Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready

Browser Use MCP ServerBrowser Use's hosted remote Model Context Protocol server. An anonymous tools/list returns six real tools —...69.1

Strong 1 Solid coverage with minor gaps

Ablo Integration-Helper MCP ServerA public, anonymous, stateless Streamable-HTTP MCP server Ablo runs on its own domain so an AI coding assis...56.0

Developing 1 Usable, with meaningful gaps to close

Zilla MCP GatewayThe Zilla MCP Gateway is the AI-facing face of the Zilla engine. It terminates Model Context Protocol Strea...52.2

Thin 4 Limited public surface area

Spocket MCP ServerHosted MCP server (Streamable HTTP) with ~20 tools for deploying and managing always-on apps. Uses OAuth 2....37.2 Spocket Platform REST APIWhite-label reseller/provisioning REST API for hosting apps from a customer backend. OAuth2 client-credenti...37.2 Frostbyte Agent Infrastructure API12 services36.4 Vynaris Gateway APIREST API in OpenAI Chat Completions wire format. Primary endpoint POST /v1/chat/completions with SSE stream...34.6

Emerging 1 Early or largely undocumented

One (successor to IntegrationOS / Pica)One is the current successor brand to IntegrationOS and Pica. It provides agent infrastructure with a unifi...18.6

Companies reaching this through an API (1)

These companies publish an API, specification or operation carrying “Agent Infrastructure” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Frostbyte

Score breakdown

Frequency

43.2

log-scaled weighted occurrences

Breadth

0.5

spread across providers

Quality lift

48.6

mean composite of providers using it

Cohesion

1.7

strength of nearest seed neighbor

Where this tag comes from

Provider tag18

Api tag8

Openapi tag1

Openapi op tag38

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This tag

curl "https://apis.io/api/v1/tags/agent-infrastructure"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/agent-infrastructure"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/agent-infrastructure/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

Agent Infrastructure

Providers using this tag (18)

APIs with this tag (8)