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IntentFence Agent Action Firewall

io.github.razel369/intentfence · v0.16.0

Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.

Connect Remote server

Terminal
claude mcp add --transport http intentfence https://agentpass-protocol.rmalka06.chatgpt.site/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "intentfence": {
      "url": "https://agentpass-protocol.rmalka06.chatgpt.site/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "intentfence": {
      "type": "http",
      "url": "https://agentpass-protocol.rmalka06.chatgpt.site/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://agentpass-protocol.rmalka06.chatgpt.site/api/mcp

Tools 10 found in our last check

  • intentfence_authorize_action

    Authorize an exact agent action against an explicit allowlist, spend ceiling, retention ceiling, and optional action-bound approval. Returns a five-minute ES256 receipt and never executes the downstream action. Callers must verify the receipt and fail closed if the action change…

  • intentfence_agent_risk_scan

    Free metadata-only scan of caller-supplied MCP tool definitions for missing schemas, unsafe annotations, approval binding, and cost boundaries. Does not execute tools or certify security.

  • intentfence_checkout

    Free machine checkout builder. Select a paid IntentFence outcome and receive the exact endpoint, validated request, USDC cap, shell-safe Agentic Wallet argv, MCP tool call, and opt-in local auto-payment budget. It never signs or initiates payment.

  • intentfence_preflight

    Free declared-input preview with no signed receipt, authorization proof, or enforcement guarantee. Returns safe_to_proceed, needs_review, or denied.

  • intentfence_policy_pack

    Paid self-service integration pack (1 USDC on Base). Generates a runtime-specific TypeScript guard, signed action and policy receipt, negative test vectors, and a fail-closed deployment checklist for Cloudflare Agents, Coinbase AgentKit, or an MCP gateway. No meeting or account…

  • intentfence_verified_preflight

    Paid production preflight ($0.005 USDC on Base). Settles through x402 and returns a signed ES256 audit receipt plus settlement metadata.

  • intentfence_x402_assessment

    Paid assessment ($0.005 USDC on Base). Forward the exact base64 or base64url PAYMENT-REQUIRED header observed by the caller. IntentFence validates the quote, canonical Base USDC asset, price ceiling, payee allowlist, timeout, and resource binding without contacting the target, t…

  • intentfence_x402_readiness

    Paid live endpoint check ($0.002 USDC on Base). Makes one bounded credential-free request to a public HTTPS target, blocks private networks and redirects, never pays the target, validates the returned x402 challenge, and returns a signed five-minute receipt.

  • intentfence_wallet_risk

    Paid AML/KYT wallet screening ($0.002 USDC on Base) before sending funds or approving a transaction. Checks live Base activity plus GoPlus sanctions, phishing, mixer, money-laundering, dark-web, blacklist, and related counterparty-risk flags, then returns a five-minute ES256 rec…

  • intentfence_us_cpi

    Paid official U.S. CPI and core CPI data ($0.001 USDC on Base), retrieved from the Bureau of Labor Statistics with a six-hour edge cache and returned with an ES256 provenance receipt. Optionally request a YYYY-MM period.

Details

Endpointhttps://agentpass-protocol.rmalka06.chatgpt.site/api/mcp (Streamable HTTP)
First published25 Jul 2026
Last updated25 Jul 2026
Registry nameio.github.razel369/intentfence

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