ModelsAPIsMCP ServersSkills

Every capabilityyour agent needs,one key.

Models, APIs, MCP servers and skills: measured, clearly priced and composable. Your agent describes the job; routing does the rest.

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Models — APIs — MCP Servers — Skills — Models — APIs — MCP Servers — Skills —
How it works

One entry point, every capability

Your agent connects to AgentRouter only. Routing, billing, permissions and tracing happen there, and failed calls are free.

Your agents
Routing
Capabilities
Claude CodeMCP
CursorMCP
CodexMCP · REST
Your agentSDK · REST
One key · one MCP URL
AgentRouter.
  • Smart routing · automatic failover
  • Pay per call · failures are free
  • Team credit · permissions and approval
  • Every call is traced
Models6
Claude · GPT · Gemini · DeepSeek · Qwen
APIs & data8
Douyin · Xiaohongshu · X · SEO · finance · search
MCP servers3
GitHub · Notion · Feishu · Stripe · 12306
Skills71
Social radar · investing · academic · short drama
Your connections
Databases · custom APIs (ERP, etc.) · email

Catalog

IModelsText, image, video, speech and embedding models behind OpenAI- and Anthropic-compatible APIs, routed by task difficulty.6 items →IIAPIs & dataSearch, social, commerce and finance data APIs. Several routes per capability; failures switch routes automatically and are never billed.8 items →IIIMCP serversHosted and proxied MCP servers. OAuth is handled for you, and writes can require team approval.3 items →IVSkillsReady-made workflows that declare their dependencies, are quoted before they run and are evaluated continuously.71 items →
Feature · the life of a request

Four steps, one bill

IDiscover

Find candidates by task

Your agent describes the job; the catalog returns candidates ranked by fit, measured quality and price.

GET /api/v1/capabilities?q=monitor+brand
IIInspect

Read the contract

Inputs, outputs, price, success rate and permissions at a glance. Capabilities that write can require approval.

GET /api/v1/capabilities/api/x.search
IIIQuote

Quote first

Skills are quoted from their dependencies with P50 / P90 estimates. No surprise bills.

POST /api/v1/quote
IVRun

Run and settle

If the first route fails it switches automatically and the failed attempt is free. You get the result, the actual cost and a trace.

POST /api/v1/run → { cost, spans }

Four promises

01 · Evidence

Chosen on evidence

Every route's success rate and latency come from real calls. Routing uses them, so you only see reliable results.

Updated with every call.
02 · Quote

Quote, then run

A skill declares the models, APIs and MCP tools it uses, and gets a quote for the whole run.

No surprise bills.
03 · Failover

Failures are free

A timeout switches to the next route; the failed request costs nothing, and every charge links to its trace.

Pay only for results.
04 · Teams

Shared team credit

The team owner tops up a shared pool; members draw from it within monthly limits, and writes or overspend go to an admin for approval.

Choose what each team can use.
Featured skill

竞品社媒雷达

每日监控 X、Reddit、小红书的品牌声量与情绪,输出一页简报。

P50 / run
$0.03
Dependencies
4
Author
@acme
View skill
Daily BriefSample
Mentions +38%, mostly from one Xiaohongshu review
Sentiment

Pricing

Pay as you go

Pay per call

Billed per call
  • — Free credit when you sign up
  • — Failed calls are free
  • — Daily limits per key
  • — Top up anytime with Stripe
Start free
Teams

Teams

Shared credit pool
  • — Owner tops up, members share
  • — Monthly limit per member
  • — Approval for writes
  • — Per-team access scope
Create a team
Enterprise

Enterprise

Talk to us
  • — Negotiated rates
  • — Data residency
  • — SSO and audit export
Contact sales

FAQ

Give your agent llms.txt and it will work out how to connect.

Do I need an account with every provider?+

No. One key and one balance cover everything; provider credentials stay on our servers and never reach your machine.

Am I charged for failed calls?+

No. If the first route fails we switch to a backup, and only the successful call is billed.

How does team credit work?+

The team owner tops up the pool by card and every member shares it. Team keys draw from the pool, within each member's monthly limit.

How accurate are skill quotes?+

Quotes come from the skill's declared dependencies and current routes, as a P50 and a P90.

“Your agent asks for the job.
We route the capability.”

› set up agentrouter — http://localhost:3000/llms.txtStart free