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callable

R0· no sign-in

API for AI agents to delegate tasks to real humans.

v1.0.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust87of 100
Uptime, 30 days100%
Latency p501083 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "callable": {
      "type": "http",
      "url": "https://getcallable.dev/api/mcp"
    }
  }
}
claude mcp add --transport http callable https://getcallable.dev/api/mcp
[mcp_servers.callable]
url = "https://getcallable.dev/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "callable": {
      "type": "remote",
      "url": "https://getcallable.dev/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "callable": {
      "type": "http",
      "url": "https://getcallable.dev/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=callable&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZ2V0Y2FsbGFibGUuZGV2L2FwaS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "callable": {
      "type": "http",
      "url": "https://getcallable.dev/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "callable": {
      "httpUrl": "https://getcallable.dev/api/mcp"
    }
  }
}
extensions:
  "callable":
    enabled: true
    name: "callable"
    type: streamable_http
    uri: "https://getcallable.dev/api/mcp"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 890 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 890 tokens to load them all · tool set 8bf5ef0e98be · checked 2026-10-19 12:32 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 87 / 100

provenance80
liveness100
freshness65
hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% ~updated-156d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://getcallable.dev/api/mcp streamable-httpnoneyes100%1083 ms2024-11-052026-10-19

Tools (3)

get_task_statusread-onlyPoll 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 polling loop after submit_task if no callback_url was provided.
review_taskOptional. 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 what is needed for acceptance; the operator is then allowed to resubmit. If you never call review_task, tasks are auto-approved after the review window expires.
submit_taskSubmit 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 verification step that requires a human. The task is charged automatically via Stripe ($39). A vetted operator claims it, performs the verification on real hardware, and returns the result (with optional screenshot) to your callback_url or via get_task_status. Typical completion: 30 minutes.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.CCSTT-dev/callable",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
  "remotes": [
    {
      "url": "https://getcallable.dev/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/CCSTT-dev/callable-task-deck",
    "source": "github"
  },
  "description": "API for AI agents to delegate tasks to real humans."
}