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Which MCP servers are Callable's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-11

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Whose server it is
  • Addresshttps://getcallable.dev/api/mcpnot in the official registry: answered when asked

No entry in the official MCP registry names this server. It answered on getcallable.dev when the Atlas asked at the address servers are usually mounted on, so it is the vendor's own. Clients and catalogues that list servers from the registry do not show it.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools3
  • Server calls itselfcallable
  • Server version1.0.0
  • Protocol version2024-11-05

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 93 ms.

Should an agent connect itNot proven either way yet
  • Its tools do every use case we checked: verify account sign-ins and platform access for AI agents; complete KYC checks and identity confirmation tasks.
  • Checked on 1 of the 7 days it takes to judge reliability.

Once connected

  • For "verify account sign-ins and platform access for AI agents", the likely first call is submit_task.
  • For "complete KYC checks and identity confirmation tasks", the likely first call is submit_task.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 1, the first on 2026-10-27
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
  • What an agent can do with it2 of 2 use cases
  • Answeredmeasuring1 of the 7 daily checks it takes to print a share
  • Median first answer1053 ms
  • Space in an agent's context≈ 857 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results3 of 3 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • can do · verify account sign-ins and platform access for AI agents
  • can do · complete KYC checks and identity confirmation tasks
  • not sure · confirm Stripe payments and other financial account access

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-27
  • submit_task

    Submit an account verification task to a real human operator. Use this when your agent is blocked on something only a real person can complete — a KYC check, a platform sign-in or 2FA prompt, a CAPTCHA, an identity confirmation, or any…

  • get_task_status

    Poll the status and retrieve the result of a previously submitted task. Returns the current status (pending, in_progress, pending_review, completed, disputed), the result payload, and any output URLs (video, screenshot). Use this in a…

  • review_task

    Optional. Approve or dispute a task that is in `pending_review` status. Use this after get_task_status reports the operator has completed the work. Approving releases the operator payout. Disputing requires a reason and a description of…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "getcallable": {
      "type": "http",
      "url": "https://getcallable.dev/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http getcallable https://getcallable.dev/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://getcallable.dev/api/mcp as a custom connector in the settings.

OpenAPI spec

3 paths, read 2026-10-11. Open the spec ↗

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.