autonomous-agent

name	autonomous-agent
description	CreditNexus x402 agent. Use when the user wants stock predictions, backtests, bank linking, or agent/borrower scores. Payment-protected MCP tools (run_prediction, run_backtest, link_bank_account, get_agent_reputation_score, get_borrower_score, and by-email variants) with x402 flow (Aptos + Base). Agent handles 402 → pay → retry autonomously. Supports wallet attestation (signing) for onboarding.
metadata	{"openclaw":{"emoji":"📈","homepage":"https://github.com/FinTechTonic/autonomous-agent","requires":{"bins":["node","npm"]},"primaryEnv":"MCP_SERVER_URL","skillKey":"autonomous-agent"},"clawdbot":{"emoji":"📈","homepage":"https://github.com/FinTechTonic/autonomous-agent","requires":{"bins":["node","npm"]}}}

CreditNexus x402 Agent Skill

Autonomous agent that calls x402-protected MCP tools: stock prediction, backtest, bank linking, and agent/borrower scores. Handles payment flow (402 → pay → retry with payment_payload) with Aptos (prediction/backtest) and Base (banking). Supports wallet attestation (signing) for onboarding (POST /attest/aptos, /attest/evm).

Installation

When this skill is loaded from the autonomous-agent repo, the repo root is the parent of the skill folder {baseDir}. Clone and install from the repo root:

# From repository root (parent of {baseDir} when using this repo)
git clone https://github.com/FinTechTonic/autonomous-agent.git && cd autonomous-agent
npm install

Set MCP_SERVER_URL to your MCP server (e.g. https://borrower.replit.app). Copy .env.example to .env and set:

• MCP_SERVER_URL – MCP server base URL (MCP protocol at /mcp)
• X402_FACILITATOR_URL – x402 facilitator (verify/settle)
• LLM_BASE_URL, HUGGINGFACE_API_KEY or HF_TOKEN, LLM_MODEL – for inference
• APTOS_WALLET_PATH, EVM_WALLET_PATH (or EVM_PRIVATE_KEY) – for payments

Run the agent

From the repository root (where package.json and src/ live):

npx cornerstone-agent "Run a 30-day prediction for AAPL"
# Or interactive
npx cornerstone-agent
# Or from repo: npm run agent -- "..." or node src/run-agent.js "..."

x402 flow: Agent calls tool without payment_payload → server returns 402 + paymentRequirements → agent signs, facilitator verify/settle → agent retries with payment_payload → receives result + paymentReceipt.

Wallet attestation (signing)

To prove wallet ownership during onboarding, run from repo root:

• Aptos: npm run attest:aptos or npx cornerstone-agent-attest-aptos — output to POST /attest/aptos
• EVM: npm run attest:evm or npx cornerstone-agent-attest-evm — output to POST /attest/evm

MCP Tools

All tools are on the MCP server at /mcp. See repo MCP_INTEGRATION_REFERENCE.md for resources and pricing.

Tool	Resource	Description	Cost
run_prediction	/mcp/prediction/{symbol}	Stock prediction (symbol, horizon)	~6¢
run_backtest	/mcp/backtest/{symbol}	Backtest (symbol, start/end, strategy)	~6¢
link_bank_account	/mcp/banking/link	CornerStone/Plaid bank link token	~5¢ (config)
get_agent_reputation_score	/mcp/scores/reputation	Agent reputation (100 allowlisted); x402 or lender credits	~6¢
get_borrower_score	/mcp/scores/borrower	Borrower score (100 or 100+Plaid); x402 or lender credits	~6¢
get_agent_reputation_score_by_email	/mcp/scores/reputation-by-email	Reputation by email; requires SCORE_BY_EMAIL_ENABLED	base + extra
get_borrower_score_by_email	/mcp/scores/borrower-by-email	Borrower score by email; requires SCORE_BY_EMAIL_ENABLED	base + extra

Whitelist your agent at the onboarding flow (e.g. MCP_SERVER_URL/flow.html) so the server allows your wallet.