---
title: "The market as it is held"
description: "The market as it is held: the 18 calls this system serves, each a route of the API and a tool of the MCP server, at contract 0476e35e6e275db5."
section: systems
address: /systems/12-the-market-as-it-is-held
contract: 0476e35e6e275db5
---

# The market as it is held

The market as it is held: the 18 calls this system serves, each a route of the API and a tool of the MCP server, at contract 0476e35e6e275db5.

[figure: The market as it is held: 18 calls of the contract, by family.]

# The market as it is held

The 18 calls below are the whole of this system on the wire: each is one route of the API and one tool of the MCP server, with one typed input, one card as its answer and one refusal shape. Every answer carries its foot: what was read, the population and the control.

## The calls



| tool | route | takes | gives |
|---|---|---|---|
| [si.read.audience_map](/reference/tools/si-read-audience_map) | [POST /v1/read/audience_map](/reference/read/audience_map) | a brand, two facets or a facet and a community, the window | the shared subjects, the share, the lift, the negative control that bounds it, and the size as bounds |
| [si.read.brand_design_system](/reference/tools/si-read-brand_design_system) | [POST /v1/read/brand_design_system](/reference/read/brand_design_system) | the brand, and a version, else the newest | the design system as it stands, with every basis |
| [si.read.brand_design_system_changes](/reference/tools/si-read-brand_design_system_changes) | [POST /v1/read/brand_design_system_changes](/reference/read/brand_design_system_changes) | the brand and two versions, else the two newest | every value that differs, by path, with the basis on each side, and the counts |
| [si.read.chain](/reference/tools/si-read-chain) | [POST /v1/read/chain](/reference/read/chain) | a brand | its roles, its handovers and each handover's count with its instrument |
| [si.read.compare](/reference/tools/si-read-compare) | [POST /v1/read/compare](/reference/read/compare) | two brands, a question from the closed list of comparisons | two summaries over one structure, each with its coverage |
| [si.read.map](/reference/tools/si-read-map) | [POST /v1/read/map](/reference/read/map) | a brand, and the two dates | the map |
| [si.read.market](/reference/tools/si-read-market) | [POST /v1/read/market](/reference/read/market) | a brand, a segment, the window | the four stages, each with its count, value, basis and coverage, and the silent remainder |
| [si.read.posture](/reference/tools/si-read-posture) | [POST /v1/read/posture](/reference/read/posture) | a community, the window | open, conditional, closed or unknown, with the two removal rates and the archetype |
| [si.read.roles](/reference/tools/si-read-roles) | [POST /v1/read/roles](/reference/read/roles) | nothing, or one role | the register of roles: each role's side, what it does, what it hands on, which connection holds it, and whether its holder can be a lead |
| [si.read.vertical](/reference/tools/si-read-vertical) | [POST /v1/read/vertical](/reference/read/vertical) | the vertical, or a brand whose vertical is meant | its chain by side with every stock's count and basis, its roles, its segments, its templates, its words and its rules |
| [si.act.bind_buyer](/reference/tools/si-act-bind_buyer) | [POST /v1/act/bind_buyer](/reference/act/bind_buyer) | the kind, an offering or a segment, the weight, the mode | the binding, and the preview of the kind's members |
| [si.act.decide_brand_design](/reference/tools/si-act-decide_brand_design) | [POST /v1/act/decide_brand_design](/reference/act/decide_brand_design) | the brand, the value's path, the decision (accepted, declined, changed) and, when changed, the tenant's own value, with the reason | the decision as a fact at brand scope: the brand's memory, read by the merge, so a changed value stands as stated by the tenant until the site changes and a declined one is never proposed again |
| [si.act.install_pack](/reference/tools/si-act-install_pack) | [POST /v1/act/install_pack](/reference/act/install_pack) | a brand, the pack and its version | the copies made, each naming its origin |
| [si.act.keep_buyer](/reference/tools/si-act-keep_buyer) | [POST /v1/act/keep_buyer](/reference/act/keep_buyer) | the whole profile as it should stand next, with its predicate's tree given in full, its bindings and its ladder | the profile as its next version, ready, or not ready with the compiler's reason; the predicate kept by its hash |
| [si.act.make_brand_design_system](/reference/tools/si-act-make_brand_design_system) | [POST /v1/act/make_brand_design_system](/reference/act/make_brand_design_system) | the brand, and the site when it is not the brand row's own | the brand's design system as the next version of its name: every colour, face, size, step, radius, shadow and the logo, each measured, inferred by a named rule or never measured, with the artefacts it was read from and the gaps; and the same values in the platform's token shape |
| [si.act.map_brand](/reference/tools/si-act-map_brand) | [POST /v1/act/map_brand](/reference/act/map_brand) | a web address, and the brand scope to hold the map | the map as it stands, with every part measured or never measured, and the demand raised |
| [si.act.mark_rival](/reference/tools/si-act-mark_rival) | [POST /v1/act/mark_rival](/reference/act/mark_rival) | a brand, the rival's entity, the evidence | the fact |
| [si.act.seed_tenant](/reference/tools/si-act-seed_tenant) | [POST /v1/act/seed_tenant](/reference/act/seed_tenant) | the manifest and the window | the seed as work, then its receipt with counts by kind and what is not ready |



## The bars this system enforces

Every bar is a row of the parameter register: an administrator changes it, and the platform reads it by name at the place of enforcement the row records.

| parameter | family | dimension | enforced at |
|---|---|---|---|
| the floor of a stage's coverage below which it reads as a lower bound | intend | a share | the read of the stage |
| the deal-size scenario of a market | intend | money | the read of the total stage, its basis a scenario |
| the cap on rivals proposed from evidence for one brand | machinery | a count of entities | the step of the map that finds rivals |
| the longest wait of a market never read before its gap is shown to a user | machinery | a time | the reader of the gap |
| the beat on which a vertical's chain is read | machinery | a time | the platform monitor that keeps the record full in the vertical |
| the cut under which a chain stock's count is shown as a bound and not a number | intend | a count | the reader of the chain |
| the resolution of the hierarchy of cells for places | machinery | a level | the gazetteer's writer, and the sort of every place-keyed table |