---
slug: "Protocol"
name: "Protocol"
type: "Data Structures"
layer: "Infrastructure"
ref: "Protocol#f583"
sema_id: "sema:Protocol#mh:SHA-256:f583ad96f598ecf0c9068f5c1390bdf247d2eb67bd7a14c7ce615c357b957b46"
tags: ["Infrastructure","Data Structures"]
updated: 2026-11-11
mindscape: "bootstrap"
index_url: https://mindscape.world/scapes/bootstrap.json
url: https://mindscape.world/bootstrap/Protocol/
related: ["AgentProtocol","Break","ContinuousResourceAuction","DataMinimization","Disputelift","Experiment","Nature","OntologyHandshake","Rally","Trait","Translate","TranslationProxy","Disputelift#b515"]
---

# Protocol

Communication standard

Layer: Infrastructure · Category: Data Structures

## Mechanism

A marker interface. A pattern implementing 'Protocol' MUST state a rule set governing an exchange, and the exchange MUST hold between two or more parties — a procedure a single party runs against itself is a method, not a protocol. Formats, versioning and degree of formality are implementer concerns: HTTP pins all three, a ceremonial protocol pins none.

## Invariants

- Rule set: an implementer must state the rules that govern the exchange.
- Inter-party: the exchange must hold between two or more parties.

## Failure modes

- Version Drift: Agents attempting to communicate with incompatible protocol versions.
- Ambiguous Spec: Rules that allow for multiple valid interpretations.

## Data schema

```json
{
  "type": "object",
  "required": [
    "protocol_id",
    "rules"
  ],
  "properties": {
    "protocol_id": {
      "type": "string",
      "description": "Unique protocol identifier"
    },
    "version": {
      "type": "string",
      "description": "Semantic version (e.g., '1.0.0')"
    },
    "rules": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "List of rules defining the protocol"
    },
    "formats": {
      "type": "object",
      "description": "Message format specifications"
    }
  }
}
```

## Builds on

—

## Used by

- [AgentProtocol](https://mindscape.world/scapes/bootstrap/AgentProtocol.md) (Society; References)
- [Break](https://mindscape.world/scapes/bootstrap/Break.md) (Infrastructure; References)
- [ContinuousResourceAuction](https://mindscape.world/scapes/bootstrap/ContinuousResourceAuction.md) (Society; References)
- [DataMinimization](https://mindscape.world/scapes/bootstrap/DataMinimization.md) (Society; References)
- [Disputelift](https://mindscape.world/scapes/bootstrap/Disputelift.md) (Society; References)
- [Experiment](https://mindscape.world/scapes/bootstrap/Experiment.md) (Mind; References)
- [Nature](https://mindscape.world/scapes/bootstrap/Nature.md) (Infrastructure; References)
- [OntologyHandshake](https://mindscape.world/scapes/bootstrap/OntologyHandshake.md) (Society; References)
- [Rally](https://mindscape.world/scapes/bootstrap/Rally.md) (Society; References)
- [Trait](https://mindscape.world/scapes/bootstrap/Trait.md) (Infrastructure; References)
- [Translate](https://mindscape.world/scapes/bootstrap/Translate.md) (Mind; References)
- [TranslationProxy](https://mindscape.world/scapes/bootstrap/TranslationProxy.md) (Society; References)

## Identity

- Sema ID: `sema:Protocol#mh:SHA-256:f583ad96f598ecf0c9068f5c1390bdf247d2eb67bd7a14c7ce615c357b957b46`
- Ref: `Protocol#f583`
- Supersedes:
  - `sema:Protocol#mh:SHA-256:e53765fe6abfb95285f1b698b11cc01ab3f7e1d8f82f57186f60127d92c564db`

## Links

- [Pattern page](https://mindscape.world/bootstrap/Protocol/)
- [View in the interactive graph](https://mindscape.world/bootstrap/#Protocol)
- [JSON](https://mindscape.world/scapes/bootstrap/Protocol.json)
- [Index of all patterns](https://mindscape.world/scapes/bootstrap.json)