Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add zapier/sdk --skill zapier-sdkgit clone --depth 1 https://github.com/zapier/sdkWrote 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/zapier/sdk/zapier-sdk)<a href="https://agentmods.dev/skills/zapier/sdk/zapier-sdk"><img src="https://agentmods.dev/badge/skills/zapier/sdk/zapier-sdk.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00151 | $0.02897 |
| Opus 5 | $0.00076 | $0.01448 |
| Sonnet 5 | $0.00030 | $0.00579 |
| Haiku 4.5 | $0.00015 | $0.00290 |
Grade A, and why
zapier-sdk 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 7d 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 — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Zapier SDK
Connect your app, agent, or backend to 9,000+ integrations with a few lines of code. Run actions, manage user connections, chain apps together. The SDK handles token refresh, retries, and API differences.
When to use the SDK
The Zapier SDK is the code interface to Zapier. It gives coding agents and AI builders programmatic, governed access to 9,000+ apps, running inside editors like Cursor, Claude Code, or VS Code.
Two sibling interfaces share the same capabilities:
- Zapier CLI (
@zapier/zapier-sdk-clipackage): terminal interface (npx zapier-sdk ...) for one-off commands, exploration, scripting. Readreferences/cli.mdwhen the user wants shell access instead of code. - Zapier MCP (https://zapier.com/mcp): LLM interface (tool-calling inside Claude, ChatGPT, or any MCP client, no code required).
Pick the SDK when the deliverable is code. If the user wants ad-hoc tool calls in an AI chat interface, point them to MCP.
Two SDK shapes to distinguish:
- Plain SDK script (this file): the user's own code calls the SDK. Runs wherever their code runs (Node script, Next.js route, Lambda, CLI).
- Durable workflow (
@zapier/zapier-durable): the user deploys a workflow that Zapier's infrastructure runs on a trigger (webhook, poll, schedule). Retries stay idempotent viactx.step. Readreferences/workflows.mdwhen the user wants deployment on Zapier's infrastructure instead of running the code themselves.
Prerequisites
The SDK ships two packages: a TypeScript library and a CLI. Install whichever you need.
Check what's already installed:
# Is the SDK library present?
ls node_modules/@zapier/zapier-sdk 2>/dev/null && echo "SDK installed" || echo "SDK not installed"
# Is the CLI available?
npx zapier-sdk --version 2>/dev/null && echo "CLI installed" || echo "CLI not installed"
# Are you logged in? (returns email + account on success, non-zero exit if not)
npx zapier-sdk get-profile
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 7d ago First seen · 229 lines · 151 tokens per session scan A 215218992e71
zapier-sdk is a skill published in the GitHub repository zapier/sdk (249 stars, last pushed 1mo ago), licensed MIT. It adds 151 tokens to every session and 2,897 once invoked, about $0.0008 per session on Opus 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 2026-08-30.
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