HOSTED ON SOC 2 TYPE II INFRA

Ship your API or database as a hosted MCP server.

Paste an OpenAPI spec or connect Postgres. Kaiva generates the tools and gives you one live URL for Cursor, Claude Code, or any other app - in minutes, with no code or infrastructure.

Deploy an MCP server Try a live server

WHAT YOU GET

Free, and it does not expire.

3 servers, 200,000 tool calls a month, 3 seats, no card. Four things that are true on the free plan, not four steps to follow.

Free tier

Free is a plan, not a trial

No card, no clock, no downgrade email. Most builders never leave it.

Two ways in

Nothing to write, nothing to host

npx @kaiva/bridge push my-api --openapi <spec-url>

or paste a spec URL in the console →

Any MCP client

Works with what you already use

CursorClaudeSDKcurlAny MCP

Open & listed

Public source, public registry

CLI is open source · MIT In the official MCP registry Credentials sealed at rest

TRY IT, NO SIGNUP

A live hosted MCP server, built on Kaiva Bridge.

An example server we published from a public API. Read-only, and anyone can call it with no account and no key. Every server you publish gets an endpoint that works exactly like this one.

REQUEST · tools/call · get_package

01 ECOSYSTEM

02 PACKAGE

RESPONSE

THIS CALLS THE REAL GATEWAY, RUN IT

READ-ONLY · RATE-LIMITED · NO KEY

HOW IT WORKS

Three steps, no infrastructure.

Point Kaiva at a source, choose what an agent may call, and hand the endpoint to any MCP client.

Connect

Paste a Postgres connection string or an OpenAPI URL. Kaiva introspects the schema and proposes tools.

POSTGRES

product_analytics12 tables

OPENAPI

orders-api7 tools

POSTGRES

warehouse-pg5 tools

Generate

Kaiva writes the tools, names, descriptions, input schemas. You pick which ones are exposed, and nothing goes live until you say so.

3 OF 4 TOOLS EXPOSED

query_customersALLOWED

revenue_by_monthALLOWED

update_customerGATED

delete_orderNOT EXPOSED

Point your agent at it

Copy the config into Cursor, Claude Code, or your own SDK client. Every call it makes lands in your audit log.

Cursor"url": "api.kaiv.ai/…/your-server"

Claude Codeclaude mcp add your-server

Claude API"type": "url"

ILLUSTRATIVE EXAMPLE

CONNECT A CLIENT

One URL, one key, any MCP client.

Streamable HTTP with bearer keys, or OAuth 2.1 sign-in on every plan.

https://api.kaiv.ai/api/bridge/mcp/your-server

For Claude Code, run claude mcp add.

Replace the sample endpoint and key with the values from your server in the console.

PER-CLIENT SETUP →

SHORTER TOOL DEFINITIONS

Smaller tool definitions, lower inference cost.

3–7×

Kaiva generates leaner tool definitions than hand-written ones, so agents spend less context reloading them and less of every request goes on overhead. It also shows which tools your agent has never called, so you can switch them off.

WHAT YOUR AGENT CAN REACH

Pick the tools your agent gets. See every call it makes.

Access is per tool, not per server, so you ship the reads now without exposing forty endpoints you have not reviewed. Every call is logged with its arguments, result and latency.

Policy · your-serverILLUSTRATIVE EXAMPLE

query_customersREAD-ONLYALLOWED

revenue_by_monthREAD-ONLYALLOWED

update_customerNEEDS APPROVALGATED

delete_orderWRITENOT EXPOSED

Audit log2 CALLS

cursor-devquery_customersallowed · 2.4 KB · 240ms

claude-desktopdelete_orderblocked · - · 8ms

tool not in allowed set for key kv_live_…9pKd · policy: your-server/read-only

SECURITY MODEL →ENCRYPTED AT REST (AES-256-GCM) · TLS IN TRANSIT · TOOL DEFINITIONS FINGERPRINTED · OUR OWN SOC 2 IS IN PROGRESS

LIVE DEMO SERVERS · NO KEY

Seven servers we published with Bridge. Call any of them right now.

Each was built the way yours will be: point Bridge at a public API, pick the tools, publish.

Dependency TrustLIVE

SECURITY · deps.dev (Google)

Trust-check any dependency: versions, licenses, CVEs, OpenSSF Scorecard.

Run it above ↑

Version TruthLIVE

VERSIONS · endoflife.date

Latest versions, LTS windows and end-of-life dates for 300+ products.

Open in the sandbox →

DNS CheckLIVE

DNS · Google Public DNS

Live DNS records, TTLs, reverse lookups and DNSSEC.

Open in the sandbox →

Email CheckLIVE

EMAIL · live DNS (MX, SPF, DMARC)

Can a domain receive mail, and can it be spoofed? MX, SPF and DMARC, with a verdict.

Open in the sandbox →

Docker FactsLIVE

IMAGES · Docker Hub

Does this image:tag exist, how big is it, and which platforms does it cover?

Open in the sandbox →

Is It DownLIVE

STATUS · public status pages

Is a service you depend on down, or is it you? Fifteen providers, with a verdict.

Open in the sandbox →

Can I UseLIVE

BROWSERS · caniuse.com

Which browsers support a web feature, and from which version.

Open in the sandbox →

Free

Email, no card. Hosting included, enough to run real agents, not just a demo.

no card, no expiry

Deploy an MCP server

3 MCP servers

200,000 tool calls / mo

3 team members

7-day audit retention

Bearer keys or OAuth 2.1 sign-in

Docs

ProRECOMMENDED

Everything in Free, plus higher limits and the controls agents need in production.

$19

per month

Deploy on Pro

15 MCP servers

1,000,000 tool calls / mo

then $0.04 / 1,000 extra calls

10 team members

30-day audit retention

Email support

Per-tool access control

SSO (SAML / OIDC)

Require-approval on writes

Alerts on error rate, latency and usage

Enterprise

Isolated infrastructure, long retention, and the paperwork your security team asks for.

Custom

billed by contract

Contact sales

Unlimited MCP servers

Unlimited team members

1 year+ audit retention

Priority support

SLA

SIEM export

SCIM provisioning

Dedicated / isolated servers

On-prem or BYO cloud

BEFORE YOU SIGN UP

Questions developers ask.

No. Bridge hosts the server. You get an endpoint on api.kaiv.ai and a key; your API or database stays where it is.

START FREE

Your first MCP server is minutes away.

Deploy an MCP server Read the docs

FREE PLAN · 3 SERVERS · 3 TEAM MEMBERS · 200K TOOL CALLS / MO · NO CARD