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Docs / Registers / tool si.act.keep_ladder

tool si.act.keep_ladder.

Its ordered rungs, each a predicate over the population, and the rung that qualifies; the rungs' predicates in full where they are not yet kept: the ladder with its version, not ready while a rung's predicate is not kept or does not compile.

Figure 1si.act.keep_ladderspecified
AGENT'S HOSTClaude Code orany MCP clientMCP SERVERsi.act.keep_laddertasks, appsCORE: ACTinput KeepLadderInputCARDbody LadderThe host draws the card from ui://scale-intelligence/cards/Ladder.flows forwardthe result
Over MCP, si.act.keep_ladder takes KeepLadderInput and returns a card whose body is Ladder.

the ladder with its version, not ready while a rung’s predicate is not kept or does not compile. The call needs the act grant at the brand rung.

result
a card whose body is Ladder
read-only
no
destructive
yes
card address
ui://scale-intelligence/cards/Ladder
fieldtyperequirednote
ladderLadderyesthe rungs carry their predicates by hash; a rung whose predicate is given in full under predicates is kept first
predicatesPredicatenothe rungs’ predicates in full, kept by their hashes before the ladder

Claims#

claimstateroute or tool
The MCP server declares si.act.keep_ladder at contract 0476e35e6e275db5.targetsi.act.keep_ladder