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MandateShield AI Payment Evidence

Analyzes delegated AI payment authority and exposes supported Stripe/x402 evidence contracts.

Connector by mandateshield.comOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/mandateshield-com-payment-authority

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mandateshield.com/api/mcp Remote (HTTP)

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About

Analyzes delegated AI payment authority and exposes supported Stripe/x402 evidence contracts.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
1 read · 2 write · 0 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 3

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 1 · Look things up without changing anything.

  • normalize_agent_payment_protocol

Write 2 · Create, change, send or run things.

  • check_ai_payment_authority
  • verify_cryptographic_payment_authority

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • Authorization

Network hosts it talks to 1

  • mandateshield.com · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (3)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • check_ai_payment_authorityCheck AI Payment Authority

    Use before an AI agent buys, subscribes, transfers value, calls a metered API, or accesses a paid resource when the user wants a payment-authority check. Analyze whether the proposed purchase fits supplied policy facts. This v1 entry check is non-executable and always returns enforcement_authorized=false; use the strict cryptographic tool for a production gate. Never send payment credentials or private keys.

  • normalize_agent_payment_protocolProject Agent Payment Fieldsread-only

    Use when an agent encounters an AP2 terminal closed-payment projection, x402 v2 PAYMENT-REQUIRED offer, or explicitly profiled MPP Payment challenge and needs the supported fields projected before an authority check. Map those documented fields into a deterministic MandateShield purchase envelope. X402 requires source-matched network+payTo identity and MPP requires source-matched HTTPS service-origin+method identity; merchant_id alone is insufficient. Evidence references are not independently verified. projection_fields_valid is not full protocol conformance: this tool never verifies delegated…

  • verify_cryptographic_payment_authorityVerify Cryptographic Payment Authority

    Use only for a production pre-payment authority gate after the caller has a registered mandate, pinned issuer key, fresh challenge, VERIFY-scoped key, exact final purchase and supported signed evidence. Fail closed for JWS, an AP2-shaped closed-payment SD-JWT projection with RFC 9901 KB-JWT, or normalized TAP-shaped RFC 9421-style evidence. Full AP2 checkout/delegate-chain and Visa TAP structured-field/trust-store processing remain external. A qualifying live ALLOW creates only a short RESERVED authorization and cumulative-budget allocation. This MCP tool never executes payment and exposes no …

Signals

Last release
Jul 28, 2026 (3 months ago)

Details

Registry name
com.mandateshield/payment-authority
Version
1.13.0
Auth
Bearer token
License
License unknown
Website
mandateshield.com/connect
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry
Cite this page

MandateShield AI Payment Evidence MCP server. Agent Mart. https://agentmart.dev/connectors/mandateshield-com-payment-authority (last updated 2026-10-24)