MCP Server for Z.AI - A Model Context Protocol server that provides AI capabilities
Nothing to run from here
Nexus 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.
100/100
trust score
85
downloads a day
local
runs on your machine
7k
downloads in 30d
What it does
Delegate tasks to coding agents (Claude, Codex, Antigravity) from any MCP client
Quickstart
Install it the way its author documents:
1. uvx --python 3.13 --with nexus-mcp[all]
The full guide: https://github.com/j7an/nexus-mcp
Publishernot claimed
J7All 2 servers
j7an2 servers
2 categories
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 Nexus 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. uvx --python 3.13 --with nexus-mcp[all]
The full guide: https://github.com/j7an/nexus-mcp
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.
Run one turn with a coding agent and return its final answer.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| backend | yes | Agent to run. | |
| prompt | string | yes | Task for the agent. |
| cwd | string | yes | Absolute path of the project directory. |
| profile | no | Permission profile for the agent. | |
| session_id | string | no | Continue this conversation (from a previous result). |
| fork | boolean | no | Branch session_id into a new conversation instead of continuing it. |
| model | string | no | Model id or alias; the provider default when omitted. |
| timeout | integer | no | Seconds before the turn is cancelled. |
Free
$0 forever
- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under MIT
- 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 Nexus 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 100 / 100
Release 2.1.3 · scanned 24 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 score100
Findings3 threat · 0 capability
Capabilityminimal
Coveragesource
Verificationsource
Surface digestd0503e22940f1f0659108dea61c1fa792eb87493abd275206b0a23214a585d01
Score vectorthreat 100 → client 100
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| verification-discount | source | publisher verification (provenance) — cryptographic build provenance ties the artifact to its source | −0 |
| 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 (1 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. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| prompt | 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 digestd0503e22940f1f06
Scanned2026-10-24
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
Always latest — the install command names no version, so it installs the newest release when it runs; the current release on file is 2.1.3. Pin a release below and the command asks for exactly that one.
2.1.3
24 Oct 2026
latestNo release note was published with this version.
2.1.2
17 Oct 2026
No release note was published with this version.
2.1.1
3 Oct 2026
No release note was published with this version.
2.1.0
3 Oct 2026
No release note was published with this version.
2.0.2
2 Oct 2026
No release note was published with this version.
2.0.1
26 Sep 2026
No release note was published with this version.
1.1.0
19 Sep 2026
No release note was published with this version.
1.0.3
undated
- The version this listing was on when mcprush began following its releases. The registry was not asked when it shipped, so this row carries no date.
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