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 agentmods add skills/apideck-libraries/api-skills/apideck-nodenpx skills add apideck-libraries/api-skills --skill apideck-nodegit clone --depth 1 https://github.com/apideck-libraries/api-skillsWhat 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 | $0.00119 | $0.02499 |
| Opus 5 | $0.00060 | $0.01249 |
| Sonnet 5 | $0.00024 | $0.00500 |
| Haiku 4.5 | $0.00012 | $0.00250 |
Grade A, and why
apideck-node 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 2d 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 — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Apideck TypeScript SDK Skill
Overview
The Apideck Unified API provides a single integration layer to connect with 200+ third-party services across accounting, CRM, HRIS, file storage, ATS, e-commerce, and more. The official TypeScript SDK (@apideck/unify) provides typed clients for all unified APIs.
Key capabilities:
- Accounting - Invoices, bills, payments, ledger accounts, journal entries, tax rates, balance sheets, P&L
- CRM - Contacts, companies, leads, opportunities, activities, pipelines, notes
- HRIS - Employees, departments, payrolls, time-off requests, schedules
- File Storage - Files, folders, drives, shared links, upload sessions
- ATS - Jobs, applicants, applications
- Vault - Connection management, OAuth flows, custom field mapping
- Vault JS - Embeddable modal UI for users to authorize connectors and manage settings
- Webhook - Event subscriptions and real-time notifications
Installation
npm add @apideck/unify
Requires Node.js 18+. The SDK is fully typed with TypeScript definitions.
IMPORTANT RULES
- ALWAYS use the
@apideck/unifySDK. DO NOT make rawfetch/axioscalls to the Apideck API. - ALWAYS pass
apiKey,appId, andconsumerIdwhen initializing the client. These are required for all API calls. - ALWAYS set the
APIDECK_API_KEYenvironment variable rather than hardcoding API keys. - USE
serviceIdto specify which downstream connector to use (e.g.,"salesforce","quickbooks","xero"). If a consumer has multiple connections for an API,serviceIdis required. - USE cursor-based pagination with
for await...offor iterating large result sets. DO NOT implement manual pagination. - USE the
filterparameter to narrow results server-side. DO NOT fetch all records and filter client-side. - USE the
fieldsparameter to request only the columns you need. This reduces response size and improves performance. - ALWAYS handle errors with try/catch. The SDK throws typed errors for different HTTP status codes.
- DO NOT store Apideck API keys, App IDs, or Consumer IDs in source code. Use environment variables or a secrets manager.
What ships with it
8 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.
- 2d ago First seen · 277 lines · 119 tokens per session scan A 59199e9cc7e1
apideck-node is a skill published in the GitHub repository apideck-libraries/api-skills (3 stars, last pushed 3d ago), licensed Apache-2.0. It adds 119 tokens to every session and 2,499 once invoked, about $0.0006 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 2026-08-31.
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