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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "verify": {
      "type": "http",
      "url": "https://api.zaroniacalculator.co.za/mcp"
    }
  }
}

claude mcp add --transport http verify https://api.zaroniacalculator.co.za/mcp

[mcp_servers.verify]
url = "https://api.zaroniacalculator.co.za/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "verify": {
      "type": "remote",
      "url": "https://api.zaroniacalculator.co.za/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "verify": {
      "type": "http",
      "url": "https://api.zaroniacalculator.co.za/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=verify&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLnphcm9uaWFjYWxjdWxhdG9yLmNvLnphL21jcCJ9"
}

{
  "servers": {
    "verify": {
      "type": "http",
      "url": "https://api.zaroniacalculator.co.za/mcp"
    }
  }
}

{
  "mcpServers": {
    "verify": {
      "httpUrl": "https://api.zaroniacalculator.co.za/mcp"
    }
  }
}

extensions:
  "verify":
    enabled: true
    name: "verify"
    type: streamable_http
    uri: "https://api.zaroniacalculator.co.za/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: verify_frn_coupon (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); verify_otc_coupon (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_latest_index (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 658 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 658 tokens to load them all · tool set 552302656e07 · checked 2026-10-20 18:38 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 76 / 100

no-repository

provenance55

liveness100

freshness65

hygiene80

+dns-namespace +website +reachable +uptime-100% ~updated-96d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.zaroniacalculator.co.za/mcp` streamable-http	none	yes	100%	2000 ms	2025-11-25	2026-10-20

Tools (4)

`get_conventions`	FREE. The exact calculation conventions of both engines (listed FRN: SARB §2.2.3 compounded index, 5-bday lookback, Modified Following; OTC: 1-bday lookback, Act/365, half-up 4dp), the verification tolerance, and the index source. Call this first.
`get_latest_index`	FREE. The latest published SARB Compounded ZARONIA Index point — date and 12dp value. Use it to confirm data freshness before verifying.
`verify_frn_coupon`	PAID ($0.25). Independently recompute and verify a listed South African ZARONIA FRN coupon (SARB §2.2.3 compounded-index formula). Returns the coupon to 4dp, full audit workings (observation dates, index values, formula), and a match/mismatch verdict at 0.05bp tolerance when expected_coupon_pct is given. Pass api_key if you have one; otherwise the response explains how to pay via x402.
`verify_otc_coupon`	PAID ($0.10). Independently recompute and verify an OTC money-market ZARONIA coupon (1-bday lookback, Act/365, half-up 4dp). Returns coupon, workings and a verdict at 0.05bp tolerance when expected_coupon_pct is given. Pass api_key if you have one; otherwise the response explains how to pay via x402.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "za.co.zaroniacalculator.api/verify",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "remotes": [
    {
      "url": "https://api.zaroniacalculator.co.za/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://zaroniacalculator.co.za",
  "description": "Independent ZARONIA coupon verification for SA FRNs & money-market paper, SARB-compounded index."
}