forcedotcom/sf-skills is a collection of reusable instructions that help AI coding agents build and work with Salesforce applications and platform features. Developers use it for Agentforce agents, Lightning apps, Flow, Apex, SOQL, Lightning Web Components, and related Salesforce configuration. The catalogue entries are the repository’s skills, plugins, commands, MCP servers, and agents for AI tools that support skills.
Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add forcedotcom/sf-skills/plugin install salesforce-developmentWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/forcedotcom/sf-skills/platform-environment-validate)<a href="https://agentmods.dev/skills/forcedotcom/sf-skills/platform-environment-validate"><img src="https://agentmods.dev/badge/skills/forcedotcom/sf-skills/platform-environment-validate/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/forcedotcom/sf-skills/platform-environment-validate"><img src="https://agentmods.dev/badge/skills/forcedotcom/sf-skills/platform-environment-validate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00104 | $0.02507 |
| Opus 5.5 | $0.00042 | $0.01003 |
| Sonnet 5.5 | $0.00021 | $0.00501 |
| Haiku 4.5 | $0.00010 | $0.00251 |
Grade A, and why
platform-environment-validate scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 28d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Validating: Salesforce Development Environment
Validate all required prerequisites and surface a clear, actionable status report. This skill is on-demand — it does not run automatically on session start. Run it explicitly to check or repair your local setup.
Phase 1: Prerequisite Scan
Run the tool check:
${CLAUDE_PLUGIN_ROOT}/scripts/sf-context check-tools
The output is a JSON object with a tools array (plus a diagnostic block on any critical failure).
The banner is painted for you — do not reproduce it. When check-tools runs, the plugin paints the framed "Ready to build on Salesforce?" banner deterministically on the visible channel — one status row per tool, the footer verdict, and the wayfinding footer — exactly like the SessionStart banner. It is a Tier-1 surface: read the JSON for your own understanding, but do NOT reproduce, redraw, or re-render the banner. Add only a short read of what the result means for the user, then go to Phase 2.
The painted banner looks like this (illustrative — the version/message text in each row comes straight from the JSON: version for 🟢, message + fix hint for 🟡/🔴, the note for ℹ️; the values below show the style, not fixed strings):
──────────────────────────────────────────────────────────────
Ready to build on Salesforce? checking your toolchain…
──────────────────────────────────────────────────────────────
🟢 Salesforce CLI v2.144.6
🟢 Code Analyzer v5.14.0 · JIT, auto-installs on first use
🟢 Node.js v22.11.0 LTS
🟢 NPM v10.9.0
🟢 Git v2.50.1
🟢 Salesforce MCP (config) .mcp.json + proxy present
🟢 Salesforce MCP (endpoint) org instance reachable
ℹ️ Salesforce MCP (process) confirm with /mcp or /doctor
🟢 Source Tracking enabled
──────────────────────────────────────────────────────────────
✓ toolchain ready (skill: platform-environment-validate)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 28d ago Changed · -56 tokens per session 270b18099ff6
- 1mo ago First seen · 193 lines · 160 tokens per session scan A 7a716c5df587
platform-environment-validate is a skill published in the GitHub repository forcedotcom/sf-skills (1,104 stars, last pushed yesterday), licensed Apache-2.0. It adds 104 tokens to every session and 2,507 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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