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Pay-per-request GPT chat, embeddings, agents and prepaid keys with local x402 USDC signing
io.github.veenrek/mapleai-mcp is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding io.github.veenrek/mapleai-mcp to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
npx -y mapleai-mcp@0.3.1Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-05T11:59:35.203414Z",
"publishedAt": "2026-10-05T11:59:35.203414Z",
"statusChangedAt": "2026-10-05T11:59:35.203414Z"
}
},
"server": {
"name": "io.github.veenrek/mapleai-mcp",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.3.1",
"packages": [
{
"version": "0.3.1",
"transport": {
"type": "stdio"
},
"identifier": "mapleai-mcp",
"registryType": "npm",
"environmentVariables": [
{
"name": "EVM_PRIVATE_KEY",
"format": "string",
"isSecret": true,
"description": "0x-prefixed wallet key for paid calls on Base, Polygon and Arc (x402 signing happens locally; the key never leaves this process)"
},
{
"name": "SVM_PRIVATE_KEY",
"format": "string",
"isSecret": true,
"description": "Solana wallet key (base58 or JSON byte array) for paid calls on Solana"
},
{
"name": "MCP_PAY_TO_BASE",
"format": "string",
"description": "Verified API recipient on Base: 0x63db6eaf635a31bbc6714fe37bdc85243864f611 (check https://base.mapleai.shop/.well-known/x402)"
},
{
"name": "MCP_PAY_TO_POLYGON",
"format": "string",
"description": "Verified API recipient on Polygon: 0x63db6eaf635a31bbc6714fe37bdc85243864f611 (check https://polygon.mapleai.shop/.well-known/x402)"
},
{
"name": "MCP_PAY_TO_ARC",
"format": "string",
"description": "Verified API recipient on Arc: 0x63db6eaf635a31bbc6714fe37bdc85243864f611 (check https://arc.mapleai.shop/.well-known/x402)"
},
{
"name": "MCP_PAY_TO_SOLANA",
"format": "string",
"description": "Verified API recipient on Solana: 9DbpH2Mf9D26ak4bASsv6KA4Ra4V571oLpiVdZjAjcU8 (check https://sol.mapleai.shop/.well-known/x402)"
},
{
"name": "MCP_MAX_PAYMENT_USDC",
"format": "string",
"default": "0.10",
"description": "Per-call spending cap for metered tools (chat, Jev, agent execution). Default 0.10"
},
{
"name": "MCP_MAX_PREPAID_USDC",
"format": "string",
"default": "3.00",
"description": "Per-purchase cap for prepaid key packs (covers the largest 1M-token pack). Default 3.00"
},
{
"name": "MCP_NETWORK",
"format": "string",
"default": "polygon",
"description": "Default network for tools: base, polygon, arc or solana. Default polygon"
}
]
}
],
"repository": {
"url": "https://github.com/veenrek/mapleai-gateway",
"source": "github"
},
"description": "Pay-per-request GPT chat, embeddings, agents and prepaid keys with local x402 USDC signing"
}
}