ScriptMasterLabs MCP server

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

read 2026-10-20

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Whose server it is

Registry namecom.scriptmasterlabs/ghostkeyverified in the MCP registry

The registry name sits under scriptmasterlabs.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-20

Stateanswerschecked 2026-10-20
Tools4
Server calls itselfghostkey
Server version1.0.2
Protocol version2025-06-18

On 2026-10-20 the server answered initialize and tools/list without a sign-in. First answer in 133 ms.

Should an agent connect itNot proven either way yet

Whether its tools do the product's job has not been judged yet.
Checked on 3 of the 7 days it takes to judge reliability.

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: 3, the first on 2026-10-20

INITE MCP scoreafter a weeka score needs 7 daily checks: 3 so far
Answeredmeasuring3 of the 7 daily checks it takes to print a share
Median first answer119 ms
Space in an agent's context≈ 413 tokensthe definitions of all its tools (4), which an agent carries on every turn
Tool definitionsA · 100 of 100
Typed results4 of 4 toolsdeclared outputSchema: results come typed, read once

Every tool passes all six checks.

What an agent can do with it

not sure · convert a public webpage into LLM-ready markdown
not sure · look up sources and extract evidence for a question
cannot · convert currency using ECB-backed reference rates

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 (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). 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 offers4 tools · read 2026-10-20

ghostkey_status
Read the embedded GhostKey discovery role, hosting and live payment-authority envelope. Use before selecting SML paid execution. This embedded helper is free discovery, not the standalone browser-session action surface; it never signs…
ghostkey_catalog
List this embedded GhostKey interface's exposed tool names and monetization policy. Returns the canonical paid catalog and quote-authority pointers. Use for discovery; no paid work is executed or billed here.
ghostkey_quote
Return pre-spend guidance for a named capability, with charged=false and payment_is_delivery=false. Use to locate the canonical paid execution authority and request its fresh 402 quote. This response is guidance, not an executable price…
ghostkey_policy
Read the embedded GhostKey discovery/payment policy and upstream-rights rules. Returns charges_here=false, the canonical paid authority and explicit boundaries. Use to understand permitted discovery; it does not grant browser access…

How to connect

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

{
  "mcpServers": {
    "ghostkey": {
      "type": "http",
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http scriptmasterlabs https://squeezeos-api.onrender.com/mcp/ghostkey

Add to Cursor Add to VS Code

claude.ai, ChatGPT and other clients: add https://squeezeos-api.onrender.com/mcp/ghostkey as a custom connector in the settings.

Other servers listed as ScriptMasterLabs's

com.scriptmasterlabs/provider-trustanswers, 6 toolsverified in the MCP registry
com.scriptmasterlabs/squeezeosanswers, 22 toolsverified in the MCP registry
com.scriptmasterlabs/x402-gatewaynot asked yetverified in the MCP registry
com.scriptmasterlabs/x402-paynot asked yetverified in the MCP registry

OpenAPI spec

78 paths, read 2026-10-20. 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.