# Thai FX Compare

> Free Thai bank FX MCP: current TT rates, best bank, bank list, and historical observations.

- name: io.github.codekraiwa/thai-fx-compare
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 83/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.codekraiwa%2Fthai-fx-compare
- tools: https://api.protogrid.dev/v1/servers/io.github.codekraiwa%2Fthai-fx-compare/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "thai-fx-compare": {
      "type": "http",
      "url": "https://fxratetracker.njtools.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-96% +updated-13d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 83/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: compare_thai_bank_rates (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_best_thai_fx_rate (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_thai_fx_history (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 395 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 4, about 395 tokens to load them all
- tool set hash: f773f02f33fe076aa57edd6753bef4db
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.codekraiwa/thai-fx-compare.svg)](https://protogrid.dev/servers/io.github.codekraiwa/thai-fx-compare)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://fxratetracker.njtools.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.9607843)

## Packages

_none_

## Tools (4)

- `compare_thai_bank_rates`: Compare current Thai bank TT rates for one currency. Use side=selling when paying THB to buy foreign currency (lower is better), and side=buying when receiving THB from foreign currency (higher is better).
- `get_best_thai_fx_rate`: Return the current best Thai bank TT rate for one currency and direction.
- `get_thai_fx_history`: Return historical TT rates for one Thai bank and currency. History is stored observations and may not contain a point for every hour.
- `list_thai_fx_banks`: List banks available in Thai FX Compare with stored currencies and latest quote time.