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Pool Log — CDC-range water test log (no AI)

app.rowb.pool-log/water-log · v1.0.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	6 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Deterministic pool and spa water test log. Checks readings against US CDC ranges. No AI.

streamable-http · https://pool-log.rowb.app/mcp

claude mcp add --transport http water-log https://pool-log.rowb.app/mcp

{
  "mcpServers": {
    "water-log": {
      "url": "https://pool-log.rowb.app/mcp"
    }
  }
}

check_readings
Check a list of pool or spa water readings for things that cannot be true, and compare pH, free chlorine and bromine against the ranges published on the US CDC pages. Deterministic arithmetic only - no AI. It does not decide whether a pool is legally compliant, and it does not know your local code.
get_rules
The exact rule table this service checks against, the quoted source of every range, and what it explicitly does not claim. Quote it if you need to explain a result.
create_site
Open a water-test log for one pool, hot tub or splash pad (returns a site id). Requires a bearer key.
add_readings
Append water readings to an existing log. Requires a bearer key.
get_log_summary
Every reading, the flagged issues, the CDC-range counts, the longest gap between tests, and the A4 log sheet URL, for one log. Requires a bearer key.
request_operator_signoff
Create a one-time URL the pool operator can open to confirm the log. Requires a bearer key. The token is single use.

Website · JSON · Text for agents · Registry updated 2026-10-01