afv-library/skills/developing-agentforce/assets/agents/hello-world.agent
Willie Ruemmele 261abd679a
chore: rename topic to subagent for Agent Script v2 @W-21955450@ (#193)
* @W-21955450@ Rename topic to subagent for Agent Script v2

Aligns with Agent Script v2 naming standards where `topic` is renamed
to `subagent` across all skill documentation and templates.

Changes:
- Agent Script templates: topic keyword → subagent keyword
- References: @topic.* → @subagent.*
- Documentation: Updated all skill references and guides
- Natural language references preserved in comments/descriptions

* Rename start_agent topic_selector to agent_router

Completes the topic → subagent terminology alignment by:

1. Renaming start_agent from topic_selector to agent_router (15 agent files)
2. Updating template topic declarations: topic {{placeholder}} → subagent {{placeholder}} (5 files)
3. Updating all @subagent.topic_selector references to @subagent.agent_router (35 occurrences)
4. Updating documentation: prose, examples, and diagrams (10 markdown files)
5. Updating comments to use agent_router terminology

Files affected:
- 22 agent template files
- 10 documentation/reference markdown files
- Template component files

The agent_router name is more descriptive of its actual function
(routing to different subagents) and completes the Agent Script v2
terminology standardization.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* Rename files with "topic" to use "subagent" terminology

Completes the topic → subagent terminology alignment by renaming
files and updating all references:

**Files renamed (5):**
- multi-topic.agent → multi-subagent.agent
- template-single-topic.agent → template-single-subagent.agent
- template-multi-topic.agent → template-multi-subagent.agent
- topic-with-actions.agent → subagent-with-actions.agent
- agent-topic-map-diagrams.md → agent-subagent-map-diagrams.md

**References updated (6 docs):**
- Updated all filename references to point to new filenames
- Updated "Topic Map" → "Subagent Map" throughout documentation
- Updated "multi-topic"/"single-topic" → "multi-subagent"/"single-subagent"

Files modified:
- README.md, SKILL.md, agent-spec-template.md
- assets/agents/README.md, assets/README-legacy.md
- references/agent-design-and-spec-creation.md

This ensures consistent "subagent" terminology across filenames,
file content, and all documentation references.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* Complete topic-to-subagent terminology update across skills

Comprehensive update replacing "topic" with "subagent" terminology throughout
the developing-agentforce and testing-agentforce skills to align with Agent
Script's `subagent` block naming.

Key changes:
- "Topic Selector" → "Subagent Router" in all agent templates and docs
- "Topic/action" → "Subagent/action" in documentation
- "Topic map" → "Subagent map" in diagram references
- Updated all architecture documentation to use "subagent" terminology
- Updated 19 .agent template files with new labels and comments
- Updated 8 reference documentation files with consistent terminology

API contract preservation:
- Test spec YAML files preserve "topic" terminology to match Testing Center API
- Added clarifying comments explaining topic/subagent equivalence in YAML files
- Field names like `expectedTopic` unchanged (Salesforce API requirement)

Preserved terms:
- "off-topic" (standard phrase for out-of-scope)
- "expectedTopic" field (Testing Center API)
- "platform topics" (Salesforce guardrail features)

32 files changed, 379 insertions(+), 366 deletions(-)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* Complete comprehensive topic-to-subagent terminology update

Thorough update replacing all remaining "topic" references with "subagent"
terminology across developing-agentforce, testing-agentforce, and
observing-agentforce skills to fully align with Agent Script's `subagent`
block naming.

Key changes:
- Agent Script syntax: @topic.<name> → @subagent.<name>
- Agent Script syntax: topic.actions → subagent.actions
- Shell script patterns: ^topic → ^subagent
- Documentation: "topic instructions" → "subagent instructions"
- observing-agentforce skill: Updated all agent architecture references
- Template files: Updated all inline comments and descriptions
- Variable names in scripts: TOPIC → SUBAGENT

Specific updates:
- 45 files changed, 294 insertions, 294 deletions
- Updated all Agent Script code examples to use @subagent syntax
- Updated observing-agentforce issue classification guide
- Updated shell script patterns in diagnostic tools
- Updated Apex comments to clarify topic field maps to subagents

Preserved (as required):
- "off-topic" and "off_topic" (standard out-of-scope phrase)
- Testing Center API fields: expectedTopic, topic: in YAML
- API response fields: .topic, generatedData.topic, topic_assertion
- STDM field names: ssot__TopicApiName__c (with clarifying docs)
- Template placeholders in test specs (API values)
- "Topic hash drift" (API field behavior)
- "Email topic/purpose" (means email subject)
- Explanatory comments about API field mapping

All Agent Script syntax and documentation now consistently uses "subagent"
while preserving backward compatibility with platform API field names.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* a few more topic -> subagent replacements

---------

Co-authored-by: Steve Hetzel <shetzel@salesforce.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-04-27 12:42:18 -06:00

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# Hello World Agent
# The minimal viable Agentforce agent - start here!
#
# This template shows the absolute minimum structure required for a working agent.
# Use this as your starting point when learning Agent Script.
#
# ★ Why This Structure?
# - system: Sets agent personality and default messages
# - config: Required metadata for deployment (agent_name must be unique)
# - variables: Linked variables connect to Messaging context (required for deployment)
# - language: Locale settings (required for deployment)
# - start_agent: Entry point subagent (exactly one required)
#
# ★ Key Validation Points (from 100-point scoring):
# - [10 pts] config block with all 4 required fields
# - [10 pts] 3 linked variables (EndUserId, RoutableId, ContactId)
# - [5 pts] language block present
# - [10 pts] At least one start_agent subagent
#
# Deploy with: sf agent publish authoring-bundle --api-name Hello_World_Agent --target-org [alias]
system:
instructions: "You are a friendly assistant. Greet users warmly and help them."
messages:
welcome: "Hello! I'm here to help. What can I do for you today?"
error: "I'm sorry, something went wrong. Please try again."
config:
agent_name: "Hello_World_Agent"
default_agent_user: "your.user@company.com"
agent_label: "Hello World Agent"
description: "A minimal example agent to learn Agent Script basics"
variables:
# Linked variables (required) - Connect to Salesforce Messaging context
EndUserId: linked string
source: @MessagingSession.MessagingEndUserId
description: "Messaging End User ID"
RoutableId: linked string
source: @MessagingSession.Id
description: "Messaging Session ID"
ContactId: linked string
source: @MessagingEndUser.ContactId
description: "Contact ID"
language:
default_locale: "en_US"
additional_locales: ""
all_additional_locales: False
# Entry point subagent - this is where every conversation starts
start_agent main:
label: "Main"
description: "Greets users and provides help"
reasoning:
instructions: ->
| Welcome the user warmly.
| Ask how you can help them today.
| Be friendly and conversational.