Server providing Argo CD integration for MCP clients.
Nothing to run from here
XTELL Serial is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
93/100
trust score
14
tools declared
local
runs on your machine
—
calls last 7d
What it does
Serial terminal with a GUI that AI assistants drive over MCP: read device logs, send commands.
Quickstart
Install it the way its author documents:
1. Download xtell-serial-0.1.1.mcpb and open it in Claude Desktop or another client that installs MCP bundles (.mcpb)
2. Its sha256 is 7a2e5689c85bbde331a811d22dbd41e63a616f94c192b1617369543a636067a5
The full guide: https://github.com/xtell-cn/xtell-serial/releases/download/v0.1.1/xtell-serial-0.1.1.mcpb
Publishernot claimed
XCAll 1 server
xtell-cn1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts XTELL Serial as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.
Install it the way its author documents:
1. Download xtell-serial-0.1.1.mcpb and open it in Claude Desktop or another client that installs MCP bundles (.mcpb)
2. Its sha256 is 7a2e5689c85bbde331a811d22dbd41e63a616f94c192b1617369543a636067a5
The full guide: https://github.com/xtell-cn/xtell-serial/releases/download/v0.1.1/xtell-serial-0.1.1.mcpb
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Read from its source code. A server that builds its tool list when it starts can list more tools than this.
List the serial ports on this computer.
No parameter schema on file.
Connect a serial port. If every existing window is already using another port, a new window is opened for this one.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | Port to connect, for example COM3 or /dev/ttyUSB0 |
| baudrate | integer | yes | Baud rate, for example 115200 |
Send one message to a serial port. The port must already be connected with connect_serial.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | Target port |
| data | string | yes | Text or HEX string to send |
| hex_mode | boolean | no | Send as hexadecimal bytes |
Disconnect a serial port.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | Target port |
Start sending data repeatedly on a timer.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| data | string | yes | Data to send |
| interval_ms | integer | yes | Interval in milliseconds |
| hex_mode | boolean | no | — |
Stop the repeating send.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
Set the live filter of a window.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| keyword | string | yes | — |
| is_regex | boolean | no | — |
| enable | boolean | no | — |
Start saving the data received on a port to a local file. The path must be absolute.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| filepath | string | yes | Absolute file path, for example C:/log.txt |
Stop saving and close the file.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
Clear the text buffers of a window.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| target | string | no | main, filter, history, or all |
Read the last N lines of the main receive window. Optional start and end timestamps filter the range (format: yyyy-mm-dd HH:MM:SS.mmm).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| lines_count | integer | no | — |
| start_time | string | no | Optional start timestamp |
| end_time | string | no | Optional end timestamp |
Read the last N lines of the send history.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| lines_count | integer | no | — |
| start_time | string | no | Optional start timestamp |
| end_time | string | no | Optional end timestamp |
Read the last N lines that match the current filter.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | — |
| lines_count | integer | no | — |
| start_time | string | no | — |
| end_time | string | no | — |
Report how many lines the window buffer holds, its limit and the percentage used.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| port | string | yes | Target port |
Free
$0 forever
- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under Apache-2.0
- Runs on your machine — nothing of it reaches our gateway
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install XTELL Serial or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 93 / 100
Release 0.1.1 · scanned 28 Oct 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score93
Findings3 threat · 0 capability
Capabilityhigh
Coveragesource
Verificationrepo
Surface digestd956fe3d66261b1d57852c11b245938868a2cdb24a70efd2ab73f740d5822e9a
Score vectorthreat 100 → client 93
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | high | capability blast radius (high) — client exposure if the model is manipulated | −6 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfaceread
Implementation sourceread
Package metadataread
Live transportnot available
Tools were statically extracted from the published source (14 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. high is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| list_serial_ports | no tags | |
| connect_serial | no tags | |
| send_serial_data | no tags | |
| disconnect_serial | no tags | |
| start_auto_send | no tags | |
| stop_auto_send | no tags | |
| set_filter | no tags | |
| start_saving_file | no tags | |
| stop_saving_file | no tags | |
| clear_data_buffers | no tags | |
| read_received_data | no tags | |
| read_sent_data | no tags | |
| read_filtered_data | no tags | |
| get_buffer_status | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digestd956fe3d66261b1d
Scanned2026-10-28
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
It installs from its repository rather than from a versioned package, so the command cannot be pinned to a release. The history below is for reading; the current release on file is 0.1.1.
0.1.1
undated
latestNo release note was published with this version.
—
no reviews yet
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Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.