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Riak KV website screenshot

Riak KV

Riak KV is a distributed NoSQL key-value database originally developed by Basho Technologies, designed for high availability, fault tolerance, and horizontal scalability across commodity hardware. Riak exposes two client-facing APIs: a RESTful HTTP API for basic GET, PUT, POST, and DELETE operations, and a higher-performance Protocol Buffers (PBC) API spoken over TCP. Both APIs support buckets, objects, secondary indexes, search, MapReduce, and CRDT data types.

agent aware

More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.

Kin Score

API Evangelist profiles Riak KV the way a machine reads it — 12 machine-readable artifacts across 8 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.

Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Riak KV scores 28.1/100 (emerging), with a separate agent-readiness read of 41/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.

Kin Score

This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 28.1/100 · emerging
Contract Quality 12.2 / 25
Developer Ergonomics 5.2 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 41/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3

How we profile Riak KV

Each block below is one kind of artifact we hold for Riak KV. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.

APIs 8

Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.

Individual APIs this provider publishes, each with its own machine-readable definition.

Riak KV HTTP API

RESTful HTTP API for Riak KV providing GET, PUT, POST, and DELETE access to buckets, objects, secondary indexes, search, MapReduce, and CRDT data types. Default port is 8098. Au...

Riak Protocol Buffers Client API

Higher-performance binary client API for Riak KV using Protocol Buffers messages encoded over a long-lived TCP connection. Default port is 8087. Each request message produces on...

Riak KV Mapred API

The Mapred API from Riak KV — 1 operation(s) for mapred.

Riak KV Ping API

The Ping API from Riak KV — 1 operation(s) for ping.

Riak KV Riak KV HTTP API API

The Riak KV HTTP API API from Riak KV — 1 operation(s) for riak kv http api.

Riak KV Search API

The Search API from Riak KV — 4 operation(s) for search.

Riak KV Stats API

The Stats API from Riak KV — 1 operation(s) for stats.

Riak KV Types API

The Types API from Riak KV — 7 operation(s) for types.

Scroll within the panel for all 8 ·

Open Collections 1

Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Riak KV HTTP API

OPEN COLLECTION

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Riak Authentication

http · 1 scheme

SECURITY

Riak Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.

Recommended x-agentic-access execution contracts for AI agents.

Riak Agentic Access

25 operations · 11 acting · 1 human-in-the-loop

25 operations · 11 acting

AGENTIC

Resources

Every other property we hold for Riak KV — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Access & Security 2

Authentication, authorization, and security posture

Commercial 1

Pricing, plans, and the legal terms of use

Company 1

The organization behind the API

Other 2

Properties that don't map to a standard resource type

← All providers · Data indexed from github.com/api-evangelist/riak · machine-readable index on apis.io