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Agents tracked: 444 Releases (7d): 644 Agent status: 3 with issuesSince last limit reset: Claude 31d · Codex 3d Updated Oct 23, 2026
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Agent infrastructure · by apichap solutions FlexCo

MCP-Builder.ai

A service that generates an MCP server from a plain-language description, an OpenAPI/WSDL spec, an XML sample or a SQL schema, then hosts it with API-key or OAuth auth and audit logs so Claude, ChatGPT, Copilot or Cursor can call your APIs and databases through one URL.

It saves writing, securing and hosting your own MCP server just to let an AI client read or update an internal database, ERP or legacy API.

Free tierCommercial: conditions

Open mcp-builder.ai ↗ agent.md

For your project

Official API
API unclear Launch: 1 MCP server, 100 requests/month, 5 tools; Pro: 3 servers, 1,000 requests/month; Scale: 20 servers, 100,000 requests/month (counted per account)
Data download
Not stated
Price
Free tier · from $29/mo 7-day free trial; no permanent free plan listed
“Launch $29 /month Launch your first hosted MCP-Server 100 Requests Start free trial Fully Hosted 1 MCP-Server 100 Requests / month * 5 Tools HTTP-Streamable Authentication (API-Key)” mcp-builder.ai/pricing
License
apichap General Terms and Conditions Use of the hosted services for your own business purposes; you may not resell or offer them to third parties as a managed service
Commercial use
Commercial use with conditions
“apichap grants the user a simple, non-exclusive, non-transferable, and non-sublicensable right to use the Services within the agreed scope for the user's own business purposes.” apichap.com/terms
Credit
Not stated
Embedding
Embedding unclear
Using the website
Paid

Read on MCP-Builder.ai's own pages on Oct 24, 2026 · license or terms · API docs · pricing. Check the license page before you ship.

For your agent

No official API. An agent should not scrape the site: use it by hand.

  • Each generated server gets its own Streamable HTTP URL; paste it into the MCP client and send the API key (OAuth 2.0 and custom IdP on Enterprise). Self-hosted servers run via STDIO or Docker per docs.mcp-builder.ai.
  • For your own business use only; reselling or offering the hosted servers to third parties as a managed service is not allowed
  • Request quotas are per account and small on the entry plan (100 requests/month)
  • Generated results must be reviewed before productive or legally relevant use (apichap terms)

llms.txt: mcp-builder.ai/llms.txt

Paste into your agent: Read https://agentgid.com/resources/mcp-builder/agent.md before using MCP-Builder.ai.

Quick answers

Is MCP-Builder.ai free?

Yes, there is a free tier: 7-day free trial; no permanent free plan listed Paid plans start at $29 a month.

Can I use MCP-Builder.ai in a commercial project?

Yes, with conditions. Its terms say: "apichap grants the user a simple, non-exclusive, non-transferable, and non-sublicensable right to use the Services within the agreed scope for the user's own business purposes."

What you can build

  • Expose a read-only PostgreSQL reporting schema to ChatGPT or Claude for analysts, with every tool call logged
  • Turn an internal OpenAPI or SOAP service into MCP tools so a coding agent can log time or open tickets
  • Give a Copilot assistant audited write access to a small set of ERP actions

Alternatives in Agent infrastructure

All 6 →

ClawTick Your agent can schedule its own recurring work with one CLI or API call instead of you keeping a server with crontab, retry code and logging alive. APIFree tierCommercial OK InstaVM Your agent can run untrusted or generated code in its own VM with its own kernel, so a bad script or a prompt injection never touches your machine or your API keys. APIFree tierCommercial OK Toolport You stop copying the same MCP server config and plain-text API keys into every agent's settings file, and a broken server is retried or flagged in one place instead of failing silently in six tools. Open sourceFree tierCommercial OK CoreSpeed Your agent can act in the apps you already use without you registering an OAuth app or handing it API keys for each service, and its memory and connections carry over when you switch agents. APIFree tierCommercial OK Opengeni Long agent jobs keep running after your laptop sleeps, and API keys sit in a server-side vault that is filled in only when a tool runs, so they never land in .env files or in the model's context. Open sourceFree tierCommercial OK

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