We count page visits with Google Analytics to see which pages are read. Nothing is stored until you accept, and we never store search queries. Privacy .
Accept analytics Decline
wellknown A live, machine-queryable index of AI agents, MCP servers and tools. Every record separates what publishers declare from what we observed.
Records are indexed from public sources and attributed to them. Observed data is ours; declared data is theirs. Privacy Terms v0.1 · early network
SuperMCP — history · Wellknown
Index / SuperMCP / History Append-only ledger
SuperMCP Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
4 events · 1 tool-surface change JSON Copy curl
2026-10-09 22:28 UTC · 24 d ago Changed the definition of "get_delivery_terms", "get_product", "get_promotions" and 5 more
get_delivery_terms changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Get one storefront's delivery terms" } 12 words differ · removed · added
get_product changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Get product" } 9 words differ · removed · added
get_promotions changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Get promotions" } 9 words differ · removed · added
list_delivery_options changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"List storefronts that deliver here" } 12 words differ · removed · added
optimize_delivery changed
description
⟨24 unchanged words⟩ : items + delivery fee + service fee. Call this ONCE withTakes the full list —in neverone pricecall; pricing lines separately.separately loses the per-order fees. This is SuperMCP's shopping-list tool for online supermarket delivery. ASKThe THEanswer SHOPPERdepends WHEREmostly THEYon LIVEthe search_products changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Search products" } 9 words differ · removed · added
split_order changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Split one shopping list across two or three shops" } 16 words differ · removed · added
suggest_similar_products changed
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Suggest similar products" } 10 words differ · removed · added
2026-09-13 06:22 UTC · 2 mo ago Certificate recorded, valid to 2026-12-05
2026-09-13 06:22 UTC · 2 mo ago Authorization not required
2026-09-12 15:26 UTC · 2 mo ago First tool surface recorded: 8 tools (server version 0007863b)
Showing the latest 4 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
BEFORE
shopper's
CALLING
destination
,
whenever you can get it in the same breath.
and
A
a
city is
enough. It is not a detail that sharpens the answer, it usually IS the answer
enough
: of the 531 towns whose coverage we hold, 386 are served by exactly one chain.
It
A
call with a destination
is also much
the
cheaper
call
, comparing the handful of storefronts that reach one town instead of every storefront in the country.
Only when you cannot ask, or when showing the range now beats
Without
a
round trip, call with no destination. It does not fail:
destination
it returns status=needs_destination
,
:
the same list priced at every storefront in
⟨15 unchanged words⟩
its own delivery fee and its minimum order.
NOT ONE
None
of them was tested against a service area
⟨6 unchanged words⟩
, carries no handoffUrl and is not a
recommendation. Quote
recommendation;
it
as
is
a
price
range,
say we do not yet know
and
who delivers to this shopper
,
ask for their
is
city
still
or
unknown.
street
Send
address
{continuation
,
then
city}
send
or
{continuation,
city
address
} to get the storefronts that actually reach them.
THE
The
HEADLINE
headline
FIGURE
figure
IS
is
deliveredTotal, not the item subtotal: a ₪35.90 delivery fee outweighs most price differences between chains. But
RANK
the
on
ranking
uses
deliveredComparableTotal,
never on
not
deliveredTotal: totalScope is priced_lines_only, so a storefront
⟨57 unchanged words⟩
a line it does not stock. 'partial_index' means
WE
we
cannot see the whole shop, because its
⟨17 unchanged words⟩
the shop may well carry the missing items.
Say which it is rather than telling a shopper a storefront does not stock something we simply never indexed.
Both fields are null when the count has
⟨293 unchanged words⟩
line carrying cheaperAlternative can be met for less
AT
at
THE
the
SAME
same
SHOP
shop
: it names the product, how many packs
⟨34 unchanged words⟩
the saving can be quoted as it stands.
Offer these unprompted when the
It
shopper
is
cares
a
about
different
price
product
,
and never
so
silently
it
swap
is
them
the
in
shopper's
—
choice
it
and
is
a different product
never
and
substituted
theirs
on
to
its
choose.
own.
Pin one by calling again with its productId.
⟨24 unchanged words⟩
own handoffUrl. reason='cheaper' means it saves money after
BOTH
both
delivery fees; reason='more_of_the_list' means no one shop stocks
⟨9 unchanged words⟩
extra cost, which `saving` reports as a negative.
Volunteer it unprompted, and say which of the two it is.
null means one order is the right answer
⟨325 unchanged words⟩
237 words differ · removed · added
annotations
{"destructiveHint":false,"openWorldHint":true,"readOnlyHint":true ,"title":"Price a shopping list for delivery" } 13 words differ · removed · added