@hpp-io/x402-mcp-bridgeofficial
A
licenseNot graded
qualityB
maintenanceEnables AI agents to autonomously pay for and discover services using HPP USDC.e over the x402 protocol, without API keys or manual signing.
88
Apache 2.0
@bridgenode/mcp
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TDQS
A4.7/5.0
Scored across 3 tools
Disambiguation5/5
Each tool has a clearly distinct purpose: list_models for catalog inspection, get_price_estimate for cost calculation, and chat_completions for actual generation. The descriptions explicitly cross-reference each other to prevent confusion.
Naming Consistency4/5
All names use snake_case with a verb_noun pattern (list_models, get_price_estimate, chat_completions). The only minor deviation is chat_completions being a noun phrase rather than a verb_noun construction, but it remains clear and consistent in style.
Tool Count5/5
Three tools is a well-scoped set for a focused LLM gateway server: inspect models, estimate cost, and generate text. Each tool earns its place with no redundancy.
Completeness5/5
The tool surface covers the full workflow: discover models, check pricing, and execute completions. The free/paid payment flow is supported via the 402 retry mechanism described in chat_completions, so there are no dead ends.
Maintenance
ActivityMaintained
ResponsivenessNo issues