On-chain delivery receipts for x402 payments on Solana. After an x402 settlement, ReceiptRail anchors a SHA-256 digest of the delivered content into a public PDA, so a buyer agent, auditor or regulator can independently prove what was delivered - offline, zero trust in the seller. Tools: issue_receipt (pay-per-receipt 0.001 USDC), verify_receipt, get_receipt, verify_x402_receipt (official x402 offer-receipt extension). Remote MCP endpoint: https://agenttoll-receipts.app.workbuddy.host/mcp - also
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#45441
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10/27/2026
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🐍 🏠 - MCP Server implementation that provides Elasticsearch interaction
kansei-link
Intelligence layer for discovering and orchestrating Japanese SaaS MCP tools (AEO)
59b9f352-8cdc-44d3-9dd9-db3bfa521880
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XcodeBuildMCP is a Model Context Protocol server that provides tools for Xcode project management, simulator management, and app utilities.
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