MCP Server for Z.AI - A Model Context Protocol server that provides AI capabilities
Nothing to run from here
Hydracept 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
7
downloads a day
local
or remote
2k
downloads in 30d
What it does
Execution control plane for agents: capabilities, durable jobs, budgets, receipts, and BYOK.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --env 'HYDRACEPT_API_KEY=${HYDRACEPT_API_KEY}' --transport stdio hydracept-mcp '--' uvx hydracept mcp serve
# 2 — ask your agent for something these tools do
# hydracept_status, hydracept_capabilities, resolve_capability and 40 more
It needs HYDRACEPT_API_KEY: this reads it from your environment, so export it first.
Hydracept costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
PublisherVerified · since 2026
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one can run either way — at an address its publisher runs, or as a process under your own user, with your files and your network — and this marketplace is in the path of neither.
Claude Codedeclared by this listing
This is a public server: you run it yourself and this marketplace is not in the path. You need uv (docs.astral.sh/uv): uvx comes with it. Claude Code registers it in one command; --scope user makes it available in every project. Claude Code reads HYDRACEPT_API_KEY (Hydracept API key from https://hydracept.com/start (or use project secrets after init)) from your environment each time it starts the server, so the value stays out of its config: export it in your shell profile (macOS, Linux), or run setx HYDRACEPT_API_KEY … and open a new terminal (Windows). The '--' is in quotes so that PowerShell passes it on.
claude mcp add --scope user --env 'HYDRACEPT_API_KEY=${HYDRACEPT_API_KEY}' --transport stdio hydracept-mcp '--' uvx hydracept mcp serveReconnect, or start a new session, and the tools appear in the model’s tool list.
Or connect to its publisher’s address
Its publisher also runs it at https://api.hydracept.com/mcp: nothing to start on your machine, and this marketplace is not in the path.
claude mcp add --scope user --transport http hydracept-mcp https://api.hydracept.com/mcpFree on mcprush, and it runs from its publisher’s own package: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it asks of you
It reaches a system of yours, so it needs your own credential rather than the publisher’s: HYDRACEPT_API_KEY — Hydracept API key from https://hydracept.com/start (or use project secrets after init). You set it in your own client’s config, on your machine — this marketplace never holds it.
What it writes
One config entry your client uses to start the process locally. A local server runs with your file system and your network, which is why it is priced without metering.
What you approve
43 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Local workspace readiness. Set refresh=true for optional network verify.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| refresh | boolean | no | — |
List, find, or describe capabilities. Includes one-shot readiness facts. Text job_async descriptors may include features.deferredProcessing (50% off standard token rates). Works before workspace init (anonymous discovery).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| key | string | no | — |
| query | string | no | — |
Semantic router. Pass the user's words as intent. Does not spend money. Do not ask for a capability key.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| intent | string | yes | — |
| requirements | object | no | — |
POST /v1/capabilities/{key}/quote — optional preview; does not reserve or charge funds. 'input' is an alias for 'body'.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability_key | string | no | — |
| body | object | no | — |
| capability | string | no | — |
| capabilityKey | string | no | — |
| input | object | no | — |
Invoke a synchronous capability (read-only domain/DNS and text). 'input' is an alias for 'body'.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability_key | string | no | — |
| body | object | no | — |
| capability | string | no | — |
| capabilityKey | string | no | — |
| input | object | no | — |
Create a non-binding capability implementation request. Humans must accept commission quotes. Do not pass commission quoteId as execution.quoteId.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| body | object | no | — |
Read the human-paid commission quote for a capability request.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| request_id | string | yes | — |
Fetch a sealed receipt by job/execution id or by receiptId returned from a prior result.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | no | — |
| receipt_id | string | no | — |
| jobId | string | no | — |
| receiptId | string | no | — |
Download an artifact into the workspace; out/output_path select the destination.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
| artifact_id | string | no | — |
| label | string | no | — |
| output_path | string | no | — |
| out | string | no | — |
| outputPath | string | no | — |
Explicit managed-trial smoke. Downloads first artifact when available.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability | string | no | — |
| capability_key | string | no | — |
| capabilityKey | string | no | — |
| prompt | string | no | — |
| poll_seconds | integer | no | — |
| output_path | string | no | — |
POST /v1/inference/pinned — exact pin, scientific receipt. Standard processing by default. Opt in with processing=deferred on eligible OpenAI Responses pins (50% Flex). One logical model execution, no truncation rewrite, no Flex→Standard fallback. Pre-inference capacity 429s may retry.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| body | object | no | — |
POST /v1/inference/pinned/bulk — concurrent pinned items, one logical execution each.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| body | object | no | — |
GET /v1/inference/pinned/{receipt_id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| receipt_id | string | yes | — |
GET /v1/inference/pinned/bulk/{bulk_id} once. If nextAction is poll, wait pollAfterSeconds and call again.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| bulk_id | string | yes | — |
POST /v1/provenance/manifests — hash related pinned receipts into a run manifest.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| body | object | no | — |
POST /v1/provenance/manifests/{manifest_id}/verify.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| manifest_id | string | yes | — |
GET /v1/provenance/lockfile?receipt_id= — AI lockfile from a pinned receipt.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| receipt_id | string | yes | — |
POST /v1/provenance/lockfile/verify. Prefer python -m hydracept verify for local hydracept.lock.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| body | object | no | — |
Panel submit. Same execution as hydracept_submit_job; no App remount (no resourceUri).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability_key | string | no | — |
| body | object | no | — |
| idempotency_key | string | no | — |
Panel job poll. Same projection as hydracept_job_status; proves the App is mounted.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
Panel workspace save. Iframe has no API token; server uses the workspace client.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| jobId | string | no | — |
| artifactId | string | no | — |
| job_id | string | no | — |
| artifact_id | string | no | — |
| output_path | string | no | — |
App-only bounded media preview. Server uses the workspace client; iframe has no API token.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| jobId | string | no | — |
| artifactId | string | no | — |
| job_id | string | no | — |
| artifact_id | string | no | — |
App-only quote adapter. Same primitive as hydracept_quote_capability.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability_key | string | yes | — |
| body | object | no | — |
App-only run adapter. Uses the existing run façade (invoke vs jobs from executionModes).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability_key | string | yes | — |
| body | object | no | — |
| max_cost | number | no | — |
| idempotency_key | string | no | — |
App-only init adapter. Canonical init owns binding writes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| displayName | string | no | — |
| environment | string | no | — |
| project_name | string | no | — |
Re-read authoritative connection/runnability. Never accepts secrets.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| capability_key | string | no | — |
Exact POST /v1/jobs/{id}/approve. For awaiting_approval human gates only.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
| body | object | no | — |
Exact POST /v1/jobs/{id}/reject.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
Exact POST /v1/jobs/{id}/variants/select.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
| artifact_id | string | yes | — |
Explicit job cancel. Stop watching must not call this.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
Project-local apply_surfaces(path). Cloud never writes the repository.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| path | string | yes | — |
Find a prior job, then inspect it to read the prompt that was executed.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| intent | string | no | — |
| capability_key | string | no | — |
| limit | integer | no | — |
Read one prior job, including the prompt that was executed.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| job_id | string | yes | — |
Login-persistent project up status. Stdio only; cwd must be the game repo.
No parameter schema on file.
Same as project up --install; credentials come from workspace, not arguments.
No parameter schema on file.
Apply one surface JSON or all project surfaces. Does not grant the allowlist.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| path | string | no | — |
Sync the operations allowlist from tools/hydracept/manifest.json. Wholesale replace.
No parameter schema on file.
Execute requested operations once unless login-persistent project up is running.
No parameter schema on file.
Request an allowlisted project operation; watcher or watch_once executes it.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| command | string | yes | — |
| action_key | string | no | — |
| input | object | no | — |
| context | object | no | — |
GET a project operation by id. Poll until reported when a watcher is running.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| operation_id | string | yes | — |
No parameter schema on file.
No parameter schema on file.
No parameter schema on file.
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 Hydracept 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 0.5.2 · scanned 14 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
Findings10 threat · 0 capability
Capabilityhigh
Coveragesource
Verificationrepo
Surface digestf7472ec98a62f934de969dd7dd756408390d703a4846620b447b8a21e5b47a52
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 (43 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 |
|---|---|---|
| hydracept_jobs_find | no tags | |
| hydracept_job_inspect | no tags | |
| hydracept_project_status | no tags | |
| hydracept_project_up_install | no tags | |
| hydracept_surface_apply | no tags | |
| hydracept_project_sync | no tags | |
| hydracept_project_watch_once | no tags | |
| hydracept_project_request_operation | no tags | |
| hydracept_project_get_operation | no tags | |
| hydracept_status | no tags | |
| hydracept_capabilities | no tags | |
| resolve_capability | no tags | |
| hydracept_quote_capability | no tags | |
| hydracept_invoke | no tags | |
| hydracept_run | no tags | |
| request_capability_quote | no tags | |
| get_capability_request_quote | no tags | |
| hydracept_submit_job | no tags | |
| hydracept_job_status | no tags | |
| hydracept_get_receipt | no tags | |
| hydracept_download_artifact | untrusted-input | untrusted-input: keyword "download" |
| hydracept_smoke | no tags | |
| hydracept_pinned_run | no tags | |
| hydracept_pinned_bulk | no tags | |
| hydracept_pinned_get | no tags | |
| hydracept_pinned_bulk_get | no tags | |
| hydracept_manifest_create | no tags | |
| hydracept_manifest_verify | no tags | |
| hydracept_lockfile_emit | no tags | |
| hydracept_verify_lockfile | no tags | |
| hydracept_ui_submit_job | no tags | |
| hydracept_ui_poll_job | no tags | |
| hydracept_ui_download_artifact | untrusted-input | untrusted-input: keyword "download" |
| hydracept_ui_artifact_preview | no tags | |
| hydracept_ui_quote | no tags | |
| hydracept_ui_run | no tags | |
| hydracept_ui_connect_project | no tags | |
| hydracept_ui_connection_recheck | no tags | |
| hydracept_ui_approve_job | no tags | |
| hydracept_ui_reject_job | no tags | |
| hydracept_ui_select_variant | no tags | |
| hydracept_ui_cancel_job | no tags | |
| hydracept_ui_promote | 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 digestf7472ec98a62f934
Scanned2026-10-14
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 0.5.2. Pin a release below and the command asks for exactly that one.
0.5.2
8 Oct 2026
latestNo release note was published with this version.
0.5.1
5 Oct 2026
No release note was published with this version.
0.5.0
2 Oct 2026
No release note was published with this version.
0.4.5
28 Sep 2026
No release note was published with this version.
0.4.4
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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One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
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