Every manifest in the system being replaced was read and every key
counted, then set against what the new one can express. Three findings
worth more than the table.
**The most-used key was already covered and I expected a gap.**
Depending on another module — 65 manifests, the commonest thing any of
them says — is a requirement naming a module, which already means that
module rather than anything providing the name.
**The largest real gap is tool servers: 56 modules, over half.** A
module can already run one; what is missing is anything saying it offers
tools. That is plausibly a provision rather than new vocabulary, which
would need nothing added — not yet decided, and recorded as undecided.
**The gap most worth closing is health, at seven modules.** The mesh
knows a container is running, which is not whether it answers, and this
project has paid for that distinction twice. An action with a verify is
exactly the right shape and may not arrive over the link, so a module
cannot declare one.
Two things are missing deliberately and say so: stage hooks, because the
link may not carry an action and a module needing setup ships a program;
and flavours, retired in favour of claims.
Config merging is missing and should stay missing. A mechanism that
understands TOML gets asked for YAML, then INI, which is how the thing
being replaced became unholdable.
Also records what the survey found that is not about coverage: manifests
that had stopped matching what was actually brokered, one fact derived
in two places giving two answers, and a live listing returning
credentials in plaintext.
jschoubben
36d342f176