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MCP Server

GhostKey — Route Paid APIs with x402

com.scriptmasterlabs/ghostkey
MCP & Agent Infrastructure Public & reachable MCP 2026-07-28

What this MCP does

Provides discovery, policy, pricing, and status information for routing paid APIs through x402.

Capabilities

Tools

4 tools
ghostkey_catalog
Ghostkey Catalog
List GhostKey's free pre-spend tools and the canonical SML x402 paid execution authority.
Read only Open world Idempotent
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
ghostkey_policy
Ghostkey Policy
Return GhostKey's free-discovery, payment-authority, and upstream-rights policy.
Read only Open world Idempotent
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
ghostkey_quote
Ghostkey Quote
Explain how to obtain authoritative route pricing from a fresh live SqueezeOS x402 402 challenge.
Read only Open world Idempotent
Input schema 
{'type': 'object', 'properties': {'capability': {'type': 'string', 'minLength': 1}}, 'additionalProperties': False}
ghostkey_status
Ghostkey Status
Report GhostKey's free pre-spend discovery status and the canonical paid execution authority.
Read only Open world Idempotent
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
History

Recent tool changes

Added
ghostkey_policy
Sept. 17, 2026, 12:37 p.m.
Added
ghostkey_quote
Sept. 17, 2026, 12:37 p.m.
Added
ghostkey_catalog
Sept. 17, 2026, 12:37 p.m.
Added
ghostkey_status
Sept. 17, 2026, 12:37 p.m.
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