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100
MCP live MCP 2025-11-25 streamable-http

Compass by 402rates

com.402rates/compass

Free agent tests (no account or payment); paid ping.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
289ms
last probe
Tools
13
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.402rates.com/mcp/compass
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
13 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
13 items in total; 3 or more earns these points.
pass Describes itself 10/10
52 characters; more than 30 earns these points.

Tools · 13

list_agent_test_cases

Free catalogue of versioned synthetic cases: unavailable confirmation, retry credits and attempt limits, and partial results with continuation. No run, wallet or payment.

describe_agent_test

Free description of a versioned synthetic task, its limits and coverage. Optional case selection; omitted selection describes the original confirmation case. No run, payment or wallet.

start_agent_test

Create a free bounded synthetic run without an account. An optional finalized previous run and its token link a repeat of the same case version and scenario. No real purchase. Caller model costs remai…

execute_test_action

Execute the selected case's action: synthetic order, retry attempt, page retrieval or result submission. Identical keys and input replay the stored outcome. Calls, effects and simulated credits remain…

inspect_test_state

Read operation records for a synthetic task. Observation timestamps and state describe the test service only. No claim about client receipt or overall agent reliability.

read_agent_test_report

Read calls, timestamps, operations and resulting state. Optional finalization freezes the run. A linked repeat includes the previous frozen report while retained. No score, certification or judgment o…

decode_payment_attribution

Free local decoding of an ERC-8021 schema-2 x402 builder-code suffix from supplied calldata. Separates application, facilitator, services and facilitator-reported metadata. No transaction lookup, rece…

compare_payment_terms

Free comparison of two unsigned captures for the same resource and method. Default analysis version 1 retains Exact EVM; version 2 compares documented Exact, Upto, Batch Settlement and Auth-Capture fi…

check_payment_terms

Free inspection of unsigned x402 terms. Default analysis version 1 retains Exact EVM checks; analysis_version 2 inspects documented EVM Exact, Upto, Batch Settlement and Auth-Capture profiles, declare…

list_capabilities

Free capability and MCP tool catalogue for Compass by 402rates. Contains this product and shared service information only.

find_x402_resource

Searches the x402 resource catalogue and returns matching paid endpoints with their price, the chains they accept, and their 30-day usage from the catalogue's own counters: total calls, distinct payin…

get_manifest

Free OpenAPI manifest for Compass by 402rates. Contains this product and shared service information only.

test_payment

Payment integration check for 0.001 USDC; no external data lookup. Returns time, rail, network mode and free/paid capabilities. HTTP payment options can include Base, Polygon, Arbitrum and XDC; the ch…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://api.402rates.com/mcp/compass

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "compass_by_402rates": {
      "url": "https://api.402rates.com/mcp/compass",
      "transport": "streamable-http"
    }
  }
}