Salesforce Apex

Salesforce apex — SfSkills domain router

Apex and SOQL: triggers, Apex governor limits, async processing, OUTBOUND HTTP callouts, security enforcement, and test patterns. Owns calling an external API FROM Salesforce; salesforce-integration owns inbound. Generic nightly scheduling without naming code belongs to salesforce-flow. Codebase security review belongs to salesforce-security. NOT for SOSL — use salesforce-data.

159 skill packages live under ${CLAUDE_PLUGIN_ROOT}/skills/apex/<slug>/SKILL.md. They are not loaded — reach them by path, on demand.

Generated by scripts/build_plugin.py. Do not hand-edit.

How to find the right skill

Three mechanisms, listed in order of reliability on a fresh install. Use the first one that is available; do not stop at a guess.

1. The shipped roster (always works, no setup). Read references/skill-index.md next to this file. It lists every apex skill package with a one-line gloss, generated from registry/skills.json. Scan it and pick by name.

2. The MCP server (fast, needs the sfskills-mcp server connected). Call the search_skill tool with the user's phrasing and domain: "apex". It returns ranked skill ids. get_skill then returns the package contents.

3. The search CLI (fast, needs a locally built index).

python3 "${CLAUDE_PLUGIN_ROOT}/scripts/search_knowledge.py" "<the user's question>" --domain apex --json

This needs vector_index/, which is not shipped — it is gitignored and must be built once per clone:

cd "${CLAUDE_PLUGIN_ROOT}" && python3 -m pip install -r requirements.txt && python3 scripts/build_index.py

If the command errors or reports Coverage: NONE, fall back to mechanism 1 rather than telling the user the topic is uncovered.

Then read the package. Open the exact ${CLAUDE_PLUGIN_ROOT}/skills/<domain>/<slug>/SKILL.md the lookup returned, plus its references/gotchas.md and references/llm-anti-patterns.md. Do not answer from this router: it is a map, not the territory.

Featured entry points

Curated starting points when the request is broad or the lookup is ambiguous. This is a shortlist, not the catalogue — the roster at references/skill-index.md has all 159.

• ${CLAUDE_PLUGIN_ROOT}/skills/apex/trigger-framework/SKILL.md — one trigger per object, handler dispatch, and recursion control
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/governor-limits/SKILL.md — the limit table and which ones actually bite in practice
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/soql-fundamentals/SKILL.md — selectivity, relationship queries, and queries inside loops
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/apex-security-patterns/SKILL.md — CRUD/FLS enforcement, sharing keywords, and injection-safe dynamic SOQL
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/batch-apex-patterns/SKILL.md — Batchable structure, chaining, scope sizing and failure recovery
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/apex-queueable-patterns/SKILL.md — the default async choice, with chaining depth and callout rules
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/test-data-factory-patterns/SKILL.md — a reusable factory so bulk tests are not copy-pasted record builders
• ${CLAUDE_PLUGIN_ROOT}/skills/apex/test-class-standards/SKILL.md — assertions, bulk cases, negative paths, and what coverage does not prove

Decision trees

Read the tree before activating a skill when the request could be solved more than one way, and cite the branch that decided it.

• ${CLAUDE_PLUGIN_ROOT}/standards/decision-trees/automation-selection.md — read before writing Apex that a Flow could do
• ${CLAUDE_PLUGIN_ROOT}/standards/decision-trees/async-selection.md — @future vs Queueable vs Batch vs Schedulable vs Platform Events
• ${CLAUDE_PLUGIN_ROOT}/standards/decision-trees/performance-tuning.md — read on any CPU, heap, SOQL or limit symptom

Canonical templates

Do not hand-roll an idiom that already exists. Copy from ${CLAUDE_PLUGIN_ROOT}/templates/apex/ and rename in the consuming project; never edit the template in place.

• ${CLAUDE_PLUGIN_ROOT}/templates/apex/TriggerHandler.cls
• ${CLAUDE_PLUGIN_ROOT}/templates/apex/SecurityUtils.cls
• ${CLAUDE_PLUGIN_ROOT}/templates/apex/tests/TestDataFactory.cls
• ${CLAUDE_PLUGIN_ROOT}/templates/apex/README.md — the full list

Run-time agents for this domain

Invoke one of these subagents when the ask is a whole workflow rather than a single question:

• apex-builder — Generate an Apex scaffold for any canonical surface
• apex-refactorer — Refactor an Apex class to canonical patterns
• security-scanner — Security audit for Apex, callouts, and sharing
• soql-optimizer — Find and fix SOQL anti-patterns
• test-class-generator — Generate a bulk-safe Apex test class
• trigger-consolidator — Consolidate N triggers on an sObject into one handler

Rules

1. Answer from the opened apex package, never from this router.
2. Cite the skill id and, where one applied, the decision-tree branch.
3. Never claim a topic is uncovered without pasting lookup output.
4. Never deploy to an org.