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x402 payments in USDC on Base inside an owner-signed, on-chain budget the model can't change
com.deepfirstsearch/agent-pay-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 com.deepfirstsearch/agent-pay-mcp to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
npx -y @deepfirstsearch/agent-pay-mcp@0.2.1Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-09T16:36:20.591714Z",
"publishedAt": "2026-10-09T16:36:20.591714Z",
"statusChangedAt": "2026-10-09T16:36:20.591714Z"
}
},
"server": {
"name": "com.deepfirstsearch/agent-pay-mcp",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.2.1",
"packages": [
{
"version": "0.2.1",
"transport": {
"type": "stdio"
},
"identifier": "@deepfirstsearch/agent-pay-mcp",
"registryType": "npm",
"packageArguments": [
{
"type": "positional",
"format": "filepath",
"valueHint": "config.json",
"isRequired": true,
"description": "Path to the config file (merchants, caps, vault). See config.example.json."
}
],
"environmentVariables": [
{
"name": "AGENT_PAY_BURNER_SEED",
"format": "string",
"isSecret": true,
"isRequired": true,
"description": "32-byte hex secret the per-merchant payer addresses are derived from. Never your owner key."
},
{
"name": "AGENT_PAY_AGENT_KEY",
"format": "string",
"isSecret": true,
"description": "The budget's agent key (needed when a vault is configured)."
}
]
}
],
"repository": {
"url": "https://github.com/DeepFirstHQ/deepfirstsearch",
"source": "github",
"subfolder": "integrations/mcp"
},
"description": "x402 payments in USDC on Base inside an owner-signed, on-chain budget the model can't change"
}
}