DartMonitor
REMOTE · DARTMONITOR.DEV · SCANNED SEP 28
Check Dart/Flutter dependencies on pub.dev for updates and manage monitored projects.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 517 tokens (~172/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the DartMonitor MCP server?
DartMonitor is a hosted endpoint at https://dartmonitor.dev/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · dartmonitor.dev
claude mcp add --transport http dev-dartmonitor-dart-monitor 'https://dartmonitor.dev/api/mcp'
{
"mcpServers": {
"dev-dartmonitor-dart-monitor": {
"url": "https://dartmonitor.dev/api/mcp"
}
}
} {
"servers": {
"dev-dartmonitor-dart-monitor": {
"type": "http",
"url": "https://dartmonitor.dev/api/mcp"
}
}
} [mcp_servers.dev-dartmonitor-dart-monitor] url = "https://dartmonitor.dev/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"dev-dartmonitor-dart-monitor": {
"type": "remote",
"url": "https://dartmonitor.dev/api/mcp",
"enabled": true
}
}
} openclaw mcp add dev-dartmonitor-dart-monitor --url 'https://dartmonitor.dev/api/mcp' --transport streamable-http
mcp_servers:
dev-dartmonitor-dart-monitor:
url: "https://dartmonitor.dev/api/mcp" {
"McpServers": {
"dev-dartmonitor-dart-monitor": {
"Transport": "http",
"Url": "https://dartmonitor.dev/api/mcp"
}
}
} assistant mcp add dev-dartmonitor-dart-monitor -t streamable-http -u 'https://dartmonitor.dev/api/mcp'
{
"mcpServers": {
"dev-dartmonitor-dart-monitor": {
"type": "http",
"url": "https://dartmonitor.dev/api/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 23 Sept 26 65
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 28 Sept 2026 · Probed https://dartmonitor.dev/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=dartmonitor.dev | CN=YE2,O=Let's Encrypt,C=US | 22 Aug 2026 | 20 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 6cc0c6e0e8ec80b42e903cf154f6adafd14 |
| SANs: dartmonitor.dev, www.dartmonitor.dev | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of dartmonitor.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| dartmonitor.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://dartmonitor.dev/api/mcp | Verified | 200 | |
| http (plaintext) | http://dartmonitor.dev/api/mcp | HTTPS enforced | 301 | https://dartmonitor.dev/api/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
check_package Check a pub.dev package for updates ~185
Looks up a Dart/Flutter package on pub.dev and reports its latest published version. If currentVersion is given, also reports whether an update is available. Changelog HTML for versions newer than currentVersion is left out unless changelog is set to true - if one exists and was left out, the result says so (changelogAvailable: true), so call again with changelog: true to get it. No account needed.
| Name | Type | Req | Description |
|---|---|---|---|
| changelog | boolean | – | Include changelog HTML in the response. Defaults to false; only set this once you actually need the changelog text, since it can be large. |
| currentVersion | string | – | The version currently installed, e.g. "1.2.3". Omit to just fetch the latest version. |
| packageName | string | yes | The pub.dev package name, e.g. "http" or "provider" |
No output schema declared.
No examples provided.
check_packages Batch-check pub.dev packages for updates ~167
Checks up to 100 pub.dev packages at once, e.g. every dependency in a project. Useful after reading a pubspec.yaml's dependencies/dev_dependencies by hand; prefer check_pubspec when you have the raw pubspec.yaml text. Changelog HTML is left out of each result unless changelog is set to true - if any of them have one, the response says how many (changelogsAvailable) and reminds you to call again with changelog: true. No account needed.
| Name | Type | Req | Description |
|---|---|---|---|
| changelog | boolean | – | Include changelog HTML in each result. Defaults to false; only set this once you actually need the changelog text, since it can be large across a whole batch. |
| packages | array | yes | List of {name, currentVersion?} pairs to check |
No output schema declared.
No examples provided.
check_pubspec Check every dependency in a pubspec.yaml for updates ~165
Parses a pubspec.yaml file's contents and checks all dependencies and dev_dependencies against pub.dev, reporting which ones have updates available. Changelog HTML is left out of each dependency unless changelog is set to true - if any of them have one, the response says how many (changelogsAvailable) and reminds you to call again with changelog: true. This does not save anything - pass the raw file contents, not a file path. No account needed.
| Name | Type | Req | Description |
|---|---|---|---|
| changelog | boolean | – | Include changelog HTML for each dependency. Defaults to false; only set this once you actually need the changelog text, since it can be large across a whole pubspec. |
| pubspecYaml | string | yes | The full raw text contents of a pubspec.yaml file |
No output schema declared.
No examples provided.
What is the DartMonitor MCP server?
DartMonitor is an MCP server listed in the public MCP registry as dev.dartmonitor/dart-monitor. Check Dart/Flutter dependencies on pub.dev for updates and manage monitored projects. This page covers its hosted endpoint (https://dartmonitor.dev/api/mcp).
Is the DartMonitor MCP server safe to use?
DartMonitor scores 67 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the DartMonitor MCP server expose?
DartMonitor exposes 3 tools: check_package, check_packages, check_pubspec. Their descriptions and schemas cost roughly 517 tokens of context every time the server is loaded.
Does the DartMonitor MCP server require authentication?
No. We connected to DartMonitor without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the DartMonitor MCP server still maintained?
DartMonitor is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.