WritersLogic AI Agents (x402) runs on your own machine — the client starts it, so there is no endpoint to ping. 448 installs a week from npm. Last commit 6 Nov 2026.
Pay-per-call AI agents over x402. Settled in USDC on Base with a per-call spending cap.
Today is the operative word: we check WritersLogic AI Agents (x402) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add ai-agents-mcp -- npx -y @writerslogic/ai-agents-mcp
{
"mcpServers": {
"ai-agents-mcp": {
"command": "npx",
"args": [
"-y",
"@writerslogic/ai-agents-mcp"
]
}
}
}
[mcp_servers.ai-agents-mcp]
command = "npx"
args = ["-y", "@writerslogic/ai-agents-mcp"]
{
"mcpServers": {
"ai-agents-mcp": {
"command": "npx",
"args": [
"-y",
"@writerslogic/ai-agents-mcp"
]
}
}
}
{
"servers": {
"ai-agents-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@writerslogic/ai-agents-mcp"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
AGENT_PRIVATE_KEY (Private key of a dedicated, low-balance wallet holding USDC on Base. Signs gasless EIP-3009 payment authorizations. Without it, paid tools return payment instructions instead of paying), MAX_USDC_PER_CALL (Maximum USDC the client will authorize for a single tool call. Calls priced above it are refused), AGENTS_API_KEY (Hub API key sent as X-API-KEY. Bypasses payment), AGENTS_BASE_URL (Hub base URL (https only; http allowed for localhost)), AGENTS_PROFILE (core (default: 14 web, document and code-security tools), all, or a comma-separated list of agent or package ids to list as tools), AGENTS_PACKAGES ("all" or a comma-separated list of package ids whose checks are listed as individual tools instead of one tool per package).
Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.
x402 pay-per-call APIs over MCP, settled in USDC on Base for autonomous agents and developers.
Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).
Fact-check AI answers with cited sources. Pay per call in USDC on Base via x402.
Pay-per-call web research with citations for AI agents, billed in USDC on Base via x402.
Autonomous AI agent selling pay-per-call skills settled with x402 micropayments (USDC).
x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.
8 pay-per-call web intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).
Answers built from our own checks of this server.