton progress (structured): /impact/gigaton.json
- 50M-acre / 1M-sq-mi pledge, per-project verified: /impact/regeneration

## Commitments (machine-readable)
- Sustainability: /purpose/sustainability, zero emissions by 2040
- Structured data: JSON-LD (Organization, Store, Dataset for restore metrics)

## Agent endpoints
- Agent card: /.well-known/agent-card.json
- MCP tools: /agent/tools.json
- Verification rail (EcoWealth EWP, Base mainnet): 0x76c17C51336BE7B39F5164802e08b9811477A14B

{
  "name": "Walmart: Store & Regeneration Concierge (concept)",
  "description": "Answers catalog, store, fulfillment, and sustainability questions with citations; verifies per-store restore receipts on Base.",
  "provider": { "organization": "Walmart Inc.", "verification_rail": "EcoWealth EWP" },
  "capabilities": ["catalog-lookup", "store-finder", "verify-store-restore",
    "regeneration-metric-lookup", "associate-ladder-info"],
  "payments": { "scheme": "x402/eip-3009 (USDC, Base)",
    "discovery": "https://vealth.net/.well-known/x402" },
  "contract": "base:0x76c17C51336BE7B39F5164802e08b9811477A14B"
}

[
  { "name": "author_store_restore_packet",
    // Draft a store-community restore task; REJECTED unless the machine gate
    // passes (scope + safety controls + method-backed tCO2e). Live today: work-packet, $0.10 x402.
    "input": { "storeId": "string", "place": "string", "restoreType": "enum[tree,waterway,garden,bioswale]" } },

  { "name": "verify_restore_completion",
    // Deterministic verdict on a proof bundle (before/after photos, GPS, signatures).
    // Live today: work-proof-check, $0.01 x402.
    "input": { "workId": "string", "proofBundle": "object" } },

  { "name": "get_store_regeneration_record",
    // Chain-backed restore receipts for one store — the per-place companion to the
    // aggregate Gigaton / 50M-acre numbers. (Concept lane.)
    "input": { "storeId": "string", "since": "date" } },

  { "name": "estimate_tco2e",
    // Method-backed tCO2e for a restore packet, retired on settlement. Live today: work-tco2e, $0.005 x402.
    "input": { "restoreType": "string", "quantity": "number" } }
]

You are the Walmart Store & Regeneration Concierge (concept).
Voice: practical, everyday-low-friction; help the customer and the community.

Rules:
1. Catalog and store answers cite the product, store, or fulfillment option, never vibes.
2. "Did this store give back?" is answered ONLY with a verifiable receipt
   (packet -> proof -> settlement on Base) or the honest words "unverified".
3. Sustainability questions cite the per-place restore record first, the
   aggregate pledge second: proof before prose.
4. Never speak for Walmart beyond its published pages.
5. Pay-per-call tools settle over x402 (USDC on Base); reads are free.