---
title: "The systems"
description: "One page per system of the platform: its calls on the wire, and the bars it enforces, at contract 0476e35e6e275db5."
section: systems
address: /systems
contract: 0476e35e6e275db5
---

# The systems

One page per system of the platform: its calls on the wire, and the bars it enforces, at contract 0476e35e6e275db5.

[figure: 21 systems of the platform, each with its calls on the wire.]

# The systems

Each page below is one system of the platform as the contract serves it: every route and every tool the system's specification names, and the bars its parameter rows enforce. The pages are generated from the API document and the MCP manifest, which carry on every operation and tool the specification it serves.

| system | calls |
|---|---|
| [The kernel](/systems/01-the-kernel) | 7 |
| [The registers, and the contract crate](/systems/02-the-registers-and-the-contract-crate) | 2 |
| [People, scope and rights](/systems/03-people-scope-and-rights) | 13 |
| [The record](/systems/04-the-record) | 6 |
| [Identity resolution](/systems/05-identity-resolution) | 4 |
| [The rules engine](/systems/06-the-rules-engine) | 16 |
| [Sources and acquisition](/systems/07-sources-and-acquisition) | 6 |
| [Leads and the team](/systems/08-leads-and-the-team) | 11 |
| [The harness](/systems/09-the-harness) | 8 |
| [The API gateway](/systems/10-the-api-gateway) | 2 |
| [The ops console](/systems/11-the-ops-console) | 9 |
| [The market as it is held](/systems/12-the-market-as-it-is-held) | 18 |
| [Strategy, action and learning](/systems/13-strategy-action-and-learning) | 18 |
| [Models and intelligence](/systems/14-models-and-intelligence) | 4 |
| [Documents from the record](/systems/17-documents-from-the-record) | 5 |
| [The acquisition system and the connector standard](/systems/18-the-acquisition-system-and-the-connector-standard) | 28 |
| [Operations, security and observability](/systems/19-operations-security-and-observability) | 4 |
| [The capture extension: a person's own browser as a capture surface](/systems/24-the-capture-extension-a-person-s-own-browser-as-a-capture-surface) | 7 |
| [The economics of the market: business models, benchmarks, the return to a buyer, and prices](/systems/25-the-economics-of-the-market-business-models-benchmarks-the-return-to-a-buyer-and-prices) | 6 |
| [The market as a living system: value chains, systems models, templates and the search for product-market fit](/systems/26-the-market-as-a-living-system-value-chains-systems-models-templates-and-the-search-for-product-market-fit) | 13 |
| [specification app](/systems/app-specification-app) | 8 |