Refresh called alive() with the manager lock held, so a slow health
check blocked every other server. It now snapshots the candidates and
asks outside the lock.
A server that cannot be dialled was retried every minute forever, which
for a misconfigured stdio block means re-exec'ing a process 1440 times a
day. Dials now back off from one minute to thirty.
An allow_private fetcher followed redirects. A LAN MCP endpoint could
answer a POST with a redirect to 169.254.169.254 and the guard would go
there, because allow_private is what turns the address check off.
Redirects are refused outright on that door.
The tool catalogue was trimmed by taking the first max_tools entries of
whatever order the server sent, so the server chose which of its tools
Maven proposed. Over the cap without allow_tools now contributes
nothing: refusing is honest, silently keeping the server's pick is not.
Descriptions are server-written text that lands in the router prompt and
on /tools, so they are capped too.
A server block with enabled false was skipped by validation, so a typo
in a block written dark surfaced only on the day it was switched on. All
blocks are shape-checked now. Configured static headers carry the bearer
token a real remote server needs, and host_interval bounds how fast one
endpoint is polled.
Found in review of #70.
kami
5e0417306b