agentforce-generate

name	agentforce-generate
description	Build, modify, audit, repair, optimize, debug, and deploy agents with Agentforce Agent Script. TRIGGER when: user creates, reviews, or changes .agent files or aiAuthoringBundle metadata; asks to fix AgentScript, audit an existing agent, run an AgentScript health check, common-pitfall review, or baseline-versus-candidate repair loop; changes a response, action, subagent, route, state flow, or Agent Spec; previews, debugs, deploys, publishes, or tests agents; uses sf agent generate/preview/publish/test; or manages Agentforce MCP servers, tools, assets, or authentication. DO NOT TRIGGER when: Apex, Flow, Prompt Template, Experience Cloud, or general Salesforce CLI work is unrelated to Agent Script; or the primary input is a production session or trace ID rather than an agent artifact.
metadata	{"version":"0.11","minApiVersion":"66.0","relatedSkills":["agentforce-observe","agentforce-test","automation-flow-generate","integration-connectivity-generate","platform-apex-generate","platform-metadata-deploy"],"cliTools":[{"tool":["corepack"],"semver":">=0.25.0"},{"tool":["curl"],"semver":">=7.0.0"},{"tool":["git"],"semver":">=2.0.0"},{"tool":["jq"],"semver":">=1.6.0"},{"tool":["node"],"semver":">=20.0.0"},{"tool":["npm"],"semver":">=9.0.0"},{"tool":["pnpm"],"semver":">=8.0.0"},{"tool":["python3"],"semver":">=3.10.0"},{"tool":["sf"],"semver":">=2.139.6"}]}

Agent Script Skill

What This Skill Is For

This skill is for developing Agentforce agents, primarily with Agent Script, Salesforce's scripting language for AI agents.

Org-backed workflows require an Agentforce license, API v66.0 or later, and an Einstein Agent User. Static authoring and review can proceed without org access.

CRITICAL: Agent Script is NOT AppleScript, JavaScript, Python, or any other language. Do NOT confuse Agent Script syntax or semantics with any other language you have been trained on.

Agent Script agents are defined by AiAuthoringBundle metadata: an <ApiName>.agent file (agent behavior) plus a sibling <ApiName>.bundle-meta.xml file (bundle metadata). The directory and both filenames must use the same case-sensitive API name; a literal bundle-meta.xml filename is not deployable. Actions can be implemented with invocable Apex, autolaunched Flows, Prompt Templates, and other supported types.

This skill covers the full Agent Script lifecycle: designing agents, writing Agent Script code, validating and debugging, deploying and publishing, and testing.

How to Use This Skill

This file maps user intent to task domains and relevant reference files in references/. Treat this file as the execution router for end-to-end agent development, and use references for deep detail.

Identify user intent from task descriptions. Read only the reference explicitly required by the active step or needed for the current decision. Every Reference Files section is a lookup index, not a preload list; do not load files for later or inapplicable steps.

For a comprehensive health check, common-pitfall audit, or audit-fix-evaluate loop over an existing agent, use the Audit and Repair an Existing Agent task domain below as part of the same authoring lifecycle.

Rules That Always Apply

1. Always --json. ALWAYS include --json on EVERY sf CLI command. Do NOT pipe CLI output through jq or 2>/dev/null. Read the full JSON response directly — LLMs parse JSON natively.

2. Verify target org. Before any org interaction, run sf config get target-org --json to confirm a target org is set. If none configured, ask the user to set one with sf config set target-org <alias>.

3. Diagnose in proportion to the change. For syntax or local static defects, run the supported local parser/compiler first, then add target-org validation when available. For behavioral defects, preserve a baseline and use preview plus traces. For a Surface repair, freeze the exact accepted edit list, then inspect the final diff and revert every other hunk, including block-scalar or metadata normalization. In a smallest-change repair, keep optional cosmetic findings advisory unless the user explicitly includes cleanup in scope; valid syntax with no diagnostic or use-case consequence is not an extra repair. Simulation can establish routing and action selection; use --use-live-actions only with explicit approval, a verified non-production environment, and safe test data. Do not claim an external effect from simulation or response text. See Validation & Debugging.

4. Use a proportionate spec gate. Obtain explicit Agent Spec approval for greenfield agents and Structural or Rewrite changes. A user-authorized, well-specified local repair does not require recreating or reapproving the entire spec; record the affected use case and preserve the existing design. When the user supplies a sufficiently detailed design and explicitly says it is already approved, treat that as the approved spec: do not recreate it or stop for another approval unless requirements are missing or materially change.

5. Don't stall. After a step completes successfully, announce the next step and start it. Do not wait for the user to say "what's next" or "ok, continue." Checkpoints that require explicit user approval include: (a) Agent Spec approval when required by Rule 4, (b) the pre-Publish CHECKPOINT, (c) destructive or consequential external operations, and (d) any A/B branch the skill explicitly surfaces (e.g., Data Cloud not provisioned during ADL setup). Long-running async work like ADL indexing should run in the background while the skill continues with work that doesn't depend on the result.

6. Draft-first lifecycle. During normal authoring, stay in draft iteration: edit + action implementations, validate, deploy, and preview as many times as needed. Do NOT publish/activate by default. Publish + activate are explicit release actions that require the user to confirm they are ready to commit the current draft to metadata and expose it to end users.

Task Domains

Choose the domain that matches the user's current objective. Read its named references before acting; the links are load instructions, not an optional bibliography. Follow only the applicable workflow and preserve any satisfied prerequisites. The normal lifecycle is design -> draft -> validate/preview -> explicitly approved release.

Create an Agent

Use for a new agent or authoring bundle.

1. Read Design & Agent Spec, then use an already-approved, sufficiently detailed supplied design as the build contract without regenerating or reapproving it. Otherwise capture the requirements in a saved Agent Spec and obtain explicit approval. Keep new action implementations as NEEDS STUB until the user chooses whether to reuse implementations, generate them, or leave placeholders.
2. Read the applicable sections of CLI for Agents and validate the target-org prerequisites before org work. For document grounding, read Data Library. For a voice agent, read Voice Modality and Voice Latency.
3. Generate the authoring bundle with Salesforce CLI. Edit the scaffolded <ApiName>.agent and preserve the matching <ApiName>.bundle-meta.xml. Read Core Language, Instruction Resolution, and the applicable templates before writing.
4. Run the local compiler required by Rule 14. When an authenticated target org is available, also validate the authoring bundle in the org. Fix blocking diagnostics before implementing or deploying action dependencies.
5. Generate action implementations only when the user selected that path. Validate and deploy one dependency at a time.
6. Preview the draft and inspect traces using Validation & Debugging. Cover realistic happy, adjacent, recovery, and cancellation paths.
7. Stay in the draft loop. Publish and activate only after the release gates in Deploy, Publish, and Activate pass and the user explicitly approves.

Comprehend an Existing Agent

Use when the user wants to understand an existing bundle.

1. Locate the package and matching authoring-bundle files.
2. Read Core Language, then map the subagent graph, deterministic blocks, model instructions, actions, variables, and action implementations.
3. Read Design & Agent Spec and reverse-engineer a saved Agent Spec. Use Subagent Map Diagrams for the graph. Annotate source only when the user requests it.
4. Flag supported anti-patterns, distinguishing observed behavior from static inference. Load Known Issues only for an otherwise unexplained workaround.

Audit and Repair an Existing Agent

Use for “fix my AgentScript,” health checks, common-pitfall reviews, and baseline-versus-candidate repair loops.

1. Read Audit and Repair, then follow its linked scope/path-review and repair/report workflow in order.
2. Use the Diagnostic Catalog and its focused diagnostic references only for categories present in the artifact. Use Common Control-Flow Pitfalls and its focused references for suspected prompt/control-flow defects.
3. Freeze accepted Surface edits before changing the artifact. For Structural or Rewrite work, obtain the approval required by Rule 4.
4. Compile locally, compare the unchanged baseline and candidate against the same use cases, and follow Audit Evaluation Loop.
5. Report Surface, Structural, and Rewrite assessments separately. Stay draft-only unless the user separately requests a release operation.

Audit Reference Files

• Audit Scope and Path Review
• Audit Repair and Report
• Audit Candidate Verification
• Instruction and Routing Diagnostics
• Action and State Diagnostics
• Architecture and Evaluation Diagnostics
• Action and Sequencing Pitfalls
• Lifecycle and Side-Effect Pitfalls
• AgentScript Compiler Setup

Modify an Existing Agent

Use for an approved change to an existing response, route, action, subagent, state flow, grounding source, or modality.

1. Comprehend the affected paths first. For a material design change, update the Agent Spec and obtain approval; for a narrow specified repair, record the affected use case without forcing a full spec rewrite.
2. Read Core Language and only the feature references needed for the change. Preserve unrelated metadata, contracts, formatting, and behavior.
3. Edit the existing bundle in place. Generate action implementations only when explicitly requested.
4. Compile locally and, when available, validate against the target org. Preview every changed and adjacent path and inspect traces. Iterate in draft.
5. Use the release workflow only if the user separately requests release.

Diagnose Compilation Errors

1. Capture the exact reported errors and run the Rule 14 local compiler.
2. When an authenticated target org is available, run org validation; use live preview only when compilation succeeds but runtime preparation still fails.
3. Classify and repair each concrete error using Validation & Debugging and Core Language.
4. Rerun the surfaces that exposed the error. Report exact executed checks, remaining limitations, and no unexecuted command as validation evidence.

Diagnose Behavioral or Production Issues

For a local behavioral problem, preserve a baseline, preview with realistic utterances, and inspect traces using Validation & Debugging. Confirm which subagent, action calls, action results, state changes, and final response actually occurred before editing.

For a production session or trace ID, use agentforce-observe for retrieval and reconstruction. Return here only when evidence identifies an AgentScript change. Never invent unavailable action inputs, outputs, or model reasoning.

Deploy, Publish, and Activate

1. Read CLI for Agents, Metadata & Lifecycle, and Deploy.
2. Compile locally and validate against the target org. Deploy the bundle and dependencies, then run live preview with realistic coverage and inspect traces. Do not proceed through a blocking result.
3. Present the exact target org and version state. Obtain explicit user approval before publishing or activating.
4. Publish, activate, and verify the user-facing agent only after approval.

Delete or Rename an Agent

Read the delete/rename sections of CLI for Agents and Metadata & Lifecycle. Enumerate references and dependencies, show the exact affected bundle, and obtain explicit confirmation before deletion. For rename, create and validate the replacement before deleting the original; verify orphaned metadata afterward.

Test an Agent

Use agentforce-test for test-spec design, security coverage, metadata creation, execution, and result analysis. First map the Agent Spec and all reachable routes/actions into coverage targets. Confirm before adding security tests or running tests that can invoke live actions.

Optimize an Agent

1. Read Core Language and scan every reachable path using Common Control-Flow Pitfalls.
2. Load only applicable optimization references: data flow, deterministic logic, reference syntax, human handoff, and voice readiness.
3. Report evidence-backed improvements and obtain approval before editing.
4. Apply only approved changes, compile locally, validate against the org when available, and report the resulting evidence.

Manage MCP Servers

Read MCP Server Management before any MCP operation. Verify the target org, use --json, keep secrets off command lines, review tools before allowlisting, and require confirmation for destructive or consequential changes.

The Agent Spec

Agent Spec is the central artifact this skill produces and consumes. A structured design document representing agent purpose, user outcomes, subagent graph, actions and implementations, variables, subagent posture, deterministic controls (when needed), and behavioral intent.

Agent Specs evolve with the agent. Sparse during agent creation (purpose, use cases, planned placeholders). Fleshed out during agent build (flowchart, action implementations mapped, posture choices documented, deterministic controls added only where justified). Reverse-engineered when comprehending existing agents. Critical for advanced troubleshooting, providing reference to compare expected vs. actual behavior. During testing, test coverage maps against it.

Produce or update an Agent Spec for greenfield work, material design changes, or analysis whose result changes the documented contract. For a narrow, already-specified repair, record the affected use case and evidence without forcing a full spec rewrite.

Read Design & Agent Spec for Agent Spec structure and production methodology.

Assets

The assets/ directory contains templates and examples. Read when you need a starting point or a concrete reference for artifacts and source files.

• assets/agent-spec-template.md — Agent Spec template with all sections and placeholder content. Copy to <AgentName>-AgentSpec.md in project directory, then fill in during design. Save Agent Spec as file — significant design artifact that benefits from proper rendering, especially Mermaid Subagent Map diagram.

• assets/agents/local-info-agent-annotated.agent — Complete annotated example based on Local Info Agent, showing all major Agent Script constructs in context with inline comments explaining why each construct is used. Read when you need concrete reference for how concepts compose into working agent, or as fallback when focused examples in reference files aren't sufficient.

• assets/agents/template-single-subagent.agent — Compatibility-named focused starter with one start_agent execution block and no router or subagent blocks.

• assets/agents/template-multi-subagent.agent — Minimal agent with multiple subagents and transitions. Copy and modify for complex agents.

• assets/agents/router-first.agent — Transition-only router example with HyperClassifier and concise router instructions.

• assets/agents/verification-gate.agent — Identity/authorization gate with protected action availability.

• assets/agents/simple-qa.agent, production-faq.agent, and order-service.agent — Complete examples at increasing behavioral and action complexity.

• assets/patterns/README.md — Route to focused complete patterns for callbacks, input binding, lifecycle, delegation, and multi-step workflows. Use a pattern only when its stated use-case preconditions apply.

• assets/invocable-apex-template.cls — Reference for invocable Apex classes. Copy and modify when complex Apex action implementations are desired.

Important Constraints

• Use supported tooling for the evidence needed. Use Salesforce CLI and the target org for org-backed validation and release operations. Use the published AgentScript SDK for local parse/compile checks, and invoke related skills only within their documented boundaries.

• Only certain implementation types are valid for actions. For example, only invocable Apex (not arbitrary Apex classes) can back an action. Similar constraints may apply to Flows and Prompt Templates. When wiring actions to implementations, consult Design & Agent Spec reference file for valid types and stubbing methodology.

• sf agent generate test-spec is not for agentic use. It is interactive, REPL-style command designed for humans. When creating test specs, start from boilerplate template in assets instead.

Common Issues Quick Reference

Internal Error, try again later during publish: Server-side compile failure. The 500 doesn't tell you which check failed — walk all four causes in order before asking the user what's wrong. Do NOT stop at cause 1.

1. Agent type mismatch on access.default_agent_user. Employee agents normally omit access.default_agent_user; service agents MUST have it (and the user must hold an Einstein Agent license). See Design & Agent Spec, Section 3. Re-run the query — do not invent the username.
2. Action definition missing outputs: block. If any action has target: and inputs: but no outputs:, the server-side compiler can't generate return bindings. CLI validate and LSP both PASS — only publish fails. See Known Issues, Issue 15.
3. Other structural drift in the .agent file. Diff against a known-good bundle in the same org: sf project retrieve start --metadata "AiAuthoringBundle:<known-working-agent>" --output-dir /tmp/diff-bundle --json Compare keyword-by-keyword. Look for missing required-but-undocumented fields, block-ordering drift, or DSL keywords your bundle uses that aren't in the working one.
4. Genuine transient backend error. If 1–3 are clean and the response requestId differs across retries, wait 60 s and retry once.

Unable to access Salesforce Agent APIs... during preview: default_agent_user lacks permissions. See Agent User Setup & Permissions. Do NOT publish as fix — --use-live-actions does not require published agent.

Permission error referencing different username than configured: Same fix as above — error references org's default running user, but root cause is Einstein Agent User permissions.

Agent fails with permission error even though current subagent's actions work: Planner validates ALL actions across ALL subagents at startup. One missing permission fails entire agent.

Apex action returns empty results in live preview but works in simulated: WITH USER_MODE + missing object permissions = silent failure (0 rows, no error). See Agent User Setup & Permissions, Section 6.2.

Agent published, ADL indexed (retrieverId populated), but every grounded question returns empty knowledgeSummary / "I don't have that information": The Einstein Agent User lacks Data Cloud access. Two things to check, in order:

1. Permset/PSL not assigned. Run the verification queries from Agent User Setup, Step 3b.3. If no Data Cloud permset/PSL appears, run the discovery-then-assign procedure (priority: GenieDataPlatformStarterPsl PSL → GenieUserEnhancedSecurity PS → DataCloudUser PS → DataCloudArchitect PS).
2. Data Space scope not granted on the permset. Currently no API. Setup → Permission Sets → click the assigned permset → "Data Cloud Data Space Management" under Apps → Edit → add the ADL's data space (usually default) → Save. See Agent User Setup, Step 3b.4.

Quick Links (Deep Detail Lives in References)

• Syntax and execution model: Core Language
• Agent design/spec process: Design & Agent Spec
• Posture dial (agentic vs deterministic): Posture & Determinism
• Concrete authoring invariants: The Zen of AgentScript
• Pattern selection by scenario: Patterns by Requirement
• Architecture mechanics, HyperClassifier routing, and migration: Architecture Patterns
• Validation, preview, and traces: Validation & Debugging
• Deploy/publish/activate lifecycle: Deploy Reference
• Metadata lifecycle and publish troubleshooting: Metadata & Lifecycle
• ADL provisioning and wiring: Data Library Reference
• Agent access and permissions: Agent Access Guide, Agent User Setup
• Voice modality and telephony agents: Voice Modality Reference
• Safety review framework: Safety Review
• Rubric and review scoring: Scoring Rubric
• Optimization patterns: Pattern 1 — Data Flow, Pattern 2 — Deterministic Logic, Pattern 3 — Reference Syntax, Pattern 4 — Escalation
• MCP server registration and tool whitelisting: MCP Server Management