Back to search
100
MCP live MCP 2026-07-28 streamable-http

Crawler Log Triage

dev.workers.pathwren.www/crawler-log-triage

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
660ms
last probe
Tools
9
callable
Resources
4
readable
Prompts
1
available
Primary URL
https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/triage
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
9 tools, 4 resources, 1 prompts returned.
pass 3 or more catalogue items 10/10
14 items in total; 3 or more earns these points.
pass Describes itself 10/10
100 characters; more than 30 earns these points.

Tools · 9

no_arguments_triage_this_hosts_own_crawler_log

TAKES NO ARGUMENTS. POST {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_triage_this_hosts_own_crawler_log","arguments":{}}} to https://www.pathwren.workers.dev/mcp/triage…

triage_my_request

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"triage_my_request","arguments":{}}} — POST that exact body to https://www.pathwren.workers.dev/mcp/triage and the answer is your own req…

whoami

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} — POST that to https://www.pathwren.workers.dev/mcp/triage and the answer is the user-agent you sent, the class…

example

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"example","arguments":{}}} — POST that exact body to https://www.pathwren.workers.dev/mcp/triage and you are done: free, read-only, no AP…

triage_log

FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_triage_this_hosts_own_crawler_log","arguments":{}}} — Paste log lines — combined, JSON, `uniq -c…

find_impersonators

FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_triage_this_hosts_own_crawler_log","arguments":{}}} — Only the lines claiming a crawler whose op…

summarize_by_operator

FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_triage_this_hosts_own_crawler_log","arguments":{}}} — Aggregate only: who crawled you, how many …

robots_from_log

FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_triage_this_hosts_own_crawler_log","arguments":{}}} — A robots.txt naming only the crawlers in y…

waf_ruleset_from_log

FIRST CALL, needs nothing: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"no_arguments_triage_this_hosts_own_crawler_log","arguments":{}}} — nginx, Caddy, Cloudflare, HAProxy or Apach…

Resources · 4

agents.json

150 crawlers: operator, category, robots token, UA substring, verification method, cost of blocking. CC0.

https://www.pathwren.workers.dev/data/agents.json
ip-ranges/all.json

1997 IPv4 and 1062 IPv6 prefixes from 15 operator sources, each with its source URL and fetch time.

https://www.pathwren.workers.dev/ip-ranges/all.json
ua-regex.json

Escaped case-insensitive alternations for grepping a log yourself, whole and per category.

https://www.pathwren.workers.dev/data/ua-regex.json
changes.json

The since-cursor feed for everything this host publishes: operator IP-range lists that gained or lost prefixes, upstreams that failed or recovered, crawler records added or edited. Read `cursor` from …

https://www.pathwren.workers.dev/changes.json?since=0

Prompts · 1

start_here

Takes no arguments. Safe to call. Deterministic. Touches no third party. The first call worth making against crawler-log-triage: run whoami (no arguments) to see what this host can tell you about your…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/triage

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "crawler_log_triage": {
      "url": "https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/triage",
      "transport": "streamable-http"
    }
  }
}