Signal Sprint
Server Details
Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.
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- Status
- Unhealthy
- Uptime
- 58.3% over 41 days
- Last Tested
- Transport
- Streamable HTTP
- URL
TDQS
Scored across 4 tools
The tools are distinct in purpose: block metadata, gas price, USDC balance, and profile bio generation. The first three are all Base blockchain data queries but target different data types, so an agent can select based on the specific data needed. The profile bio tool is clearly separate.
All tools follow a consistent pattern: signal_sprint_<domain>_<action>. The first three use a noun (base_block, base_gas_price, base_usdc_balance) and the last uses a noun (profile_bio). The pattern is consistent, though the action is implicit (get/generate) rather than explicit, which is a minor deviation.
With only 4 tools, the server is on the thin side. The scope appears to be a mix of Base blockchain data queries and a profile bio generation service, which is a bit broad. The count is borderline but not unreasonable for a specialized paid API server.
The Base blockchain data tools are a small subset of possible queries (e.g., no transaction, block number, or token balance tools). The profile bio tool is a single operation with no related functionality. The server's purpose is unclear, and there are significant gaps in coverage for a comprehensive blockchain data service.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
4 tool updates
- First observed
signal_sprint_base_block - First observed
signal_sprint_base_gas_price - First observed
signal_sprint_base_usdc_balance - First observed
signal_sprint_profile_bio
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