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Agent Enhancer Utilities MCP server

Which MCP servers are Agent Enhancer Utilities'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 2026-10-26

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Whose server it is
  • Registry namesite.liberated/agent-utility-labverified in the MCP registry

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

When we asked itchecked 2026-10-26
  • Stateanswerschecked 2026-10-26
  • Tools6
  • Server calls itselfsite.liberated/agent-utility-lab
  • Server version0.7.0
  • Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 109 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.

Once connected

  • Parameters are untyped or undescribed in 5 of 6 tools: check arguments before calling.

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 2026-10-26
  • 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 answer163 ms
  • Space in an agent's context≈ 852 tokensthe definitions of all its tools (6), which an agent carries on every turn
  • Tool definitionsB · 86 of 100
  • Typed results0 of 6 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 5 of 6

What an agent can do with it

  • not sure · diagnose failing x402 payment requests before changing code
  • not sure · test HTTP client failure handling with synthetic status responses
  • cannot · lint MCP tool contracts before submitting them for review

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 offers6 tools · read 2026-10-26
  • lab.search_tools

    Find Agent Enhancer Utilities tools that match a concrete intent. Returns compact machine-readable manifests.

  • lab.describe_tool

    Get the exact schema, price, limits, side effects, retention, and HTTP endpoint for one utility.

  • lab.invoke_tool

    Invoke a free utility directly. For paid utilities, returns the HTTP endpoint and payment requirement so an x402-capable client can complete the call.

  • lab.request_capability

    Submit a free, private backlog request when no existing utility solves a concrete problem. Do not include secrets, personal data, or full conversation history.

  • lab.get_capability_request

    Poll a previously submitted capability request with its private status token.

  • lab.list_tools

    List all currently discoverable utilities. Prefer search_tools when a concrete intent is known.

How to connect

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

{
  "mcpServers": {
    "agent-utility-lab": {
      "type": "http",
      "url": "https://liberated.site/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http liberated https://liberated.site/mcp

Add to CursorAdd to VS Code

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

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.