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Command+K

Hosts an MCP server generated from your OpenAPI or GraphQL spec, and a chat widget that answers from docs and acts as the user.
Developer toolsChat assistantFor developers
commandplusk.com ↗
AlternativesSet it up for my teamIs Command+K yours? Claim the card →
At a glanceswept Oct 12, 2026

≈ 4visits/mo

Little sign of use · estimate, read Oct 12, 2026

For
product teams embedding an AI assistant in their software for customers
Price
From $29/mopricing page, read Oct 15, 2026Trial & discounts: 14-day free trial
Activity
Actively maintainedsite updated 5 days ago
Runs as
API
Used for
  • answer customer questions from product documentation with citations
  • resend invoices and rotate API keys for signed-in users
  • expose an existing API as a hosted MCP server
read off commandplusk.com on Oct 15, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 15, 2026

From $29/mo

Trial & discounts 14-day free trial

pricing page

The companyeach fact with its source · read Oct 15, 2026
Your datawhat they publish, each line with its page · read Oct 15, 2026

“Knowledge sources, conversations, and tool calls are never used to train models — yours or ours.”

security page ↗

These are Command+K's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 15, 2026
  • MCP servercom.commandplusk/command-kverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-15
  • Address to connectcommandplusk.com/api/public/mcp
  • MCP docscommandplusk.com/product/build-mcpthe vendor's page ↗
  • Status pagelinked from the homepagecommandplusk.com/status ↗

MCP server details →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Developer toolsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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From people who use itnot part of the reading

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Questions this page answers
  • What is Command+K?

    Hosts an MCP server generated from your OpenAPI or GraphQL spec, and a chat widget that answers from docs and acts as the user. It is listed in the Atlas under Developer tools.

  • Who is Command+K for?

    product teams embedding an AI assistant in their software for customers

  • How much does Command+K cost?

    Paid plans start at $29/mo, per Command+K's pricing page on 2026-10-15.

  • Is Command+K free?

    No. Its pricing page showed no free plan on 2026-10-15.

  • Do people use Command+K?

    Little sign of use: ≈ 4 visits/mo · estimate, 2026-10.

  • Is Command+K still maintained?

    Actively maintained: site updated 5 days ago.

  • Does Command+K train AI on your data?

    No, per its security page (2026-10-15): “Knowledge sources, conversations, and tool calls are never used to train models — yours or ours.”

  • Is Command+K safe?

    We do not audit vendors. What Command+K publishes, read 2026-10-15: SOC 2 Type II stated on its security page; on training with your data, “Knowledge sources, conversations, and tool calls are never used to train models — yours or ours.”.

  • Does Command+K have a free trial?

    Yes, a 14-day free trial, per its pricing page (2026-10-15).

  • How do I cancel Command+K?

    In its own words (terms of service, 2026-10-15): “You can cancel any time — your plan then runs to the end of the paid period.”

  • What are alternatives to Command+K?

    In Developer tools, by use: Nango, Cursor for your API, FloGPT, Documentation.AI, Invertase, Kaiva · AI infrastructure for real systems.

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.