Anthropic × WorkDaddy: LLM Provider Integration (2026)
Use Anthropic as the engine behind your WorkDaddy agent team: 15 models available, context windows up to 1M tokens, connected in minutes with your own key.
Anthropic is one of 178 LLM providers supported by WorkDaddy’s model layer in 2026, in the Frontier Labs group. The catalog currently lists 15 models from Anthropic: 15 with explicit reasoning, 15 with vision input, and 15 with tool calling — the capability that matters most for agent work. The largest context window reaches 1M tokens.
At a glance
| Models available | 15 |
|---|---|
| Reasoning models | 15 |
| Vision models | 15 |
| Tool-calling models | 15 |
| Largest context window | 1M tokens |
| API key variable | ANTHROPIC_API_KEY |
| SDK adapter | @ai-sdk/anthropic |
| Provider docs | docs.anthropic.com ↗ |
Why run WorkDaddy agents on Anthropic in 2026
Tool calling, context size, and cost decide how well a provider drives an agent team. Anthropic brings 15 tool-calling models to WorkDaddy — enough to power the full loop of storefront edits, analytics queries, and content production — with 1M tokens of context at the top end for whole-codebase and long-report work. Because WorkDaddy is model-agnostic, you can route heavy reasoning to Anthropic’s strongest model and bulk work to its cheapest, inside one team.
Best Anthropic models for e-commerce agents (2026)
The current flagships from Anthropic in the WorkDaddy catalog, newest first:
Claude Opus 5 — Strongest Claude Opus model for coding, agents, and professional work (1M context)
Claude Sonnet 5 — Everyday Claude agent model for coding, planning, browsing, and general work (1M context)
Claude Fable 5 — Claude model for creative writing, analysis, and controlled agent workflows (1M context)
Claude Opus 4.8 — Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents (1M context)
Claude Opus 4.7 — Stronger Opus tier for advanced software work and high-stakes reasoning (1M context)
Claude Sonnet 4.6 — Claude workhorse for coding agents, careful analysis, and production cost control (1M context)
How to connect Anthropic to WorkDaddy
WorkDaddy talks to Anthropic at — via the @ai-sdk/anthropic adapter. Add your credential (typically ANTHROPIC_API_KEY) in Settings → Models, pick a default model, and every agent can use it immediately — or add Anthropic as one engine among several and let tasks route to the best fit.
Featured models
| Model | Context | Reasoning | Released |
|---|---|---|---|
| Claude Opus 5 | 1M | Yes | 2026-07-24 |
| Claude Sonnet 5 | 1M | Yes | 2026-06-29 |
| Claude Fable 5 | 1M | Yes | 2026-06-07 |
| Claude Opus 4.8 | 1M | Yes | 2026-05-28 |
| Claude Opus 4.7 | 1M | Yes | 2026-04-14 |
| Claude Sonnet 4.6 | 1M | Yes | 2026-02-17 |
How it works
Connect
In WorkDaddy, open Settings → Models, choose Anthropic, and paste your API key (ANTHROPIC_API_KEY). No key? Start on the managed gateway instead.
Put agents to work
Pick Claude Opus 5 or any of the 15 available models as your default — per-agent overrides let you match model to task.
Review and approve
Agent output stays draft-first regardless of the model: review diffs and approve actions exactly as before.
Frequently asked questions
Does WorkDaddy support Anthropic in 2026?
Yes — Anthropic is a supported LLM provider with 15 models in the WorkDaddy catalog, connected with your own API key via the @ai-sdk/anthropic adapter.
How many Anthropic models can I use with WorkDaddy?
15 models are listed for Anthropic, including 15 reasoning models and 15 vision-capable models. The flagship lineup above shows the newest.
What context window do Anthropic models offer?
Up to 1M tokens on the largest model — relevant for whole-repo storefront work and long analytics reports.
Is Anthropic the best LLM provider for e-commerce agents?
It depends on the task mix — Anthropic sits in the Frontier Labs group. WorkDaddy is model-agnostic, so the practical answer in 2026 is to combine providers: route each agent task to whichever model fits best.
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Put the team to work on your store
Connect your storefront, analytics, and email stack, set a goal, and let the agents run the work end to end. Start on the free plan with your own model key.