{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"awesome-alby-bitcoin-payments-mcp","slug":"alby-bitcoin-payments-mcp","name":"Alby Bitcoin Payments MCP","type":"mcp","url":"https://github.com/getAlby/mcp/","page_url":"https://unfragile.ai/alby-bitcoin-payments-mcp","categories":["mcp-servers"],"tags":[],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"awesome-alby-bitcoin-payments-mcp__cap_0","uri":"capability://tool.use.integration.lightning.network.payment.initiation.via.mcp.protocol","name":"lightning network payment initiation via mcp protocol","description":"Enables AI agents to initiate Bitcoin Lightning Network payments by exposing standardized MCP tool endpoints that translate agent requests into Lightning invoice creation and payment routing. The implementation wraps Alby's wallet API through MCP's tool-calling interface, allowing agents to specify payment amounts, recipients, and metadata which are then routed through the Lightning Network for near-instant settlement at minimal fees.","intents":["I want my AI agent to send Bitcoin payments to users without managing wallet keys directly","I need to enable micropayments from an agent to external Lightning addresses","I want to integrate Lightning payments into an agent workflow without building custom wallet infrastructure"],"best_for":["AI agent developers building payment-enabled autonomous systems","Teams building Lightning-native applications with agent automation","Developers prototyping agent-to-human payment flows"],"limitations":["Requires active Alby wallet with sufficient Lightning channel liquidity — payments fail if channels are saturated or underfunded","No built-in retry logic for failed payments — agent must handle payment failures and implement idempotency","Lightning Network routing can fail for edge-case payment amounts or obscure recipients without fallback mechanisms","No transaction batching — each payment is a separate MCP call, adding latency for bulk operations"],"requires":["Alby wallet account with active Lightning channels","MCP-compatible agent framework (Claude, custom LLM with MCP support)","API credentials or authentication token for Alby wallet access","Node.js 16+ or Python 3.8+ runtime for MCP server"],"input_types":["structured JSON with payment amount (satoshis or BTC), recipient Lightning address or LNURL, optional metadata/description"],"output_types":["payment confirmation with transaction hash, timestamp, and routing details; error responses with failure reason"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-alby-bitcoin-payments-mcp__cap_1","uri":"capability://tool.use.integration.lightning.invoice.generation.and.payment.request.creation","name":"lightning invoice generation and payment request creation","description":"Generates Lightning Network invoices (BOLT11 format) that agents can embed in responses or share with users, enabling inbound payments to the Alby wallet. The capability accepts amount specifications, optional descriptions, and expiration parameters, then returns a scannable invoice string and corresponding LNURL that can be used by any Lightning-compatible wallet to pay the agent or service.","intents":["I want my agent to request payment from users by generating a Lightning invoice","I need to create payment requests that users can scan with their Lightning wallets","I want to embed payment instructions in agent responses without manual invoice creation"],"best_for":["Agents providing paid services or content that require upfront payment","Developers building agent-to-user payment flows with Lightning","Teams implementing pay-per-request or subscription-like models via Lightning"],"limitations":["Invoices have configurable expiration times (typically 1 hour default) — expired invoices cannot be paid and must be regenerated","No built-in invoice tracking or payment confirmation polling — agent must implement external state management to track which invoices were paid","Invoice amounts are fixed at creation time — cannot adjust price mid-request or implement dynamic pricing without regenerating","LNURL support depends on recipient wallet compatibility — not all wallets support LNURL-based payments"],"requires":["Alby wallet with sufficient inbound liquidity to receive payments","MCP-compatible agent framework","Valid Alby API credentials with invoice creation permissions"],"input_types":["structured JSON with amount (satoshis or BTC), optional description/memo, optional expiration time in seconds"],"output_types":["BOLT11 invoice string, LNURL endpoint, QR code data, expiration timestamp"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-alby-bitcoin-payments-mcp__cap_2","uri":"capability://tool.use.integration.wallet.balance.and.channel.state.querying","name":"wallet balance and channel state querying","description":"Exposes read-only MCP tools that allow agents to query the connected Alby wallet's current balance (on-chain and Lightning), active channel states, liquidity availability, and transaction history. This capability enables agents to make informed decisions about payment feasibility before attempting transactions and to provide users with accurate wallet status information.","intents":["I want my agent to check if it has sufficient balance before attempting a payment","I need to display current wallet status to users within agent responses","I want my agent to understand available liquidity before routing payments"],"best_for":["Agents managing autonomous payment workflows with balance constraints","Developers building agent-driven financial dashboards or reporting","Teams implementing agent-based payment routing with fallback logic"],"limitations":["Balance queries return point-in-time snapshots — no real-time streaming or event-based updates for balance changes","Channel state information is cached and may lag actual network state by seconds to minutes","No historical analytics or trend analysis — only current state and transaction log are available","Liquidity calculations are approximate — actual routing success depends on Lightning Network topology which is dynamic"],"requires":["Alby wallet account with read permissions on balance/channel endpoints","MCP-compatible agent framework","Valid API credentials for Alby wallet access"],"input_types":["no input required for balance queries; optional filters for transaction history (time range, direction)"],"output_types":["JSON with balance amounts (satoshis), channel list with capacity/liquidity, transaction history array with timestamps and amounts"],"categories":["tool-use-integration","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-alby-bitcoin-payments-mcp__cap_3","uri":"capability://tool.use.integration.lnurl.and.lightning.address.resolution.for.recipient.validation","name":"lnurl and lightning address resolution for recipient validation","description":"Resolves Lightning addresses (e.g., user@domain.com) and LNURL endpoints to extract payment routing information, enabling agents to validate recipient addresses before initiating payments. The capability handles the LNURL protocol's metadata exchange, verifies recipient information, and returns routing details that can be used to construct payment requests with confidence.","intents":["I want my agent to validate that a Lightning address is valid before sending payment","I need to resolve a Lightning address to get the actual payment routing information","I want to verify recipient metadata before executing a payment"],"best_for":["Agents handling user-provided payment recipients with validation requirements","Developers building agent-driven payment systems with recipient verification","Teams implementing Lightning address-based payment routing"],"limitations":["LNURL resolution requires network requests to recipient servers — can fail if servers are offline or unresponsive","No caching of resolved addresses — each resolution triggers a fresh network request, adding latency","Metadata returned by LNURL servers is unverified — agents must trust server responses or implement additional validation","Some Lightning addresses may not support certain payment types (e.g., variable amounts) — resolution doesn't guarantee payment compatibility"],"requires":["Valid Lightning address or LNURL endpoint to resolve","Network connectivity to reach recipient's LNURL server","MCP-compatible agent framework"],"input_types":["Lightning address string (user@domain.com) or LNURL endpoint URL"],"output_types":["JSON with recipient metadata, payment routing information, supported payment types, min/max amounts"],"categories":["tool-use-integration","search-retrieval"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-alby-bitcoin-payments-mcp__cap_4","uri":"capability://tool.use.integration.payment.status.tracking.and.confirmation.polling","name":"payment status tracking and confirmation polling","description":"Provides MCP tools to query the status of previously initiated payments, including confirmation state, routing details, and failure reasons. Agents can poll payment status to determine if transactions have settled, enabling workflows that depend on payment confirmation before proceeding to next steps.","intents":["I want my agent to wait for payment confirmation before delivering content or services","I need to track the status of a payment my agent initiated","I want to implement conditional logic based on whether a payment succeeded or failed"],"best_for":["Agents implementing payment-gated content delivery or services","Developers building agent workflows with payment confirmation dependencies","Teams implementing agent-driven subscription or pay-per-use models"],"limitations":["Status polling is not real-time — agents must implement polling loops with delays, adding latency to confirmation detection","No webhook or event-based notifications — agents cannot be notified of payment completion, only query status","Payment history retention is limited by Alby's backend — old payments may not be queryable after extended periods","Failed payment details are limited — agents receive failure reasons but not detailed routing diagnostics"],"requires":["Payment transaction ID or invoice hash from previous payment initiation","MCP-compatible agent framework","Valid Alby API credentials"],"input_types":["transaction ID, invoice hash, or payment request identifier"],"output_types":["JSON with payment status (pending/confirmed/failed), confirmation count, routing path, timestamp, failure reason if applicable"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-alby-bitcoin-payments-mcp__cap_5","uri":"capability://tool.use.integration.multi.wallet.and.multi.provider.abstraction.layer","name":"multi-wallet and multi-provider abstraction layer","description":"Abstracts Alby wallet operations behind a standardized MCP interface that could theoretically support multiple Lightning wallet providers (though currently Alby-focused). The abstraction allows agents to interact with Lightning payments through a consistent tool schema regardless of underlying wallet implementation, enabling potential future support for other providers like LND, Breez, or Eclair.","intents":["I want my agent to work with different Lightning wallets without code changes","I need a wallet-agnostic payment interface for my agent","I want to potentially switch wallet providers without rewriting agent logic"],"best_for":["Developers building wallet-agnostic agent payment systems","Teams planning multi-wallet support or provider migration","Organizations wanting flexibility in Lightning wallet choice"],"limitations":["Currently only implements Alby wallet backend — multi-provider support is architectural potential, not implemented","Different wallet providers have different feature sets and limitations — abstraction cannot hide all provider-specific constraints","Provider-specific features (e.g., Alby's specific channel management) may not be accessible through the abstraction","Switching providers requires wallet migration and channel rebalancing — not seamless at runtime"],"requires":["MCP-compatible agent framework","Wallet provider API credentials (currently Alby only)"],"input_types":["standard payment request schema compatible with multiple providers"],"output_types":["standardized response schema across providers"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-alby-bitcoin-payments-mcp__cap_6","uri":"capability://tool.use.integration.error.handling.and.payment.failure.recovery.guidance","name":"error handling and payment failure recovery guidance","description":"Provides structured error responses and recovery guidance when payments fail, including specific failure reasons (insufficient balance, channel saturation, routing failure, timeout) and suggested remediation steps. Agents can parse these errors to implement intelligent retry logic, fallback payment methods, or user-facing error messages.","intents":["I want my agent to understand why a payment failed and handle it gracefully","I need to provide users with specific error messages when payments fail","I want my agent to implement smart retry logic based on failure type"],"best_for":["Agents handling payment failures with user-facing error messaging","Developers implementing payment retry logic with failure classification","Teams building robust payment workflows with fallback mechanisms"],"limitations":["Error classification is limited to Alby's categorization — some Lightning Network failures may be opaque or uncategorized","Recovery guidance is generic — specific remediation depends on failure type and may not apply to all scenarios","No automatic retry implementation — agents must implement their own retry logic with backoff strategies","Some transient failures (network timeouts) may not be reliably distinguished from permanent failures"],"requires":["MCP-compatible agent framework with error handling","Alby wallet with proper error reporting"],"input_types":["failed payment request details"],"output_types":["structured error response with failure code, human-readable message, suggested recovery actions"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":29,"verified":false,"data_access_risk":"moderate","permissions":["Alby wallet account with active Lightning channels","MCP-compatible agent framework (Claude, custom LLM with MCP support)","API credentials or authentication token for Alby wallet access","Node.js 16+ or Python 3.8+ runtime for MCP server","Alby wallet with sufficient inbound liquidity to receive payments","MCP-compatible agent framework","Valid Alby API credentials with invoice creation permissions","Alby wallet account with read permissions on balance/channel endpoints","Valid API credentials for Alby wallet access","Valid Lightning address or LNURL endpoint to resolve"],"failure_modes":["Requires active Alby wallet with sufficient Lightning channel liquidity — payments fail if channels are saturated or underfunded","No built-in retry logic for failed payments — agent must handle payment failures and implement idempotency","Lightning Network routing can fail for edge-case payment amounts or obscure recipients without fallback mechanisms","No transaction batching — each payment is a separate MCP call, adding latency for bulk operations","Invoices have configurable expiration times (typically 1 hour default) — expired invoices cannot be paid and must be regenerated","No built-in invoice tracking or payment confirmation polling — agent must implement external state management to track which invoices were paid","Invoice amounts are fixed at creation time — cannot adjust price mid-request or implement dynamic pricing without regenerating","LNURL support depends on recipient wallet compatibility — not all wallets support LNURL-based payments","Balance queries return point-in-time snapshots — no real-time streaming or event-based updates for balance changes","Channel state information is cached and may lag actual network state by seconds to minutes","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.05,"quality":0.39,"ecosystem":0.39999999999999997,"match_graph":0.25,"freshness":0.52,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.15,"match_graph":0.23,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-06-17T09:51:02.370Z","last_scraped_at":"2026-05-03T14:00:15.503Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=alby-bitcoin-payments-mcp","compare_url":"https://unfragile.ai/compare?artifact=alby-bitcoin-payments-mcp"}},"signature":"XFIOADp6CpBETD50fLDRy7iONGqMf184PTyP6nD9JfSpeoNFkn3RYluirBtDAjJYMwInVhCWAT+r3uZg+xyFCw==","signedAt":"2026-06-21T09:27:46.609Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/alby-bitcoin-payments-mcp","artifact":"https://unfragile.ai/alby-bitcoin-payments-mcp","verify":"https://unfragile.ai/api/v1/verify?slug=alby-bitcoin-payments-mcp","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}