kestrel

Name: kestrel
Author: dev.workers.perch-app.kestrel

MCP serverMCP

Watch any URL for changes: baseline, then check for a diff. Free, no signup/key.

by dev.workers.perch-app.kestrelhomepage ↗v1.0.0

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability59/60 checks ok

when	check	result	http	latency	detail
6 h ago	mcp initialize	ok	200	14 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
12 h ago	mcp initialize	ok	200	57 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
18 h ago	mcp initialize	ok	200	31 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
25 h ago	mcp initialize	ok	200	10 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
32 h ago	mcp initialize	ok	200	16 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
2 d ago	mcp initialize	ok	200	44 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
2 d ago	mcp initialize	ok	200	9 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
2 d ago	mcp initialize	ok	200	19 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
2 d ago	mcp initialize	ok	200	23 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools
3 d ago	mcp initialize	ok	200	38 ms	server kestrel 1.0.0 · protocol 2024-11-05 · 4 tools

Tools observed via MCP handshake

create_watch — Start monitoring a web page (or JSON/text URL) for changes. Captures a baseline snapshot now. Returns a watch_id and a token — save the token; it's how you chec
check_watch — Re-fetch a watched page and report whether it changed since the last check, with a short list of added/removed content lines. Updates the baseline to the new co
list_watches — List all watches under your token, with per-watch check/change counts.
delete_watch — Stop monitoring a page and delete the watch.

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No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

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Official MCP Registrydev.workers.perch-app.kestrel/kestrel

first seen 17 d ago · fetched 10 h agoopen ↗

Field history (6 recent events)

17 d ago · declared · summary → "Watch any URL for changes: baseline, then check for a diff. Free, no signup/key."
17 d ago · declared · description → "Watch any URL for changes: baseline, then check for a diff. Free, no signup/key."
17 d ago · declared · publisherName → "dev.workers.perch-app.kestrel"
17 d ago · declared · homepageUrl → "https://kestrel.perch-app.workers.dev"
17 d ago · declared · version → "1.0.0"
17 d ago · declared · protocols → ["mcp"]

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