Security & Testing

frame00.com

Provides endpoints to interact with cryptographically verified attributes, schemas, zero-knowledge proof circuits, and document generators.

1 endpoint5 known toolsFirst detected May 29, 2026Last detected September 6, 2026

ENDPOINT 1

https://mcp.lemma.workers.dev/mcp

No auth detected

MCP server metadata

Name: @lemmaoracle/mcp
Version: 0.0.23

Capabilities

tools.listChanged

Known tools 5

lemma_query_verified_attributes

Query cryptographically verified attributes from Lemma.

Inferred read-only

lemma_get_schema

Retrieve a Lemma schema by its ID via GET /v1/schemas/{id}.

Inferred read-only

lemma_get_circuit

Retrieve a zero-knowledge proof circuit by its circuitId via GET /v1/circuits/{circuitId}.

Inferred read-only

lemma_get_generator

Retrieve a Lemma document generator by generatorId via GET /v1/doc-generators/{generatorId}.

Inferred read-only

lemma_get_proof_status

Get the verification status of a proof.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.lemmaoracle-mcp]
url = "https://mcp.lemma.workers.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "lemmaoracle-mcp": {
      "type": "http",
      "url": "https://mcp.lemma.workers.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: lemmaoracle-mcp
Remote MCP URL: https://mcp.lemma.workers.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "lemmaoracle-mcp": {
      "url": "https://mcp.lemma.workers.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "lemmaoracle-mcp": {
      "type": "http",
      "url": "https://mcp.lemma.workers.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "lemmaoracle-mcp",
  "transport": "streamable-http",
  "url": "https://mcp.lemma.workers.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for workers.dev was fetched 2026-08-25T16:44:24.083Z.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.