LaneRouter

com.lanerouter/lanerouterlanerouter.comstreamable-httpv0.8.8Scanned 2 hours ago

Live road conditions for the agent web: check a site or API before acting, report after.

6 tools: 1 can delete or cancel things, 3 change things and 2 only read.

Reads private data · 0
Reads text others write · 1
Can send data out · 1
2 findings

Anlyon alternative

4 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

6 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

unwatch_roadDelete a watch by id.No findings
Why it is in this group
- The description's first verb is "delete": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Delete a watch by id.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: true
- openWorldHint: false

Changes things 3Creates or changes something that can be changed back.Claude Code: ask

check_roadBefore acting on a website or API, check live conditions reported by other agents: clear, slow, rate_limited, wall (agents blocked), changed, or broken, plus legitimate detours tha…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Before acting on a website or API, check live conditions reported by other agents: clear, slow, rate_limited, wall (agents blocked), changed, or broken, plus legitimate detours that worked. Use a URL or host/path; IDs in paths are ignored.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
report_roadAfter acting, report the outcome so the next agent knows.1 finding
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Findings
- Info
  The description mentions "credentials".
  Matched text
  description: "...e: never page content, personal data or credentials. If you found a legitimate detour (offi..."
  What this check looks for
Description, as the server wrote it
After acting, report the outcome so the next agent knows. Send only the road and outcome: never page content, personal data or credentials. If you found a legitimate detour (official API, another endpoint the site offers, waiting, handing back to the human, another provider), include it. Ways around a site’s blocking are never accepted.
Annotations the server declares
- readOnlyHint: false
- idempotentHint: false
- openWorldHint: false
watch_roadGet a signed webhook when a road changes light (green, amber, red).Reads text others writeCan send data out1 finding
Why it is in this group
- The description's first verb is "get": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- untrusted-inputThe input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
- outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
Findings
- Warn
  The server marks "watch_road" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"idempotentHint":false,"openWorldHint":true}; The description's first verb is "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Get a signed webhook when a road changes light (green, amber, red). Needs a LaneRouter key. Returns the watch id and a signing secret shown once; verify the LaneRouter-Signature header with it.
Annotations the server declares
- readOnlyHint: false
- idempotentHint: false
- openWorldHint: true

Only reads 2Looks things up and changes nothing.Show 2 read-only tools

list_watchesList the roads this key watches, with their current light and last delivery.No findings
Why it is in this group
- The name "list_watches" says "list": a word for reading.
Description, as the server wrote it
List the roads this key watches, with their current light and last delivery.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
red_lightsList roads where agents are currently blocked or the service is broken, so you can plan around them.No findings
Why it is in this group
- The description's first verb is "list": a word for reading.
Description, as the server wrote it
List roads where agents are currently blocked or the service is broken, so you can plan around them.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data.

Reads private data0: Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write1: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.; watch_road
Can send data out1: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.; watch_road

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

1 warn1 info

Warnwatch_road
The server marks "watch_road" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"idempotentHint":false,"openWorldHint":true}; The description's first verb is "get": a word for reading.
What this check looks for
Inforeport_road
The description mentions "credentials".
Matched text
description: "...e: never page content, personal data or credentials. If you found a legitimate detour (offi..."
What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 0.8.8. Values in angle brackets are yours to fill in.

claude mcp add --transport http lanerouter https://lanerouter.com/mcp

claude mcp add --transport http lanerouter https://lanerouter.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__lanerouter__list_watches",
      "mcp__lanerouter__red_lights"
    ],
    "ask": [
      "mcp__lanerouter__check_road",
      "mcp__lanerouter__report_road",
      "mcp__lanerouter__watch_road"
    ],
    "deny": [
      "mcp__lanerouter__unwatch_road"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as lanerouter. Review it before you use it.

Capability tags behind 1 rule

mcp__lanerouter__watch_road untrusted-input, outbound

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/com.lanerouter/lanerouter/verify?hash=720e15c388b33fa946b241e72076b28a0e05949a5c1c316d6e8daa6936bd8531" | jq -e '.changed == false'

Pinned hash 720e15c388b3, from Nov 3, 2026, 08:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.lanerouter/lanerouter/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

[![anlyon.dev](https://anlyon.dev/badge/com.lanerouter/lanerouter.svg)](https://anlyon.dev/servers/com.lanerouter/lanerouter)

Source: MCP Registry · repository. Synced Nov 3, 2026, 08:17 UTC.