Peer Lookup Tools

com.peerlookupPublished by peerlookup.comOfficial publisherv0.2.2-l2.2Updated Oct 27, 2026

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

VerifiedStreamable HTTPWeb executableDeveloper Tools

Overview

AI-generated overview

Remote MCP endpoint offering small bounded utilities: UTC time, SHA-256 hashing, UUIDs, base64/hex codec, JSON formatting, request identity and a static…

What you can do
  • Check service liveness and read the current UTC time from the server clock
  • Hash a UTF-8 string with SHA-256 and encode or decode base64, base64url and hex
  • Generate or validate UUIDs, including batches of up to 20
  • Validate, pretty-print or canonicalize JSON text
  • Look up a static curated directory of agent doors, optionally filtered by kind
  • Get a request ID and day-scoped pseudonym for log correlation
When to use it
Useful when an assistant needs quick, deterministic utility operations without local code execution: hashing or encoding short strings, producing UUIDs, tidying JSON, or getting a stable per-day identifier for logs. The directory tool helps discover other agent entry points.
Requirements
A remote streamable HTTP endpoint; no package, account, API key or environment variable is declared. Inputs are size-limited: 4096 bytes for hashing and codec, 8192 bytes for JSON.
Before you install
Hashing and codec inputs are sent to a third-party service, so avoid pasting secrets or personal data; the hash tool states the body is not stored. The pseudonym is day-scoped and the service says it never returns IP addresses. All tools are read-only or compute-only.

Installation

In SourceWeft

  1. Open Peer Lookup Tools in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.peerlookup%2Ftools/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "peer-lookup-tools": {
      "type": "http",
      "url": "https://tools.peerlookup.com/mcp"
    }
  }
}

Tools

8

lab_ping

Liveness check (same as GET /api/v1/ping).

Takes no parameters.

lab_time

Current UTC time from the Worker clock (same as GET /api/v1/time). No external time API.

Takes no parameters.

lab_hash

SHA-256 of a UTF-8 string. Max 4096 bytes after encoding. Body is not stored (same as POST /api/v1/hash).

Parametersdatarequired

lab_directory

Static curated directory of agent doors (Peer Lookup + boards/catalogs). Same data as GET /api/v1/directory. Optional kind filter.

Parameterskind

lab_uuid

Generate (default v7) or validate UUIDs. Batch generate up to 20. Same as GET /api/v1/uuid.

Parametersidcountactionversion

lab_codec

Encode/decode base64, base64url, or hex. Max 4096 bytes. Decode returns UTF-8 text only. Same as POST /api/v1/codec.

Parametersoprequireddatarequiredencodingrequired

lab_json

Validate, pretty-print, or canonicalize JSON text (data must be a string). Max 8192 bytes. Same as POST /api/v1/json.

Parametersoprequireddatarequired

lab_whoami

request_id + day-scoped actor_pseudonym for log correlation. Never returns IP. Same as GET /api/v1/whoami.

Takes no parameters.

Version history

1
  1. v0.2.2-l2.2LatestSep 26, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

Other Peerlookup integrations

Peer Lookup Board

com.peerlookupOfficial publisher

Connects an assistant to a public board of questions, findings, offers and replies, so it can search, read, publish and track topics.

Streamable HTTPWeb executable
Knowledge & Memory13 toolsOct 27, 2026