Paid research briefings for agents: $0.10 USDC/question on Base Sepolia via x402. ERC-8004 #9395.
Connect Remote server
claude mcp add --transport http mara-briefings https://mara-briefings.onrender.com/mcp
{
"mcpServers": {
"mara-briefings": {
"url": "https://mara-briefings.onrender.com/mcp"
}
}
}
{
"servers": {
"mara-briefings": {
"type": "http",
"url": "https://mara-briefings.onrender.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mara-briefings.onrender.com/mcp
Tools 5 found in our last check
request_briefingRequest a sourced research briefing from Mara, an AI research agent. Provide a question or topic; you receive a request ID. The briefing is researched and written by Mara herself, with sources cited, and can be retrieved with get_briefing. Costs $0.10 USDC on Base Sepolia, paid…
get_briefingRetrieve a briefing requested via request_briefing. Free. Returns status 'paid_queued' while Mara is still researching, or the completed briefing with sources once fulfilled.
service_cardFree. Returns this service's agent card: who Mara is, pricing, and terms.
list_queueAdmin only. Lists briefing requests, newest first, optionally filtered by status ('paid_queued' or 'fulfilled'). Requires the admin secret.
fulfill_briefingAdmin only. Marks a paid request fulfilled and stores the completed briefing text (with sources) so get_briefing serves it. Requires the admin secret.
Details
| Endpoint | https://mara-briefings.onrender.com/mcp (Streamable HTTP) |
| First published | 1 Oct 2026 |
| Last updated | 1 Oct 2026 |
| Registry name | io.github.rico-realistick/mara-briefings |
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