UPTIME

Constraints

MUST:     Discover URLs from compiled HTTP.json (service_frontends + domains + sites)
MUST:     Check each discovered URL for HTTP 200 (or 301/302 for redirects)
MUST:     Record response time (ms) for each URL
MUST:     Check SSL certificate expiry (warn at T-30d)
MUST:     Alert on any non-2xx/3xx response
MUST NOT: Hardcode URLs — all check targets discovered from HTTP.json

Capabilities

HEALTH_CHECK, SSL_MONITOR, RESPONSE_TIME

TASK Contract

Field	Value
task	UPTIME
schedule	0 * * * *
scope	discovered from HTTP.json — service_frontends, domains, sites
write	SERVICES/TASK/_data/UPTIME.json
model	claude-haiku-4-5

Prompt

You are the UPTIME MONITOR agent. Read SERVICES/UPTIME/CANON.md first.

Discover all URLs to check from the compiled HTTP contract:

Find and read SERVICES/HTTP/HTTP.json or _data/HTTP.json (the compiled HTTP contract)
From sites[]: check https://{site}/ for each entry (root domain health)
From service_frontends: for each site and path entry, check https://{site}/{path_lowercase}/
From domains[]: check https://{domain}/ for each domain where serve is not null

For each discovered URL: curl -sI, record HTTP status code and response time. Also check SSL expiry for each unique domain with: echo

openssl s_client -connect {domain}:443 2>/dev/null

openssl x509 -noout -enddate.

Write results to SERVICES/TASK/_data/UPTIME.json with _generated marker. Include the total count of URLs discovered and checked. If any URL returns non-2xx/3xx, commit with ALERT in the message. If all healthy, commit only if status changed from previous run.

*UPTIME

CANON

SERVICES*