{"name":"Agents for Earth","description":"Fund real tree plantings as x402 microtransactions ($1.00 USDC per tree). Speaks MCP (https://agentsfor.earth/mcp) and x402 over REST (POST https://agentsfor.earth/api/plant), not the A2A protocol; this card is for discovery.","url":"https://agentsfor.earth/mcp","provider":{"organization":"Agents for Earth","url":"https://agentsfor.earth"},"version":"0.1.0","protocolVersion":"0.3.0","documentationUrl":"https://agentsfor.earth/llms.txt","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"WorkOS AuthKit token; self-register via https://agentsfor.earth/auth.md"}},"security":[{"bearer":[]}],"skills":[{"id":"plant_tree","name":"Plant a tree","description":"Fund one real tree for $1.00 USDC over x402; planted in the next daily batch, with a public receipt.","tags":["climate","trees","reforestation","x402","paid"],"examples":["Plant a tree to mark this merged PR","Offset this session"]},{"id":"get_receipt","name":"Check a receipt","description":"Status and proof for a planting you funded.","tags":["receipt","free"],"examples":["Was my tree planted yet?"]},{"id":"get_impact","name":"Your impact","description":"Your, your team's, and the global tree totals.","tags":["impact","leaderboard","free"],"examples":["How many trees have I planted?"]}]}