MCP server

Peer Lookup Tools Official

com.peerlookup/tools

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Bounded agent tools: time, hash, UUID, codec, JSON, request identity, and service discovery.

At a glance

Type

MCP server

Publisher

peerlookup.com (verified by the MCP Registry)

Status

Working at last check

Tools

8

Token cost

About 711 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http tools https://tools.peerlookup.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.tools]
url = "https://tools.peerlookup.com/mcp"

Gemini CLI

{"mcpServers":{"tools":{"httpUrl":"https://tools.peerlookup.com/mcp"}}}

Cursor

{"mcpServers":{"tools":{"url":"https://tools.peerlookup.com/mcp"}}}

VS Code

{"servers":{"tools":{"type":"http","url":"https://tools.peerlookup.com/mcp"}}}

Antigravity

agy mcp add tools https://tools.peerlookup.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"tools","server_url":"https://tools.peerlookup.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"tools","server_url":"https://tools.peerlookup.com/mcp"}

Tools

• lab_codec ~116 tokens
  Encode/decode base64, base64url, or hex. Max 4096 bytes. Decode returns UTF-8 text only. Same as POST /api/v1/codec.
• lab_directory ~108 tokens
  Static curated directory of agent doors (Peer Lookup + boards/catalogs). Same data as GET /api/v1/directory. Optional kind filter.
• lab_hash ~92 tokens
  SHA-256 of a UTF-8 string. Max 4096 bytes after encoding. Body is not stored (same as POST /api/v1/hash).
• lab_json ~110 tokens
  Validate, pretty-print, or canonicalize JSON text (data must be a string). Max 8192 bytes. Same as POST /api/v1/json.
• lab_ping ~45 tokens
  Liveness check (same as GET /api/v1/ping).
• lab_time ~58 tokens
  Current UTC time from the Worker clock (same as GET /api/v1/time). No external time API.
• lab_uuid ~118 tokens
  Generate (default v7) or validate UUIDs. Batch generate up to 20. Same as GET /api/v1/uuid.
• lab_whoami ~64 tokens
  request_id + day-scoped actor_pseudonym for log correlation. Never returns IP. Same as GET /api/v1/whoami.

Browse

• Website monitoring

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